Supra Comp Lts Users Manual 05 Owner Manual.p65

LAUNCH 24SSV to the manual fc53cb07-abb1-4041-8436-a1ce6d5ef50b

2015-02-02

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1717 Henry G. Lane Street, Maryville, Tennessee 37801
Tel: 865-983-9924 Fax: 865-983-9950

Trademarks
Supra, the Supra Logo, Comp LTS, Sunsport 22V, Sunsport 24V, Launch LTS, Launch 21, Launch 21V,
Launch 22SSV, Launch 24SSV are registered trademarks of Skier’s Choice, Inc.
All other product names are copyright and registered trademarks/trade names of their respective owners.
Skier’s Choice, Inc. reserves the right to change product specifications at any time without incurring obligation.

SUPRA - 1

Table of Contents

Section I
Section II
Section III
Section IV
Section V
Section VI
Section VII
Sectioin VIII
Sectiion IX
Section X
Section XI
Section XII
Section XIII
Section XIV
Section XV

Introduction
Boating Safety
Boating Rules
Boat Specifications
Operating Information
Starting & Operation
Instrument Panel
Equipment & Options
Service & Maintenance
Cleaning, Care & Storage
Winterization & Dry Storage
Technical Information
Trailer Your Boat
Supra Warranty
Index

3
5
11
15
19
21
25
37
51
57
59
61
63
69
73

Boat Information
Hull Identification Number:______________________________________
Date of Purchase:_____________________________________________
Dealership_______________________________________________________
Dealer’s Phone Number:________________________________________
Registration Number:__________________________________________
Engine Serial Number:_________________________________________
Trailer Serial Number:__________________________________________

SUPRA - 2

Section I
Introduction
Introduction
Supra inboard ski boats are manufactured by Skier’s Choice, Inc. in Maryville, Tennessee and
distributed throughout the United States and the world.
This manual provides an overview for operating your Supra boat. It should be considered a
permanent part of your Supra boat, and contains important information on Safety, Boating Rules,
Proper Operation and Maintenance of your boat. Should the boat be sold, this manual will
provide the same important information to the next owner.
Be sure to read and understand all aspects of Boating Safety and Operation before using your
boat. If you have any questions, your dealer can provide the information you need to have a
safe and pleasurable boating experience.
All information, illustrations and specifications
in this manual are based on the latest product
information available at the time of printing.
Supra may discontinue models and equipment
or change specifications and designs without
any notice and without incurring obligation.
This manual contains information about
several Supra models. Some information may not apply to your boat since standard and optional
equipment may vary from model to model.
As you read through this manual, you will find CAUTION, WARNING and DANGER symbols
which require special attention. Please read them carefully! They may tell you how to avoid
problems and/or endangering yourself, your passengers, and other boaters. PLEASE REVIEW
ALL SAFETY INFORMATION.

A maintenance schedule and accessory information are included to assure trouble-free operation
of your boat. Should service problems arise, remember that your Supra dealer knows your boat
best and is interested in your total satisfaction.
Thank you for purchasing a Supra boat. We hope your ownership results in an enjoyable and
rewarding boating experience. Be safe and enjoy the fun!

SUPRA - 3

•
•
•
•
•
•
•
•
•
•
•

Drain Plugs (Securely in place?)
Life-Saving Devices (One for every person on board?)
Steering System (Working smoothly and properly?)
Fuel System (Adequate fuel? Leaks? Fumes?)
Battery (Fully charged? Cable terminals clean and tight?)
Engine (In Neutral?)
Capacity Plate (Are you overloaded or overpowered?)
Weather Conditions (Safe to go out?)
Electrical Equipment (Lights, horn, pump, etc.?)
Emergency Gear (Fire extinguisher, bailer, paddle, anchor & line, signaling device, tool kit, etc.?)
Bilge Pump (Working properly?)

NOTE: Bilge pump should be checked prior to each use to ensure proper operation!

Check BEFORE running (where applicable)
•
•
•
•

Engine Oil level
Transmission Lubricant level
Engine Drain Plug, Transom Drain Plug and Center Drain Plug
Leakage (Fuel, water lines and connections)

DO NOT operate engine without cooling water flowing through water pump, otherwise
pump will sustain damage and subsequent engine damage may result!
Check BEFORE running
• Oil Pressure: Refer to Engine Owner’s Manual
• Water Temperature: 160 degrees to 180 degrees for raw water systems (water is not recirculated),
and 180 degrees to 200 degrees for closed cooling systems (water is recirculated).
• Idle RPM: (650-750) in gear.
• Maximum Forward RPM: See Engine Owner’s Manual.
• Shifting Linkage (Forward, Neutral and Reverse).
GASOLINE VAPORS CAN EXPLODE! It is very important to check for fuel spillage or
leaks prior to each use of your boat.
• Check engine compartment for gasoline vapors.
• Operate blower for 4 minutes before starting the engine.
• Always operate blower below cruising speed.
NOTE: Please refer to your Engine Owner’s Manual for maximum RPM and engine break-in procedure.

SUPRA - 4

Section II
Boating Safety
Safe Boating

Important Safety Information!
Your safety, as well as the safety of others with and around
you, is a direct result of how you operate and maintain
your boat. Read and comprehend this manual. Make
sure that you understand all the controls and operating
instructions before attempting to operate the boat.
Improper operation is extremely dangerous.
The basic safety rules are outlined in this section of the
manual. Additional precautions throughout the manual
are noted by the following symbols:

This symbol indicates a potentially hazardous
circumstance, which, if not avoided, may result in minor
or moderate injury. It may also be used to alert against
unsafe practices.

This symbol indicates a potentially hazardous situation,
which, if not avoided, could result in death or serious injury.

Safe boating practices may seem obvious, but people have
thought up risky and dangerous activities in boats, with
boats, and behind boats. Just because you or your
passengers have seen a boating maneuver performed or
have seen a particular activity promoted, do not assume
there is no risk of injury or death. Before you or your
passengers go out in the boat and engage in any water
sport activity, give careful consideration to the risks. Plan
ahead. Think twice before you try something new behind
your boat or with your boat. Know the limits of you, your
passengers and your equipment and do not exceed them.
In addition to careful review of this manual, you should be
aware as well that there are many sources of information
available. Skier’s Choice urges you to pursue additional
training, such as safety and seamanship courses offered
by the U.S. Coast Guard Auxiliary and the U.S. Power
Squadron.
Safe boating and safe actions may seem obvious, yet
every year US Coast Guard statistics give evidence that
many people disregard safe boating practices. Do not take
safety for granted. Think twice. We want all our boat owners
and their passengers, friends, and families to have a safe
and enjoyable experience on the water.

This symbol indicates an imminently hazardous situation,
which, if not avoided, will result in death or serious injury.
This is limited to the most extreme situations.
The precautions listed in this manual and on the boat
are not exhaustive. If a procedure, method, tool or
part is not specifically recommended by Skier’s
Choice, you must satisfy yourself that it is safe for
you and others, and that the boat will not be damaged
or made unsafe as a result of your decision.
REMEMBER: ALWAYS USE COMMON SENSE WHEN
OPERATING, SERVICING OR REPAIRING THE BOAT!
In addition to everyday safety, failure to observe safety
recommendations may result in severe personal injury or
death to you or to others. Use caution and common sense
when operating your boat. Don’t take unnecessary
chances!
Be certain that all boat passengers are aware of this
information and conform to boat safety principles.

SUPRA - 5

Safety Training Organizations

Safety Equipment

The following is a listing of just some of the agencies and
organizations that offer safety training or information:

Your Supra has been equipped at the factory with most of
the federally required safety equipment for inland waters
(Class 1, 16’-to-26’). This equipment includes:
- UL-approved Marine Fire Extinguisher, Type A-BC
(2 lbs.), good for solids, liquids, and electrical fire

American Red Cross, National HQ
17th & D Streets NW
Washington, DC 20006
(202) 639-3686
www.redcross.org

- ABYC-approved Marine Mufflers with water injection
- USCG-approved Marine Flame Arrestor

USA Waterski
799 Overlook Drive
Winter Haven, FL 33884
(941) 324-4341
www.usawaterski.org

- USCG-approved Engine Box Ventilation with sparkless
power blower
- ABYC-approved Electric Horn sound warning device
- USCG-approved inland lighting

Boat Owners Association of the United States
(BOAT/US)
880 South Pickett Street
Alexandria, VA 22304
(703) 823-9550
www.boatus.com

Federal law also requires at least one Type I, II or III
Personal Flotation Device (PFD) for each person on board
or being towed on water skis or other recreational
equipment. In addition, one throwable Type IV PFD must
also be on board. As the owner, obtaining the
appropriate PFDs is your responsibility. Your Supra
dealer can and will be happy to assist you.

National Safe Boating Council
2550 M Street NW, Suite 425
Washington, DC 20037
(202) 296-4588
www.safeboatingcouncil.org

NOTE: Requirements for coastal waters and inland
waters differ. Check with the local authorities for
more information.

U.S. Coast Guard Auxiliary Commandant (G-NAB)
2100 Second Street SW
Washington, DC 20593-0001
(800) 336-2628
www.cgaux.org

A smart owner will avoid potential problems on an outing
by having additional equipment on board. Normally, this
equipment is dependent on the body of water and the
length of the trip.
We suggest the following—as a minimum. Your Supra
dealer can also assist you with additional
recommendations.

U.S. Power Squadron
www.usps.org
On-Line Basic Boating
Safety Course
www.boatsafe.com
National Marine Manufacturers Association
200 E. Randolph Dr. Suite 5100
Chicago, IL. 60601
(312) 946-6200
www.nmma.org
Federal law requires certain safety equipment to be onboard
at all times. In addition, responsible boaters carry other
equipment in case of emergency. Check with the local
boating authorities for any additional requirements over
and above the federal stipulations.

An anchor with at least 75 feet of line
A manual bailing device for removing water
A combination oar/boat hook
A day-and-night visual distress signal
A first aid kit and manual
An airway breathing tube
A waterproof flashlight
A set of local navigation charts
Mooring lines and fenders
Extra engine oil
A tool kit
A portable AM/FM radio or weather radio

Boating-related accidents are generally caused by the
operator’s failure to follow basic safety rules or written
precautions. Most accidents can be avoided if the operator
is completely familiar with the boat, its operation, and
can recognize potentially hazardous situations before an
accident occurs.

SUPRA - 6

General Safety Precautions

(continued)

Failure to adhere to these precautions may result
in severe injury or death to you and/or others.

- Improper operation is extremely dangerous. Operators
must read and understand all operating manuals supplied
with the boat before operation.

- The tow bar is not designed for vertical extensions. Any
modifications to the tow bar or its mountings may result
in damage to the boat and injury to the user.

- Remain seated at all times while boat is in motion.

- Rear storage area is located above the gas tank and is
not designed for ballast. Weight limit is 150 lbs. equally
distributed.

- Never stand or allow passengers to stand while the
boat is moving. You or others may be thrown from the
boat.

- The Rad-A-Cage Tower may strike low objects. Check
clearance height around docks, shore, overhanging
objects, bridges and power lines.

- Children in the bow of the boat should be accompanied
by an adult at all times.

- Do not pull past 45 degrees of the centerline of the
boat. Failure to follow this rule could result in the boat
capsizing.

- Never operate the boat while under the influence of
alcohol or drugs.
- On-board equipment must always conform to the
governing federal, state, and local regulations.

- It is the driver’s responsibility to ensure all passengers
are seated when boat is underway.

- Gasoline vapors can explode. Before starting engine,
open engine box, check engine compartment for
gasoline vapors, and operate blower for at least four
minutes. Run blower below cruising speed.
- Leaking fuel is a fire and explosion hazard. Inspect
system regularly. Examine fuel tanks for leaks or
corrosion at least annually.

Failure to adhere to these warnings may result in
severe injury or death to you and/or others.

- Never override or modify the engine safety shut-off switch
or engine neutral starting safety switch in any way.

- This boat is a high-performance boat and capable of
quick and tight turns and changes in direction. It is the
driver’s responsibility to operate the boat in a manner to
ensure the safety of all passengers.

- Never remove or modify components of the fuel system
in any way except for maintenance by qualified
personnel. Tampering with fuel components may cause
a hazardous condition.
- Never allow any type of spark or open flame on board.
It may result in fire or explosion.
- It is the owner’s responsibility to check tightness of the
Rad-A-Cage Tower bolts BEFORE each use.
- The Rad-A-Cage Tower is designed to pull a single (1)
individual. DO NOT climb or sit on the Rad-A-Cage
Tower. Rope may loop on inverted tricks. DO NOT sit
behind the pulling point of the Rad-A-Cage Tower.

- To avoid serious personal injury, DO NOT be on or about
the swim platform while engine is running and keep away
from rear of boat while engine is running.

Boaters must continuously be aware of weather
conditions.
- Sudden storms, wind, lightning, etc., can unexpectedly
put boaters in grave danger. Always check the local
weather report before going boating.

It is the driver’s responsibility to determine if weather
or other factors have created an unsafe boating
environment.
- The driver is solely responsible for the consequences of
their actions.

- To avoid serious personal injury, DO NOT operate engine
while anyone is on or about the swim platform or in the
water near the boat.
© 2005 Skier’s Choice, Inc.

SUPRA - 7

Skiing Safety

Carbon Monoxide (CO) Safety

Skiers are obligated to be as aware of the fundamental
safety rules as well as the boat operator. If you are new to
water skiing, seek certified training before starting. You
will find it especially helpful to join a local ski club and
USA Waterski when possible.

Carbon monoxide is a colorless, odorless and tasteless
gas. It is produced by gasoline engines and is a component
of exhaust fumes.

Always remember that the majority of water skiing injuries
are the result of impacts with other objects, so always
look where you are going and be aware of what is going
on around you.

Shut off the engine when people are on the swim platform
or in the water around the rear of the boat.
Do not teak surf, wake surf, or do any other activities
which puts people in close proximity of the transom when
the engine is running.
For the most current information on carbon monoxide,
you may call, write or visit on-line any of the following:

Failure to adhere to these warnings may result in
severe injury or death to you and/or others.

United States Coast Guard
Office of Boating Safety (G-OPB-3)
2100 Second Street SW
Washington, DC 20593-0001
www.uscgboating.org
1-800-368-5647

- Every skier must always wear a USCG-approved
personal flotation device.
- Maintain a distance of at least 100 feet from all other
objects, including other boats, piers, rafts, mooring and
navigational buoys, pilings, abutments, or any other
items.

NMMA
National Marine Manufacturers Association
200 East Randolph Drive, Suite 5100
Chicago, IL 60601-6528
www.nmma.org
312-946-6200

- Always have an experienced driver and observer in the
boat when skiing.
- Never ski in shallow water, close to shore, or in water
where you do not know the depth or what is beneath
the surface.

American Boat & Yacht Council, Inc.
3069 Solomon’s Island Road
Edgewater, MD 21037-1416
www.abycinc.org
410-956-1050

- Never put your arm, head, or any other part of your body
through the handle-bridle of the ski line nor wrap the
line around any part of the body at any time.
- Never ski at night, or directly in front of other boats.
- Never jump from a boat that is moving at any speed, nor
enter or exit the water when the engine is running (ON).
- Make sure that everyone knows and uses approved
skiing hand signals and common skiing courtesy.

Product Misuse

Ski Pylon Extensions
The use of a ski pylon extension or extensions in excess
of 7-feet vertical is not recommended by Supra on our
products. If you elect to use merchandise such as these,
be aware that they could create excessive stress on your
boat and subjectively cause damages not covered by the
warranty.

Misuse of the product or use of it in a manner for which it
was never intended can create dangerous situations. The
driver and passengers are responsible for using the product
safely and as intended. The driver must operate the boat in
a manner that ensures the safety of all passengers. If you or
your passengers are unsure about use of the product, about
performing certain boating maneuvers or are unsure about a
particular water activity, refer to this manual or contact a
knowledgeable source such as your local dealer, Skier’s
Choice, Inc., the US Coast Guard, or your local boating
authority.

SUPRA - 8

Proper Seating

Contact Information

Proper seating is an important element of boating safety.
Proper seating consists of sitting with your buttock in full
contact with a seat anytime the boat is underway and
using hand holds and grab handles to secure oneself and
prevent loss of balance. Do not sit in locations not designed
as a seat. For instance, do not sit on seat backs, do not
sit on the sides or gunwale of the boat, and do not sit on
the sundeck while the boat is in motion. See examples
below of proper sitting positions.

If you have questions regarding the operation of your boat,
accessory or options or questions in regard to Boat Safety,
contact your dealer or Skier’s Choice, Inc. at 865-9839924.

The driver must be aware of all passenger’s locations and
positions, and passengers must stay alert to changes in
direction. THE BOAT IS CAPABLE OF QUICK AND TIGHT
TURNS. SUCH MANUEVERS CAN CAUSE UNSEATED
OCCUPANTS TO BE THROWN AROUND OR OUT OF
THE BOAT. ALERT PASSENGERS BEFORE CHANGES
IN DIRECTION.

SUPRA - 9

Warning Plates and Labels
Read and note ALL warning plates and labels from bow to
stern that appear on the boat, including these!

If your warning decals should become damaged in any way, please contact your Supra Dealer or write to Skier’s Choice,
Inc., 1717 Henry G. Lane Street, Maryville, Tennessee 37801 to request replacement warning decals. The decals will be
provided free of charge. Your boat’s serial number (located on the transom) must be included for warning decal requests.
Skier’s Choice, Inc. reserves the right to change warning labels without notification or incurring obligation.
For a copy of the most current warning labels, please contact your dealer or Skier’s Choice, Inc.

SUPRA - 10

Section III
Boating Rules
Basic Boating Rules

Encountering Other Vessels

You should be aware of these rules and follow them whenever
you encounter another vessel on the water.

There are three main situations in which you may encounter
other vessels and you must observe the Steering Rules in
order to avoid a collision. These are:

The rules presented in this manual are condensed and have
been provided as a convenience only. Consult your local
U.S. Coast Guard Auxiliary (USCGA) or Department of Motor
Vehicles (DMV) for a complete set of rules governing the
waters in which you will be using your boat. If you plan to
travel—even for a short trip—you would be well served to
contact the regional USCGA or DMV in the area where you
will be boating.
Review and understand all local and state laws.
Any time two vessels on the water meet one another, one
vessel has the right-of-way. It is called the stand-on vessel.
The vessel which does NOT have the right-of-way is called
the give-way or burdened vessel.

- Meeting (you are approaching another vessel head-on)
- Crossing (you are traveling across the other vessel’s path)
- Overtaking (you are passing or being passed by another
vessel)
Using the following illustration in which you are the boat in
the center, you should give right-of-way to all vessels shown
in the white area. In this instance, you are the give-way vessel.
All vessels in the shaded area must yield to you as you are
the stand-on vessel. Both you and the meeting vessel must
alter course to avoid each other.

These rules determine which vessel has the right-of-way, and
accordingly, what each vessel should do.
The vessel with the right-of-way has the duty to continue its
course and speed, except to avoid an immediate collision.
When you maintain your direction and speed, the other vessel
will be able to determine how best to avoid you.
The vessel which does not have the right-of-way has the duty
to take positive and timely action to stay out of the way of the
stand-on vessel. Normally, the give-way vessel should not
cross in front of the stand-on vessel. Slow down or change
directions briefly and pass behind the other vessel. You should
always move in such a way that the stand-on operator can
see what you are doing.

If you are meeting another power vessel head-on, and you
are close enough to run the risk of collision, neither of you
has the right-of-way. Both of you should alter course to avoid
an accident. You should keep the other vessel on your port
(left) side. This rule doesn’t apply if both of you can clear
each other by continuing your set course and speed.

This rule is called Rule 2 in the International Rules and says,
“In obeying and construing these rules due regard shall be
had to all dangers of navigation and collision, and to any
special circumstances, which may render a departure from
the above rules necessary in order to avoid immediate
danger.”

SUPRA - 11

When two power-driven vessels are crossing each other’s
path close enough to run the risk of collision, the vessel
that views the crossing vessel to the starboard (right) side
must give-way.
If the other vessel is to the port (left) side, maintain your
course and direction, provided the other vessel gives you
the right-of-way as it should.

All vessels which are fishing with nets, lines or trawls are
considered under International Rules to be fishing vessels.
Boats with trolling lines are not considered fishing vessels.
Fishing vessels have the right-of-way, regardless of
position. These vessels, however, cannot impede the
passage of other vessels in narrow channels.

Sailing vessels should normally be given the right-of-way.
The exceptions to this are:
- When the sailing vessel is overtaking the power-driven
vessel, the power-driven vessel has the right-of-way.
- Sailing vessels should keep clear of any fishing vessel.
- In a narrow channel, a sailing vessel should not
hamper the safe passage of a power-driven vessel
which can navigate only in such a channel.
If you are passing another vessel, you are the give-way
vessel. This means that the other vessel is expected to
maintain its course and speed. You must stay out of its
way as you clear it, altering course and speed as
necessary.
Conversely, if you are being passed by another vessel, you
should maintain your speed and direction so that the other
vessel can steer itself around you.

The waters of the United States are marked for safe
navigation by the lateral system of buoyage. The markers
and buoys you will encounter have an arrangement of
shapes, colors, numbers and lights to show which side of
the buoy a boater should pass when navigating in a
particular direction.
The markings on these buoys are oriented from the
perspective of being entered from seaward while the boater
is going towards the port. This means that red buoys are
passed on the starboard (right) side when proceeding from
open water into port, and black buoys are to port (left) side.
When navigating out of port, your position to the buoys
should be reversed: red buoys to port and black buoys to
starboard.
Many boating bodies of water are entirely within the
boundaries of a single state. The Uniform State Waterway
Marking Systems has been devised for these waters. This
system uses buoys and signs with distinctive shapes and
colors to show regulatory or advisory information.

There are three other rules to always remember when
driving your boat around other vessels.
When navigating in narrow channels, you should keep to
the right when it is safe and practical to do so. If the
operator of a power-driven vessel is preparing to go around
a bend that may obstruct the view of other water vessels,
the operator should sound a prolonged blast on the whistle
or horn—four to six seconds.
If another vessel is around the bend, it too should sound
the whistle or horn. Even if no reply is heard, however, the
vessel should still proceed around the bend with caution.

These markers are white with black letters and orange
borders. The information signifies speed zones, restricted
areas, danger areas and general information.
Remember: Markings may vary by geographic location.
Always consult local boating authorities before driving your
boat in unfamiliar waters.
(See examples of buoys and markers next page.)

If you navigate these type of waters, you should carry a
portable air horn, which are available from local marine
supply stores.

SUPRA - 12

SUPRA - 13

SUPRA - 14

Section IV
Boat Specifications

Comp LTS

Sunsport 22V

Boat Specifications:
Overall Length w/o Platform
Overall Length w/Platform
Overall Length w/Trailer
Width (Beam)
Draft
Weight - Boat Only
Weight - Boat & Trailer
Capacity - Passenger
Capacity - Weight
Capacity - Fuel
Engine

Boat Specifications:
19’ 11.5”
21’ 8”
23’ 8”
95”
21”
2,850 lbs.
3,800 lbs.
10
1,380 lbs.
34 gals.
325 HP, MPI V-8

Overall Length w/o Platform
Overall Length w/Platform
Overall Length w/Trailer
Width (Beam)
Draft
Weight - Boat Only
Weight - Boat & Trailer
Capacity - Passenger
Capacity - Weight
Capacity - Fuel
Engine

SUPRA - 15

21’ 8”
23’ 10”
25’ 8”
95”
24”
3,350 lbs.
4,450 lbs.
10
1,385 lbs.
40 gals.
325 HP, MPI V-8

Sunsport 24V

Launch LTS

Boat Specifications:
24’
26’
27’ 4”
102”
26”
3,950 lbs.
5,050 lbs.
16
2,300 lbs.
52 gals.
325 HP, MPI V-8

SUPRA - 16

19’ 11.5”
21’ 8”
23’ 8”
95”
21”
2,900 lbs.
3,850 lbs.
10
1,380 lbs.
34 gals.
325 HP, MPI V-8

Launch 21V

Launch 21

Boat Specifications:

21’ 2”
23’
25’ 2”
98”
24”
3,200 lbs.
4,250 lbs.
13
1,775 lbs.
36 gals.
325 HP, MPI V-8

SUPRA - 17

21’ 2”
23’
25’ 2”
98”
25”
3,400 lbs.
4,450 lbs.
13
1,775 lbs.
40 gals.
325 HP, MPI V-8

Launch 24SSV

Launch 22SSV

Boat Specifications:
21’ 8”
23’ 10”
25’ 8”
95”
24”
3,350 lbs.
4,450 lbs.
9*
1,385 lbs.
40 gals.
325 HP, MPI V-8

24’
26’
27’ 4”
102”
26”
3,950 lbs.
5,050 lbs.
16
2,300 lbs.
52 gals.
325 HP, MPI V-8

*Ballast included in capacity calculation.

SUPRA - 18

Section V
Operating Infomation
Break In Period
Taking care to properly break in your new engine will pay off
in the long run. In our years of field testing, we have proven
that an Indmar engine, when properly broken in according to
our simple procedures, will last longer, run better and have
fewer repairs over its lifetime.
Your new engine does not require an elaborate break-in
procedure. Just follow these simple instructions and you are
off to a great start.
The three (3) most important aspects of new engine break-in
are:
1. Avoid running engine at high speeds.
2. Do not carry a heavy load (passengers, gear, etc.).
3. Vary your boat speed during break-in, don’t run at the same
RPM for a long period of time.
BREAK-IN STEPS

- For the first hour, do not exceed 2,000 RPM.
- For the second hour, do not exceed 3,000 RPM.
- For the next five hours, do not exceed 4,000 RPM
BREAK-IN TIPS

- Avoid fast accelerations and don’t carry (or pull) a heavy
load during this period.
- Always let engine warm up gradually before acceleration.
- Check oil frequently. During the first 50 to 100 hours, an
engine can use more oil than usual. Maintain oil at a
proper level at all times (do not overfill).
- Monitor transmission fluid levels.
- Report abnormal noises or vibrations to your dealer.
- Keep an eye out for loose mountings, fittings, nuts, bolts,
and clamps.
During the BREAK-IN process, engine temperature should
be carefully monitored and speed should be reduced if
overheating is evident. ALSO, PLEASE REFER TO ENGINE
OWNER’S MANUAL FOR BREAK-IN INFORMATION.
NOTICE: PLEASE REFER TO ENGINE OWNER’S MANUAL
for maximum RPM and engine break-in procedure.
After the first 20 hours of operation, take your boat to the
dealer for its first oil and filter change, as well as an engine
checkup. Remember to keep a sharp eye on all gauges and
warning lights during these first hours of operation. Report
anything unusual to your dealer.
After the break-in procedure is over, your boat may be
operated continuously at any speed.

Do not exceed maximum RPM recommended for your
engine. Exceeding the maximum RPM may result in
damage to the engine.

Before starting your engine you must open the engine
box and check engine compartment and bilge for gasoline
and oil vapors.
©
© 2004
2005 Skier’s
Skier’sChoice,
Choice,Inc.
Inc.

Starting & Operation
A standard pre-starting procedure should be always be
followed before the first start-up of the day.
1. Check the engine oil level.
2. Check for gasoline fumes in bilge or engine compartment.
3.Operate engine blower for 4 minutes before starting the
engine to remove any fumes.
4.Check manual operation of bilge pump. Make sure bilge
areas are empty.
Other items might also be inspected, depending on the boat
and its use. It is advisable to formulate a check list particular
to the equipment and operation of your boat.
REFER TO THE BOATMAN’S CHECKLIST OF THIS
MANUAL.
Consult the local Coast Guard Auxiliary or Power Squadron
for full details on boating safety.
NOTE: Add-on electrical accessories should never be
connected to the ignition terminal or ignition circuit.
IMPORTANT: DO NOT continue to operate the starter for
more than 30 seconds at a time without pausing to allow
the starter motor to cool down for at least 2 minutes. This
will also allow the battery to recover between starting
attempts. PLEASE REFER TO ENGINE OWNER’S
MANUAL FOR ADDITIONAL DETAILS.
BEFORE STARTING ENGINE, BE SURE THAT THE SHIFT
SELECTOR IS IN NEUTRAL.
The correct starting procedure depends upon the type of
engine. Please refer to the engine manual before starting.

SUPRA - 19

Coast Guard Regulations
The United States Coast Guard boating regulations prescribe
minimum standards of safety to be met and maintained by all
watercraft. It is necessary that your boat remain in compliance
with these regulations.
The staff at Skier’s Choice, Inc. recommend that all boat
operators complete a Coast Guard approved boating
safety course.

Maximum Capacities

In compliance with United States Coast Guard Regulations,
Supra Boats meet or exceed all safety standards designed
for recreational boats. To ensure safe handling and
performance, each Supra boat displays a maximum capacity
sticker (see sample), stating the maximum total weight load
allowable.
NOTICE: Refer to the Maximum Capacity Sticker on your
boat for allowable loading.
Do not exceed the maximum capacity of the boat.

SUPRA - 20

Section VI
Starting & Operation
A standard pre-starting procedure should be always be followed before the first start-up of the day.
1. Check the engine oil level.
2. Check for gasoline fumes in bilge or engine compartment.
3.Operate engine blower for 4 minutes before starting the engine to remove any fumes.
4. Check manual operation of bilge pump. Make sure bilge areas are empty.
Other items might also be inspected, depending on the boat and its use. It is advisable to formulate a check list
particular to the equipment and operation of your boat.
REFER TO THE BOATMAN’S CHECKLIST OF THIS MANUAL.
Consult the local Coast Guard Auxiliary or Power Squadron for full details on boating safety.
NOTE: Add-on electrical accessories should never be connected to the ignition terminal or ignition circuit.
IMPORTANT: DO NOT continue to operate the starter for more than 30 seconds at a time without pausing to
allow the starter motor to cool down for at least 2 minutes. This will also allow the battery to recover between
starting attempts. PLEASE REFER TO ENGINE OWNER’S MANUAL FOR ADDITIONAL DETAILS.

BEFORE STARTING ENGINE, BE SURE THAT THE SHIFT SELECTOR IS IN NEUTRAL.
The correct starting procedure depends upon the type of engine. Please refer to the engine manual before starting.

Do not start engine if gas fumes are present.

To Start Electronic Fuel Injection
(EFI) Engine
1. Place shift selector in Neutral with the throttle in the upright
(zero) position. (If throttle is not in the idle position, the
throttle position sensor will not allow the engine computer
to proceed with a normal starting procedure).
2. Turn Ignition Key to Start Position to operate the starter.
3. Release the Key when engine starts (key will return to run
position).
4. Allow the engine to establish a good idle (30 to 60 seconds)
before getting underway.
5. Shift slowly into forward or reverse, allowing the
transmission time to engage before powering up.
NOTE: It is normal for the idle to speed up in cold start
conditions.

DO NOT continue to operate the starter for more than 30
seconds at a time without pausing to allow the starter
motor to cool down for at least 2 minutes. This will also
allow the battery to recover between starting attempts.
PLEASE REFER TO ENGINE OWNER’S MANUAL FOR
ADDITIONAL DETAILS.

NOTE: Should the EFI engine become “flooded” use the
following procedure to start:
1.

Place shift selector in Neutral and disengage the
transmission by pushing the transmission lockout button
located at the bottom of the lever.

With the transmission disengaged push the lever forward
to full throttle position. (This will cause the computer to
shut off the fuel injectors which will allow the engine to
clear of excess fuel during starting).

Turn the Ignition Key to Start Position and operate the
starter for no more than 15 seconds at a time until the
engine starts.

When the engine starts, back off the throttle and allow
the engine to establish a good idle (30 to 60 seconds).

Return the throttle to idle position and the transmission
lockout will automatically reengage the transmission in
neutral position.

When ready to get underway, shift slowly into forward
or reverse, allowing the transmission time to engage
the gearing before powering up.

NOTE: See also “EFI Phased Warm-Up”

SUPRA - 21

Throttle Lever

Engine Warm-Up
Always let engine warm up to normal operating temperature
before accelerating.

The throttle lever controls both the throttle and the
transmission. The idle position (normally vertical) is the zero
throttle position and the neutral position for the transmission.
A safety ring (umbrella) keeps the lever from being accidentally
moved to engage the transmission.
To place the transmission into gear, with your hand placed
over the lever ball, pull up on the safety ring (umbrella) and
slowly push the lever into forward gear or slowly pull the lever
back into reverse gear.

Never shift the lever directly from the neutral (vertical) position
into a speed position.
- To prevent damage to the transmission always allow the
transmission time to engage before accelerating the
engine.
- Once the transmissions engaged, you may accelerate as
quickly as you like.

Transmission
Lockout

The Transmission Lockout button allows the transmission
to be disengaged while giving the throttle full operating range.
With the lever in the idle position (normally vertical) push the
button located at the bottom of the lever to disengage the
transmission. The throttle may then be operated in any open
position (forward of neutral or back of neutral upright position).
Return the throttle to idle position, and the transmission lockout
will automatically reengage the transmission in neutral
position.

SUPRA - 22

Bilge Area Center Drain Plug

Rear Drain Plug

The bilge area center drain plug is located at the front of the
motor well, directly under the engine.
It is extremely important that the drain plug is always checked
before starting the engine. The drain plug should be secured
in place using a wrench.
NOTE: Not all Supra models have center drain plugs.

DO NOT start engine until center drain plug is checked
and secured in place. DO NOT try to install center drain
plug while engine is running!

The rear drain plug is located at the back of the boat, near
the bottom of the transom (See photo). It is extremely
important that the drain plug is always checked before starting
the engine. The drain plug should be secured in place using
a wrench.

DO NOT start the engine until the drain plug is checked
and secured in place.
DO NOT try to install the drain plug while the engine is
running.

Some Supra models DO NOT have mechanical devices to
hold the motor box cover in the open position. Please use
caution to prevent accidental closing.

SUPRA - 23

Fuel Precautions

Fueling

Use a gasoline with a minimum octane rating of 89. The
H.O. engine should use a minimum octane rating of 91.

Sparks while fueling could cause an explosion!

Before Fueling:
DO NOT use gasoline containing methyl alcohol
(methanol) or ethyl alcohol (ethanol). Methanol and
Ethanol can damage your boat’s fuel system.

1. Turn off engine.
2. Turn off ignition.
3. Extinguish cigarettes or any open flame.

While Fueling:
Gasoline Stabilizer should be added to the fuel tank when the
boat is used infrequently or whenever your boat will not be
used for two weeks or more. During storage always add
Gasoline Stabilizer to reduce gumming or tank sludge.

1. Keep hose nozzle in contact with fill pipe to provide a
ground against static sparks.
2. Fill tank at a slow rate to avoid any spillage.

Fuel Cap & Key

Filling the Tank

The fuel cap is located on the rear deck near the stern. A
special fuel key is provided to open the cap.
Be especially careful when filling the fuel tank. DO NOT
over fill the tank. Fuel may empty through the fuel vent
and damage to finishes could result.
If fuel is spilled on stripes or decals, apply a common bath
cleaner (nonabrasive) and wipe with a damp cloth. Rinse the
spill area with clean water.

NOTE: The cap is sealed by a rubber O-ring. Please do
not over tighten.
The 24 Series boats, for extra convenience, have a fuel fill
on both sides to allow for easy fueling.

SUPRA - 24

Section VII
Instrument Panel & Controls
Speed Calibration

Speed may be checked using a stopwatch and a standard
slalom course. Adjust the speedometer needle by turning
the adjuster buttons.
Location of the adjuster buttons vary by model. On the Launch
and LTS Series they can be found directly under the dash,
while on the other models they can be found to the left of the
12 volt receptacle on the inside of the panel as shown above.
As a general rule of thumb in a non-weighted boat, 3,800
RPM is approximately 36 mph.

(Times are from start gate to end gate)

SUPRA - 25

Speedometer

Engine Hours

The speedometer indicates the water speed of the boat in
miles per hour. It is recommended that the speedometer be
checked for accuracy periodically.

Engine Hours are shown on the tachometer gauge located in
the center of the dash panel.
The engine hour gauge acts as an odometer for the engine.
Engine hours should always be noted and documented so
that required maintenance and lubricant changes may be
performed at the proper intervals.

Tachometer

Temperature Gauge

The tachometer registers the operating speed of the motor’s
shaft output and may be used as an alternative to
speedometer if weight and water conditions permit.

The temperature gauge indicates the engine coolant
temperature while the coolant is circulating inside the engine.
Engine operating temperatures will vary depending on the
weather conditions and engine load. Normal operating temp
range is between 160 degrees and 180 degrees.

DO NOT exceed the recommended RPM during break-in and
normal operation of your motor. Exceeding the manufacturer’s
suggested RPM may cause damage to the engine.

NOTICE: Refer to your Engine Owners Manual for
additional details.

Damage from overheating an engine IS NOT warrantable.

SUPRA - 26

Fuel Gauge

Voltmeter

This gauge indicates the approximate quantity of fuel
remaining in the tank when the ignition is in the “ON” position.

The voltmeter indicates whether the battery is charging or
discharging. The needle should be located in the normal range
while the engine is running.

NOTICE: DO NOT run the tank to empty. To prevent
condensation from forming in the tank, it is recommended
that the tank be filled when the gauge indicates 1/4 tank
of fuel remaining.

If the voltmeter does not register in the normal range, there
may be a problem within the electrical system. It is normal for
the voltmeter needle to fall when starting the engine. Normal
range is 12 to 14 volts.

The following conditions may be considered normal operation
of the fuel gauge and fuel system:
- Gas station pumps may shut off before the fuel gauge
indicates FULL.
- The amount of fuel required for fill-up may not exactly
correspond to the gauge.
- The gauge needle may not move away from FULL until
some time after fill-up.
- The gauge needle may move around when boat is in motion.

Oil Pressure Gauge

NOTICE: Become familiar with engine hourly fuel
consumption at various speeds and know when to check
the fuel gauge.

Speedometer Paddle Wheel

The oil pressure gauge indicates the oil pressure in the engine
while the engine is running.
If the oil pressure remains below the normal range of 20 to
80 psi, stop the engine immediately. If engine is allowed to
run while oil pressure is too low, permanent engine damage
may occur.
The Speedometer pickup is a paddle wheel located on the
bottom of the boat. Poor water conditions may cause the wheel
to become clogged or give incorrect information.

Running the engine with low oil pressure may cause
severe engine damage.

SUPRA - 27

Depth Sounder

Setting Deep Alarm (continued)
To set the Deep Alarm, perform the following:
1.Press the down button. The current deep alarm depth
setting will display.
2.Press the up or down button to increase or decrease
respectively the deep alarm depth value.
Pressing either button once will change the depth value
in 1-foot or 0.1 Meter increments. Holding either button
will change the depth value in 9-foot or 1-Meter
increments per second.

Setting Units
The depth sounder can display depth in either standard or
metric units.
Perform the following steps to change the display units:
1.Simultaneously press the up and down buttons.
Either the FT or M units indicator display text will flash.
THEN...
2.To set feet units, press the up button.
The FT indicator display text will flash for five seconds
and return to normal mode display with feet as the current
units.
OR...

3.After setting the depth value, the alarm and down arrow
icons will blink for five seconds then the display will return
to normal operating mode with the alarm and down arrow
icons displayed.
When triggered, an audible alarm sounds for ten seconds
while flashing the warning LED, alarm and down icons on
the display. After ten seconds, the audible alarm mutes but
the LED and display icons continue to flash.
NOTE: When power is removed from the instrument, all depth
settings are returned to “000”.

Setting Shallow Alarm
The shallow alarm function can be set for depths ranging
from 3 feet (1.0 Meter) to 200 feet (60.9 Meters). An alarm
triggers when the water depth is less than the set value.

3.To set Meter units, press the down button.
The M indicator display text will flash for five seconds
and return to normal mode display with Meters as the
current units.

To set the Shallow alarm, perform the following:

NOTE: When power is applied or removed and
reapplied, the units display defaults to feet units.

2.Press the up or down button to increase or decrease
respectively the shallow alarm depth value.
Pressing either button once will change the depth value
in 1-foot or 0.1 Meter increments. Holding either button
will change the depth value in 9-foot or 1-Meter
increments per second.

1.Press the up button. The current shallow alarm depth
setting will display.

3.After setting the depth value, the alarm and up
arrow icons will blink for five seconds then the display
will return to normal operating mode with the alarm and
up arrow icons displayed.
When triggered, an audible alarm sounds for ten seconds
while flashing the warning LED, alarm and up icons on the
display. After ten seconds, the audible alarm mutes but the
LED and display icons continue to flash.
NOTE: When power is removed from the instrument, all depth
settings are returned to “000”.

Setting Deep Alarm
The deep alarm function can be set for depths ranging from
3 feet (1.0 Meter) to 200 feet (60.9 Meters). An alarm triggers
when the water depth is greater than the set value.

SUPRA - 28

Troubleshooting
INSTRUMENT DOES NOT TURN ON (continued)
housing or replace the fuse holder assembly if
necessary.
2.Check the power cable connection. Be sure that the
unit is connected to a known power source:
RED wire to positive, BLACK wire to negative or ground.
3.Ensure that the power source is powered using a test
light or some other reliable form of testing 12 volt power.
4.If you are sure that the unit is receiving power and is still
not functioning, please contact Customer Service for
assistance.

Out of Range Display
If the display indicates three horizontal bars as shown, the
depth sounder indicates an out of range, inaccurate or
incomplete data condition.
An out of range condition occurs when the depth reading is
less than 2.5 feet (3.0 Meters) or greater than 200 feet (60.9
Meters).
Inaccurate or incomplete data will cause an out of range
condition when operating in extremely dirty water, very soft
bottom or at high speeds. A faulty or improper transducer
connection can also cause an out of range error condition.

RANDOM OR FLASHING BOTTOM READING
1.Under certain circumstances, the depth sounder may
not perform at the best of its ability. Extremely dirty
water, very soft bottom, high speeds, deep water, or a
combination of the above will result in incomplete or
inaccurate readings.
2.Check the transducer cable connection on the back of
the unit.
3.Contact Customer Service for assistance if you are
unable to correct the problem.

Troubleshooting
INSTRUMENT DOES NOT TURN ON
1.If applicable, check main power supply fuse to the unit.
If it is blown, replace it with a 1 amp, normal blow fuse.
If in-line fuse is used, clean all corrosion from the fuse.

SUPRA - 29

Stereo

Please refer to your stereo owner’s manual for proper
operation instruction.
NOTE: Stereo unit is connected to the Stereo switch on
the switch panel. The “Stereo” switch must be in the
“ON” position before the stereo can be turned on.

SUPRA - 30

SUPRA - 31

SUPRA - 32

Ignition Switch

Blower Switch

The blower switch activates the blower motor. The primary
function of the blower fan is to remove any fumes from the
bilge area. The blower also draws fresh air into the engine
compartment.
Never depend solely on the blower to eliminate dangerous
fumes. Before starting the engine, always open the motor
box to check if fumes are present. Switch on the blower fan a
minimum of four minutes before starting the engine.
NOTICE: If the blower fails to operate, reset the circuit
breaker. If the blower still does not operate, notify your
Supra dealer.
Located on the port side of the dashboard, the ignition switch
has three positions. In the vertical position the ignition is OFF.
With the key in, turn the ignition switch one notch to the right
to check all electrical equipment, including blower, pump, and
lights. Turn the ignition all the way to the right to operate the
starter.
NOTE: All electrical equipment should be turned off when
the boat is in storage.

Failure to operate the blower in accordance with the Coast
Guard Recommendation could result in an explosion.

Horn Switch
Horn/Whistle Signals
One Long Blast:
Warning Signal (Coming out of slip)
One Short Blast:
Pass on my Port Side
Two Short Blasts:
Pass on my Starboard Side
Three Short Blasts:
Engines in Reverse
Four or More Blasts:
Danger Signal

The Horn Switch is located on the port dash panel near
the ignition. Sound the horn by depressing the button.

1. OVERTAKING / PASSING: Boat being passed has the
right-of-way. KEEP CLEAR.
2. MEETING HEAD-ON: Keep to the right.
3. CROSSING: Boat on the right has the right-of-way. slow
down and permit him to pass.

SUPRA - 33

Tilt Steering

V-Drive Warning Light

Tilt steering may be adjusted up or down in five different locking
positions. To adjust, depress the tilt lever located beneath the
bezel and move the steering wheel to the desired position.
Release the lever to lock the wheel into place.

The V-Drive transmission in your Supra is equipped with a
“low pressure” warning light. This light is located by the
dash. Do not operate your Supra if the warning light remains
on, whenever the engine speed is above, 1,200 RPM (+/400 RPM). This warning light should be on whenever the
engine speed is below 1,200 RPM (+/- 400 RPM). If this
light remains on during operation above idle, shut your
engine off immediately and check your v-drive oil level and
see your dealer.

Circuit Breaker Panel

DC Outlet

The circuit breaker panel contains breakers for all electrical
equipment. The panel is located below the dashboard on the
side wall nearest the driver’s left knee.
For your convenience, a DC outlet has been included on the
panel to the right of the driver’s seat. Some models have
receptacles located in the glovebox. Location varies by model.

If a switch fails to operate, locate the corresponding circuit
breaker and press the reset button. If the equipment still does
not operate, notify your Supra dealer.

SUPRA - 34

Gravity Ballast System
Care should be taken that the ballast bags are situated
properly with the fill hose on top and drain hose on bottom
and that all fittings are installed securely. The bags should
not be twisted and the bags should be free to expand and
drain completely. Care should be taken to prevent sharp
objects from coming in contact with the bags. Cuts and
punctures to the bags are not warrantable.

The optional Gravity Ballast System is an electronically
controlled ballast system that can be operated from the
driver’s seat. The Gravity system is available in a 1, 2 or 3
position system. The switch panel to the 2 and 3 position
systems is located directlybelow the shifter mechanism, and
the 1 position system is operated from a switch on the dash.
Each switch allows independent filling and draining of each
ballast container by simply hitting the fill or drain switch. If the
system fails to fill or drain, you may check the resettable
breaker on the switch panel, or the separate ballast fuse
block located under the dash area. The ballast bags or tanks
can be found in the front ski locker, under the rear seat, or in
the rear v-drive storage areas depending on the the model
and ballast system.

Each Gravity Ballast system also includes a manual shut
off valve in case of emergencies. If closed, the valve will
prevent any water from entering the system and is only
used in emergency situations. Under normal use the valve
should remain open to allow full flow of water into system.
Priming the System
To allow water into the system, the Gravity Ballast system
utilizes a scooped intake stainer to force water into the
system. This allows the ballast system to be filled while
running or sitting still. If air becomes trapped in the system,
it may be necessary to run the boat at planing speeds to
force water into the system and allows the fill pump to prime
fully. Once the pump has primed it is no longer necessary
to run the boat for filling. This situation may occur if the
boat is trailered.

SUPRA - 35

The Gravity Ballast system utilizes a manifold and a solenoid
valve to independently fill each bag or tank. The solenoid
valves have a small toggle switch that can manually override
the opening of the valve. The manual toggle switch needs to
be in the “down” position to allow the system to be controlled
by the switches in the dash area. If the manual toggle switch
is turned to the “up” position, the valve will be open all the
time and cannot be controlled by switches in the dash area.
If the ballast system fills continuously while running the boat,
check to make sure the manual override toggle switch is in
the “down” position. If it continues to fill and the manual
toggle switch is in the “down” position, check for debris that
may have clogged the solenoid valve forcing the valve to
stay open. If the valves continue to fill, closing the manual
emergency shut-off valve will prevent any water from entering
the system.

Each Gravity Ballast system also
includes an in-line water strainer before
the manifold. This strainer will keep
debris out of the solenoid valve and
should prevent the valve from getting
clogged up and forced open. The
strainer cover should be removed
periodically and the filter screen cleaned
to prevent debris buildup on the mesh
screen. Be careful when removing the
cover not to lose the O-ring used to seal
the cover. Also, the strainer should be
removed and drained during winterization.
To fill the ballast system, press the fill switch. To empty,
press the empty switch. With the ballast full, the boat may
porpoise at speeds above 25 mph.

Empty ballast before trailering the boat. DO NOT trailer
boat with ballast full!

SUPRA - 36

Section VIII
Equipment
Driver
Seat & Options
Fuel Cap Key

Ignition Keys
Two ignition keys are provided with
the boat. Key entry into the ignition
may be difficult due to the boot
protector. Please, do not unduly
force the key into the ignition. Key
tumblers are located vertically, thus
the key should be vertical when
placed into the switch.

NOTE: Always attach the ignition
key and gas key to a floating key
chain to prevent loss in the water.

To prevent tampering with fuel system, your Supra is provided
with a gas cap, which may be opened only with a special key.
NOTICE: The gas cap is sealed by a rubber O-ring.
Do not over tighten!
Always attach the ignition key and gas key to a floating
key chain to prevent loss overboard.

Mirror
The rear view mirror is installed as a standard item. The mirror is adjustable
and is not permanently placed so that it may be set for each driver.
- Mirror should always be checked before driving.
- Mirror angle will change with each new driver.

SUPRA - 37

Driver’s Seat & Seat Adjustment

Inboard Motor Box

The Rise-R Seat is a unique driver seat enhancement. The
front edge of the driver’s seat cushion lifts up to give the driver
a taller sightline. To switch the seat to the raised position, use
two hands to lift and push the front edge of the seat cushion
up and back until it is sitting on therear half of the driver’s
seat cushion. To switch to the lower position, use two hands
to push the Rise-R seat cushion forward and down.

The motor box encloses the inboard engine and quiets engine
noise. To open, stand on either side of the engine toward the
stern seat. Grasp the handle and pull up at approximately a
45 degree angle. If the engine requires maintenance, open
the box until it rests open.
The motor box base is fitted with quick release rubber holddowns and stainless steel brackets for easy removal.

Never open the Motor Box while the boat is moving!
Be careful of the articulating hinge. Do not place fingers
or other objects in the hinge mechanism during use.
The driver’s seat may be adjusted forward or backward by
moving the lever below the front of the seat. Use body pressure
to move the seat to the desired position. Release the lever
then check to feel the seat lock into place.

Some Supra models DO NOT have mechanical devices
to hold the motor box cover in the open position. Please
use caution to prevent accidental closing.

After adjusting the seat, be sure that it has locked into
place by pushing forward and backward until it has
securely latched.
DO NOT attempt to adjust the driver’s seat while the boat
is moving.

V-Drive Engine Compartment

To access the engine compartment, turn latch and pull to
raise the center sun deck lid. When the ski lockers and
engine compartment lids are closed, the upholstered lids
double as a cushioned sun deck.

SUPRA - 38

V-Drive Ski Pylon

Fire Extinguisher

A standard United States Coast Guard approved fire
extinguisher is provided with your Supra boat. The fire
extinguisher is usually located under the observer’s seat
cushion, however, locations vary by boat. You should know
the exact location of your boat’s fire extinguisher in case of
an emergency.
NOTICE: Refer to the instructions on the fire extinguisher
for proper use.

The ski pylon is to be used to pull skiers. DO NOT use ski
pylon to hoist boat! Only use the lifting rings for this
purpose.
The 24 Series boat has a retractable ski pylon. To use, pull
pylon up, twist counterclockwise and push back down into
the lock position. To retract, pull pylon up, twist clockwise
and push down to storage position.

DO NOT mount any Pylon Extension on the rear pylon
(located at the rear sundeck).

Flame Precautions

Inboard Ski Pylon

Sparks while fueling can cause explosion! Extreme
caution should be taken when an open flame is present
on board. Fumes from the engine and fumes from the
battery are highly flammable. No flame or spark should
come near these areas.

The ski pylon is located in the center portion of the boat directly
in front of the motor box. The ski pylon is to be used to pull
skiers. DO NOT use ski pylon to hoist boat! Only use the
lifting rings for this purpose.
NOTICE: The use of pylon extensions may cause the
pylon to loosen. Please see your dealer for proper
tightening procedures.

The use of pylon extensions can severely effect the overall
handling of the boat. Follow pylon extension
manufacturers directions for mounting.

SUPRA - 39

Rad-A-Cage
If your Supra model has been equipped with an Style 1
optional RAD-A-CAGE towing tower, please
review this section for details on it’s usage,
maintenance and storage. The cage is designed
as a stable tower to enhance wakeboarding. It
is NOT intended to be used to tow skiers,
barefoot skiers, or multiple wakeboarders. Such
use will void any warranties written or implied.

Style 2

Before use, be sure that all mounting bolts
are properly tightened in place.

Be aware of and avoid low overhead objects such as bridges, power lines, overhanging trees, etc.
Style 1

Style 2

To Lower Cage For Storage

To Lower Cage for Storage

Tools Required: 5/16” Allen Wrench

- Remove the four hand knobs from the top of the rear
leg. While holding the tower up, lower the side legs.
Then lower the tower downward into the boat.

1.Loosen (but do not remove) the front 5/16-18 x 1-1/4” allen
head bolts that connect the front legs to the foot.
2. Remove the hand knobs of the rear feet.
3. While standing in the bow area, pull the cage forward, gently
placing it against the bow of the boat.

To Raise Cage
- Lift the tower and swing up the rear legs. Install the four
hand knobs.

Place padding between the cage and the boat to protect
the gel coat finish from scratches.
The threads in the aluminum foot could be damaged
if the bolts are not aligned and threaded correctly.

To Raise The Cage
Lift and rock the tower back into place until the rear legs
align with the rear feet. (Some manipulation of the cage
may be required to get the legs to line up with the feet).
Install both bolts and tighten all bolts.

The threads in the aluminum foot could be damaged if
the bolts are not aligned and threaded correctly!

The Rad-A-Cage is designed to pull single (1)
wakeboarder, trick skier, or kneeboarder.
NOTE: Apply a thin coat of anti-seize to the threads
of the hand knobs periodically.

Rad-A-Cages are designed to pull one wakeboarder,
kneeboarder or trick-skier.

SUPRA - 40

Pole Light Receptacle

Courtesy Lights

Courtesy lights are installed at several locations in the interior
of the boat. The courtesy light switch is located on the
instrument panel and is marked “CTSY”.
The pole light receptacle is located on the starboard of the
stern, along side of the sun deck. To install pole light, slide
open the weather cover and insert the pole light in the aligned
position.

Bow Light

Pole Light
On some models, the
removable pole light is stored
on the side wall of the rear
storage area. Gently pull the
pole light from the mounting
and place into the pole light
receptacle.
The pole light must always be
in place and illuminated when
visibility is limited. The pole
light must be displayed while
underway from sunset to
sunrise.

The bow light is located on the bow of the deck at the front
of the boat. To alert other boaters to your position and
direction. The light is green on the starboard side and red on
the port side.

Stern Light

Boats equipped with factory installed towers do not have a
stern light pole, even though the rear light receptcle is
installed. If you would like a rear 360 pole light so you may
operate your boat after dark with the tower removed, you
may purchase one from your dealer.

Tower Pole Light
Boats equipped with
factory installed towers,
the 360° White Pole Light
is mounted on the tower.
To raise the light, turn
knob on front of light to
the left and then carefully
raise the light to a vertical
postion. Re-tighten the
knob. Always lower the
light after use and before
trailering to avoid hitting
low overhangs.

Some Supra models are equipped with stern lights. The
stern light is located at the center of the transom below the
rub rail. This white light alerts other boaters when they are
approaching your boat from behind.

SUPRA - 41

Lifting Rings

Ski Platform

The transom mounted ski platform allows easy access to and
from the water for skiers and swimmers.
It is recommended that entries to and exits from the water be
made from the platform to avoid accidents. (The fiberglass
deck can become slippery when wet)

Shut off the engine when people are on the platform or in
the water near the platform.
The forward bow eye is located just aft of the bow light. Two
lifting rings are located on the transom.

Exhaust fumes contain carbon monoxide. Direct or
prolonged exposure to carbon monoxide will cause brain
damage or death.

Bow Eye

The bow eye is located at the front of the hull below the rub
rail. It is the point of the attachment to lead the boat onto
the trailer and to secure the boat to the trailer or to tie-off
when docking.

SUPRA - 42

NOTICE: Do not use the bow
eye ONLY to hoist the boat.
You must use a sling with the
bow eye when hoisting the
boat.
(See Hoisting Instructions)

Detachable Bracket

The ski platform is attached to the boat with detachable
brackets. The platform may be removed from the boat pulling
the retaining pins from the brackets and lifting up and out.

Ski Locker

Bilge Inspection Plate

The fuel tank inspection plate/bilge inspection plate is located
on the floor. Open the inspection plate by unscrewing it to
check the condition of the fuel tank and wire harness or for
water in the bilge.
NOTICE: Keep this area clean and free of dirt and debris.

Ski storage, depending on the model of Supra you own, is
located either between the observer’s seat and driver’s
console on most v-drives or can be found under the sun deck
of inboard models. On storage found between the driver and
oberserver’s console, simply unsnap the strap and lift to open.
Models with ski storage at the rear of the boat can be accessed
by grasping the strap and pulling up and forward.

SUPRA - 43

Sundeck

Double-Up Seating

When the ski locker is closed, the upholstered lid doubles as
a cushioned sun deck.

Propeller

Some Supra models offer Double-Up Seating. This unique
seating can be stored flat for easy access to the bow or flipped
up for extra rear and forward facing seating. To use this
seating, lift and pull the seat back into the locked position. Be
sure that the metal arms are locked straight before applying
pressure. To lay seat back down, simply push down on the
middle section of the metal support arm.

Triple-Up Seating

The research and design team at Skier’s Choice has carefully
explored and tested many different propellers and pitch angles
for use on our boats. All tests indicate that the current propeller
installed on your model is the best for the variety of boating
performance required, whether skiing competitively or for
pleasure.
It is strongly recommended that your Supra dealer be notified
before changing the propeller. In general, changing to a lower
pitched propeller may increase acceleration, but will decrease
top speed. Changing to a higher pitched propeller may achieve
higher top speed with a light load, while acceleration and power
may decrease.

Avoid engine damage, do not exceed the maximum
RPM as listed for your motor. Some props may allow
the engine to over rev, which can cause nonwarrantable engine damage.

The 24 Series boats have “Triple-Up” seating. This unique
type of seating can be stored flat or flipped up for extra rear
facing seating. To use this seating, lift and pull the seat
back into the locked position. Be sure that the metal arms
are locked straight before applying pressure. To lay seat
back down, simply push down on the middle section of the
metal support arm.

SUPRA - 44

Optional Perfect Pass

Hydraulic Wake Plate

The hydraulic wake plate allows the driver to control the
running attitude of the boat. It can be controlled by the switch
on the dashboard.

Trim Switch & Gauge
Perfect Pass is a marine approved cruise control system. It is
an accurate and simple way to ensure consistent speed. It is
controlled by the driver via a gauge onthe dash.

Be sure to read and understand the Perfect Pass Owner’s
Manual before using this feature. If you did not receive a
Perfect Pass Owner’s Manual, please contact your selling
dealer.

Glove Box

This switch controls the optional hydraulic wake plate. The
gauge indicates the position of the plate.

To open the glove box, press the black round cylinder down
while lifting the black finger tab. Once. open, the lid is
supported by a spring. To close the lid, push the middle of the
spring toward the rear of the glove box with one hand as you
guide the lid closed with the other.

SUPRA - 45

Battery Box

Walk-Thru Windshield

The battery is mounted inside the observer’s seat storage
compartment. Location may vary slightly depending on the
model.
NOTICE: It is recommended that the battery cables be
disconnected from the battery when the boat is placed
in storage.

Avoid damaage or injury from battery acid, ensure that
battery is properly secured before using boat.
The movable center windshield panel allows access to and
from the bow deck. To open, turn safety latches to vertical
and push. Lay the center windshield panel gently against the
fixed side panel.

Optional Boat Heater

Optional Bimini Top

The boat heater is a forced air heater that uses hot engine
water as a heat source. To use the heater, simply turn the
heater switch to the selected fan speed. In order for the heater
to work, the engine must be at operating temperature. One of
the features of the heater are the snorkel vents, which can be
pulled out direct heat to specific areas.

The bimini top is designed as a sunshade. Please see the
mooring cover section for instructions on cleaning and caring
for your bimini top. When opening and latching the straps to
the eye hooks, twist the strap one to two times to prevent
them from vibrating in the wind.
DO NOT operate the boat above 45 MPH with the bimini
top open. Do not trailer the boat with the bimini top open.

SUPRA - 46

Optional Tower Speakers

Cooler

Some Supra models offer built-in coolers. They are foam
insulated and have drain holes that drain water into the bilge.
Be sure to thoroughly clean the cooler and allow it to dry after
each use to prevent mold and mldew.

Wakeboard Racks
The optional tower speakers are an additional set of speakers
designed to allow the rider to be able to hear the music. The
tower speakers require the addition of an amplifier to power
the speakers.
Some lakes have noise restriction ordinances. The use
of tower speakers may not be allowed in your area. Please
check all applicable laws in your area regarding noise
level restrictions.

Safety Lanyard/Engine
Shut Off Switch

Wakeboard racks are a convenient way to transport and
store wakeboards while using your boat.
Supra’s have swing arm wakeboard racks for easier loading
and unloading of boards. The swing arm has a stop at 0 ,
90, and 180 degrees. To operate, push button on top of
hinge and rotate to the next stop. Push next button to rotate
again. Reverse steps to to go other direction.

•
•
•

Place wakeboard swing arm in the 0 degree
position prior to putting the boat in gear.
Check tightness of all mounting hardware
before each use.
DO NOT trailer the boat with wakeboards
mounted in the racks.

Your Supra is equipped with a Safety Lanyard/Engine Shut
Off switch. In order for the engine to run, the plastic tip of the
safety lanyard must be attached to the switch. If the clip is
removed from the switch, the engine will not run.

Avoid serious injury or death. Attach Safety Lanyard
to driver prior to operating boat.

SUPRA - 47

Optional Tonneau Cover

Mooring Cover

The optional tonneau cover is designed to snap over the bow
of the boat. Its purpose is to minimize air flow into the cockpit
area when the boat is in use and as a storage cover when
used in combination with the optional cockpit cover.
DO NOT trailer the boat with the tonneau cover installed.
The tonneau cover is not designed as a trailer cover and
may come unsnapped or rip. This type of damage IS NOT
covered by your boat warranty!

Optional Cockpit Cover

Your Supra boat cover is made from the finest canvas and
webbing to insure that your boat will be protected in the off
season. The cover has been designed to fit securely around
each boat. If you new cover does not seem to be snug, a
shrinkage allowance has been sized in.
Use the following procedure when covering the boat:
1. Be sure that the cover fits snugly at the bow then unfold
from front to back.
2. Be sure to install cover pole(s) and adjust to proper height,
using set screw on pole(s). This will keep water from
gathering in the center, which can damage the cover.
3. Secure all fastening straps around the trailer frame.
4. Pull the draw cord equally from both sides and tie off to the
lifting eyes on the stern in accordance with the illustration.
Folding Cover
When folding the cover for storage, be sure the cover is dry.
Take care not to scratch the canvas finish against rough
surfaces. Store in a dry location.
Cover Repair
If the cover becomes damaged, immediately patch and reseal
the area. Use a tent seam sealer to reseal any new stitches.
Spray fabric guard on scraped or worn surfaces. Canvas tears
should be repaired professionally and stitches sealed to
prevent leakage.

The optional cockpit cover is a snap down storage cover
designed to help protect the interior of your boat. To install
the cover, start at the windshield and work towards the
transom. Be sure to install the cover poles to prevent water
pocketing.
DO NOT trailer the boat with the cockpit cover installed.
The cockpit cover is not designed as a trailer cover and
may come unsnapped or rip. This type of damage IS NOT
covered by your boat warranty!

SUPRA - 48

Optional Walk-Through Curtain

Optional CD Changer

Some Supra models offer an optional Walk-through curtain
that snaps into the front walk-through to help prevent cool air
from flowing into the cockpit area.

The optional 10 disk CD changer is mounted to the floor of
the boat and is controlled using the stereo controls. It can
also be controlled by the stereo remote. Please see CD
changer owner’s manual for more information.

Optional Satellite Radio

Optional Stereo Amp

The stereo amplifier is an optional piece of stereo equipment
that is designed to increase the wattage of the signal going to
the speakers while minimizing distortion of this signal. Please
see stereo amplifier owner’s manual for more information.
Using a stereo amplifier without boat engine running may
drain the battery to the point where the boat will not
restart. This condition may happen very quickly,
depending o the size of the batter.

The optional satellite radio option is designed to give the user
music access anywhere they go in North America. The system
is a 100 channel system which is broken down into different
music types such as: oldies, hard rock, easy listening,
alternative, 80’s, jazz, big bands, etc. This system does have
a minimal subscription fee that must be paid annually to
continue service. Please see satellite radio owner’s manual
for more information.
NOTE: Location of satellite antenna may vary by model.

Optional Water Strainer

Optional Subwoofer

The optional water strainer is mounted in the bilge and
designed to keep debris out of the engine. The clear bowl
should be checked before each use. To remove debris,
unscrew the clear bowl and empty out the debris. When
reassembling, be sure the rubber gasket and the screen are
seated properly.

Air Inflator

The optional subwoofer is designed to increase the sound
level of the bass notes. The 5-channel amplifier powers the
subwoofer. The bass level can be adjusted on the amplifier.
Please see stereo amplifier owner’s manual for more
information.

The Sunsport 24V model comes standard with an air inflator.
It is a high volume, low pressure pump designed specifically
for tubes, air mattresses, etc. To use the pump, pull the unit
out of its storage compartment located to the rear of the
walk through area and plug the cord into the 12 volt
receptacle. Connect the hose of the inflator to air input on
inflatable object and turn on.
DO NOT leave air inflator running unattended.

SUPRA - 49

Fuel Precautions

Filling the Tank

Sparks while fueling could cause an explosion!
Before Fueling:
1. Turn off engine.
2. Turn off all electrical systems.
3. Extinguish cigarettes or any open flame.

NOTICE: Pay careful attention when filling the fuel tank.
DO NOT overfill the tank! Fuel may empty through the
fuel vent and damage the outside finish.

While Fueling:
1. Keep fuel hose nozzle in contact with fill pipe to provide
grounding.
2. Fill tank at a slow rate to avoid spills.

If fuel is spilled on stripes or decals, apply a common bath
cleaner and wipe with a damp cloth. Rinse spill area with clean
water.

Fuel Tank

V-Drive Fuel Tank

The fuel cap is located in the middle of the rear of the boat.
A specially designed fuel key is provided to open the cap.
NOTE: The cap is sealed by a rubber o-ring. Please do
not overtighten.
The 24 Series boats, for extra convenience, have a fuel fill
on both sides to allow for easy fueling.

The fuel cap is located on the starboard side of the boat near
the stern. A specially designed fuel key is provided to open
the cap.
NOTE: The cap is sealed by a rubber o-ring. Please do
not overtighten.

Fuel Vent
The fuel vent is a part of the gas filler neck. This vent is
connected to the fuel tank via the vent hose, which releases
gasoline fumes from the fuel tank.

Gasoline vapors are highly explosive.

SUPRA - 50

Section IX
Service & Maintenance

Inboard Model

V-Drive Model

The illustration above denotes the areas which may need to be accessed or may require cleaning or maintenance. It is
important to have basic understanding of the parts and their location on the boat. However, it is recommend that any
service beyond routine maintenance be performed by an authorized Supra dealer.

Service & Maintenance
For your convenience, a maintenance schedule has been included in this manual. The items listed outline when to
perform safety checks, lubrication and general service to your boat. Engine hours or elapsed time determine when service
is necessary.
It is recommended that any replacement parts used during maintenance or for repair be supplied by an authorized Supra
dealer.
NOTICE: You are responsible for keeping records of all maintenance on your boat. To maintain your new boat
warranty, you may be required to prove that required maintenance was performed.

SUPRA - 51

Component Lubrication

Cooling Systems
FRESH WATER COOLING SYSTEM
The standard cooling system for Supra boats is an open
circulation cooling system with intake water. This is preferred
for lakes and reservoirs with low salt content. If the engine is
occasionally operated in salt water, the cooling system should
be flushed with fresh water periodically and always before
storage. If your boat is regularly operated in salt water, it
should be equipped with the optional salt water package.

Normal use of your Supra causes metal to metal movement
at some parts in the boat. Driver seat track should be
lubricated with a water resistant chassis lubricant such as
silicon grease.
Lubricate rudder grease fitting located below the engine, once
annually.

SALT WATER COOLING SYSTEM
The optional cooling system for use on salt water is a closed
system with a solution of 50% antifreeze and 50% fresh water.
The coolant is left in the closed system and replaced once a
year.

SUPRA - 52

Engine Oil and Filter
The oil filter is located below the engine. The engine manufacturer
recommends that you change the oil and oil filter after the first 1020 hours use of your new boat. Thereafter, to maximize engine life,
change oil and filter after every 50 hours of use (See Engine
Manual).
Crankcase oil should be selected to deliver the highest performance
for your operating conditions and climate. In general, engine oils
with lower viscosity ratings are used when temperatures remain
low or when better fuel economy is desired. Oils with higher
viscosity ratings are used when temperatures remain higher and
when higher performance is expected from the engine.
The Engine Manufacturer recommends Pennzoil 15W-40 Marine
Motor Oil. If this is unavailable, use a 15W-40 motor oil with an
A.P.I. classification rating of SL/SJ/CI4/Ch4/CG4 or equivalent.
REFER TO ENGINE MANUAL for more information.

V-Drive Remote Oil Filter

V-Drive remote oil filter is mounted on the ski pylon bracket.

Oil Level Check
Engine oil level should be checked at regular intervals (such
as every 5 engine hours). To obtain a true reading, when
the engine is at operating temperature and turned off, check
the oil level showing on the dipstick.
If the oil level is between the “FULL” and the “ADD” marks
on the dipstick, simply replace the dipstick. When the oil
level is at or below the “ADD” mark, add oil to return the
level to the “FULL” mark.

SUPRA - 53

Transmission Level Check

V-Drive Fluid Check

The fluid level can be checked by using the oil level gauge,
which is located on top of the V-Drive unit. This unit is located
under the center cushion of the rear seat. Pull out the cushion
to access the transmission.
Pull the oil level gauge to check the fluid level. If the level is
low, add fluid to the correct mark on the dipstick. Use SAE 30
motor oil.

Use only automatic transmission fluid type “A” in transmissions
with 1:1 drive train. Refer to Engine Owners Manual.

Change Frequency
Change transmission fluid every year, using only Dextron-III
Mercon automatic transmission fluid.
Maintaining Fluid Level
Transmission fluid level should be checked regularly and fluid
added if necessary. Maintain fluid levels as follows:
- Boat must be at rest.
- Engine should be at operating temperature, but turned off
while checking level.
- Remove Transmission Dipstick
- Wipe fluid clean from dipstick and replace.
- Remove dipstick and note level indicated by the upper and
lower marks.
- If required, add fluid to bring the level to the upper mark.

NOTE: Only a trained and qualified technician should
perform the oil change on your V-drive unit.
Change Frequency
The oil should be changed in the V-drive unit after the first
100 hours of operation, then each year at the end of your
boating season.
Maintaining Fluid Level
V-Drive unit fluid level should be checked regularly and fluid
added if necessary. Maintain fluid levels as follows:
- Boat must be at rest.
- Engine should be at operating temperature, but turned off
while checking level.
- Remove fluid dipstick
- Wipe fluid clean from dipstick and replace.
- Remove dipstick and note level indicated by the upper and
lower marks.
- If required, add fluid to bring the level to the upper mark.

SUPRA - 54

Shaft Log Packing Nut

Battery Cable
Installation & Precautions

The Shaft Log Packing Nut should be checked periodically
and adjusted if needed.
Adjust as follows:
- Loosen the jam nut a few turns.
- Tighten the shaft log packing nut by hand.
DO NOT over tighten.
- Tighten the jam nut against the packing nut.
- Check for leaks.
NOTICE: It is normal for the Packing Log to drip water at
a slow rate of one drop every 15 to 30 seconds.

Your battery is an important part of your boat. It provides all
the power to start your boat and allows all of your electrical
components (bilge pump, blower, stereo, etc.) to work even
if the motor is not running.
Because of its import role, Supra recommends using a good
quality “Marine Dual Purpose” battery. The “Dual Purpose”
rating means that it can provide the cranking Amps needed
to start your motor, yet it also has an Amp hour discharge
rating so it can handle low electrical drawdown cycle.
Your Supra electrical system is a negative ground type. The
negative battery cable is grounded to the engine block. The
positive battery cable is connected to the starter solenoid.
Connect the positive (+) battery cable to the positive (+)
post on the battery. Connect the negative (-) battery cable
to the (-) post on the battery.

Failure to connect battery cables as outlined will damage
the system and void the warranty.

Sulfuric acid in the battery can cause serious burns. If
spilled on skin or in eyes, flush with clean water
immediately, then seek medical attention.

Hydrogen and oxygen gases are produced during normal
battery operation and charging. Sparks or flames near
the battery vent openings can cause the mixture to ignite
and explode.

SUPRA - 55

SUPRA - 56

Section X
Cleaning, Care & Storage
Rub Rail Care

Fiberglass Care
Washing and waxing the boat hull and deck regularly will
extend the life and beauty of your Supra. It is a good routine
to rinse your boat with fresh water after each day’s use.
It is recommended that the hull and deck be cleaned and
waxed after every 25 hours of use. This will decrease water
friction and lesson the potential for staining or spotting on the
gelcoat surface.
When the original gelcoat shine cannot be restored by waxing,
the shine may be restored by hand buffing with a commercial
polishing compound. Be sure to apply a new coat of wax
containing Carnauba over the area that has been polished.
IMPORTANT: Porcelain cleaning powders are too abrasive
for use on gelcoat and may cause permanent
discoloration if used. Household detergents containing
ammonia or chlorine should not be used on gelcoat.
Never use acetone or ketone solvents to clean your boat
finish.

Use a sponge or other soft material to wash and wax the rub
rail. To wax, use a commercial automotive bumper wax.
NOTICE: When tying up to a dock or another boat, always
use cushioned fenders (dock bumpers) to protect your boat
from hard surfaces.

Washing Your Boat

Windshield Care

The easiest way to preserve the beauty of your boat is to
keep it clean by frequent washing. Wash the boat with luke
warm or cold water. Wipe the boat down immediately after
washing to avoid water spots. Avoid using hot water or washing
your boat in direct sunlight. Avoid using strong soaps or
chemical detergents. To avoid spotting, all cleaning agents
should be thoroughly rinsed from the surface promptly and
not allowed to dry on the finish.

All Supra windshields are constructed of tempered safety glass
to ensure passenger safety. The glass surfaces should be
cleaned regularly to ensure that visibility is not obstructed.

Use a commercial glass cleaner to remove any spotting or
stubborn stains that develop on the windshield. Never use
abrasive cleaners on glass surfaces.

SUPRA - 57

Upholstery Care

Foreign Deposits
Tree sap, bird droppings, air borne chemicals, petroleum
products and other foreign matter may damage the gelcoat
surface if not removed promptly (See Washing Instructions).
Boat Hull Protection
If your Supra is to remain in the water for an extended period,
the hull below the water line should be painted with a marine
bottom paint. Boats left in the water for extended periods of
time without bottom paint may experience blilstering or
discolorization. This type of damage is not covered by your
boat’s warranty.

All upholstery items on your Supra are made of tough marine
grade vinyl that is easily cleaned.
It is important to provide for the drying of all upholstery and
carpet after each use of the boat. Open all storage
compartments and slide all removable cushions out about an
inch to allow air to circulate behind.

Strong detergents and cleaners may shorten the life of
the vinyl. PLEASE SEE VINYL MANUFACTURER’S
RECOMMENDED CARE GUIDE INCLUDED IN YOUR
OWNER’S MANUAL PACKAGE.
FAILURE TO FOLLOW CARE GUIDE MAY VOID VINYL
WARRANTY.

Teakwood Care
If teak wood has been installed on your Supra, a small amount
of maintenance will be required to retain the natural beauty.
Teak wood should not be varnished. Instead, teak oil or mineral
oil should be applied. Oil should be applied 3 to 4 times per
year. If teak has been allowed to become gray and dry, sand
with fine grit paper and reapply teak oil.

Damage caused by improper care, cleaning agents,
conditioner oils, waxes, gasoline, etc., IS NOT covered
under your boat’s warranty. Use only the recommended
vinyl cleaner as listed on the Vinyl Care Instruction Sheet.
Please refer to www.marinespecialtiesgroup.com for
more information regarding vinyl care.

Drying Upholstery

It is important to provide for the drying of all upholstery and
carpet after each use of the boat. Open all storage
compartments and slide all removable cushions out about an
inch to allow air to circulate behind.

SUPRA - 58

Section XI
Winterization & Dry Storage

Winterization

Summerization

When the boating and ski season comes to a close, it is
important to have your boat professionally winterized.

Before using the boat after it has been in dry storage
requires some special treatment. Supra recommends
having your boat professionally summerized, preferable
by the same facility that prepped it for storage. They will
be familiar with what items were done in the fall and what
items need to be addressed in the spring.

If your boat is exposed to temperatures below 32 degrees F
(0 degrees C) it is possible for water in the engine, ballast
system, heater core, etc., to freeze. As this water freezes, it
expands and can crack pumps, valves, heat exchangers,
engine blocks, etc. This type of damage usually requires the
replacement of the cracked item and can be very expensive
to repair.

In addition to having your boat professionally summerized,
the following list of tasks should be done to ensure a
successful start to your boating season.

It is extremely important to follow the proper winterizing
procedure. The engine must be correctly winterized for
safe storage in your climate. This should be done by a
professional. Your Supra dealer will know exactly what
must be done to ensure the longest possible life for your
boat.

In addition to having your boat professionally winterized, the
following tasks should be done to protect your boat during
storage:
1.Remove the drain plug from the boat.
2. Thoroughly clean the boat inside and out. Inspect the hull
for any residue or algae growth and remove if required.
3. Clean the bilge area thoroughly and operate the bilge pump
to remove any water from the bilge hose.
4. Remove all seat cushions and open all storage areas to
air circulation in the boat interior. When thoroughly dry,
replace cushions and close storage areas.
5. Top off fuel tank to prevent any condensation from
accumulating in the fuel system. Use a commercially
available fuel stabilizer to remove water and prevent
gumming.
6. If the boat is stored on its trailer, insure that the boat is
properly positioned. If possible lift the tongue so that the
bow is slightly raised to promote drainage from the drain
hole.
7.Install the canvas cover and secure the straps in
accordance with cover instructions.

When launching the boat for the first time of the season,
carefully watch all gauges to ensure that the boat is not
overheating, the alternator is charging and the engine has
proper oil pressure.

NOTE: During the winter months, water is a boat’s worst
enemy. Always store the boat when the interior is
completely dry. Periodically check on the condition of the
stored boat.

SUPRA - 59

Hoisting

Correct Hoisting
If the boat ever needs to be hoisted, special attention should
be given to the following recommendations:
- Hoist the boat using a horizontal lifting bar only.
- Never attempt to lift the boat by means of a cable sling
from bow to stern lifting eyes.
- Hoist operator should slowly and smoothly lift the boat
without jerking to avoid damage to the lifting eyes.

Use only a proper sized sling in the designated lifting
rings to hoist the boat.

Incorrect Hoisting

DO NOT use the ski pylon to hoist the boat.

Incorrect hoisting may invalidate the warranty on the boat.

SUPRA - 60

Section XII
Technical Information
Identification Number

The hull identification number is located on the upper right
hand side of the transom below the rub rail.
Hydrogen and oxygen gases are produced during normal
battery operation or charging. Sparks or flames can cause
this mixture to ignite and explode if it comes near the
vent openings. Sulfuric acid in the battery can cause
serious burns if spilled on skin or in eyes. Flush with
clear water immediately!

SUPRA - 61

SUPRA - 62

Section XIII
Trailering Your Boat

Trailer & Towing

Connecting the Trailer

The trailer supplied with your Supra was designed especially
for the boat with your convenience in mind. Please be sure
that you have an appropriate tow vehicle before attempting
to trailer your boat. Your vehicle must be capable of towing
5,000 lbs. and must be fitted with no less than a Class III
(5,000 lb. max.) trailer hitch.

Read the trailer towing section of your vehicle owner’s
manual before towing your trailer.
All Supra trailers require a 2” ball and a five (5) pin marine
grade trailer wiring connector. The standard height from
the ground to the top of the hitch ball should be about 20
inches. With the trailer attached to the tow vehicle, the
trailer should stand approximately level.
Trailer Plug Wire Schematic
White:Ground
Green: Right Turn / Brake
Yellow: Left Turn / Brake
Brown: Running Lights
Blue:
Reverse Lights

NOTE: Supra trailers feature disk brakes. The 5th wire
(blue) on the wire connector needs to be connected to
your vehicles reverse lights to be operative. This wire
(blue) provides power to a solenoid which deactivates
the brakes while in reverse. You may still tow your
trailer without the blue wire connected, however, you
may experience difficulty backing the trailer.

When connecting the trailer to your tow vehicle use the
following procedure:
1. Raise the tongue with the trailer jack, position the trailer
tongue directly over the 2" ball, and lower the jack until
the tongue goes all the way down over the ball.
2. Press down on the latch until it locks on the ball with a
“click.” NOTICE: If your hitch ball has an excessive flat
spot on top, the latch may not engage properly. If the
latch does not catch, check with your dealer or hitch
installer before trailering.
3. Insert the locking pin into the tongue. (Lock pin hole is on
the side of the tongue)
4. When all weight is off the trailer jack, pull the jack lock
pin and rotate the jack to the horizontal position and lock
the pin.
5. Attach the safety chains to the tow vehicle hitch. Cross
the chains and wrap them around each other once or
possibly twice allowing just enough slack to permit tight
turns of the vehicle and trailer.
6. Connect the trailer light plug to the tow vehicle connection
to activate the lights.
7. Connect the brake safety cable.

BEFORE USE, READ ALL INFORMATION SUPPLIED WITH
THE TRAILER BY THE MANUFACTURER.

SUPRA - 63

Prolong Trailer Life

Connecting the Trailer (continued)

The following guidelines will prolong the life of the boat and
trailer:
1. Always secure the boat to the trailer with tie-downs. Do not
place straps around fenders or lights.
2. Always verify that the winch hook is securely in the bow
eye, the strap is tight and the winch handle locked in place
before trailering.
3. Check the recommended pressure displayed on the side
of the tires and assure that it is maintained. Under-inflated
tires could cause trailer sway and excessive tire wear.
4. Before use, please read all information supplied with the
trailer by the manufacturer (Bearing Buddy, Boat Buddy and
hydraulic brake actuator). Check wheel bearing grease.
5. Before operating Boat Buddy, check trigger setting and latch
pin location. After loading, check latch pin and confirm that
it is properly seated in the eye hook before pulling trailer
out of water. Wash Boat Buddy moving parts with high
pressure water.
6. Check wheel bearing lube.
7. See Trailer Owner Manual for Maintenance Schedule.

4. When all weight is off the trailer jack, pull the jack lock
pin and rotate the jack to the horizontal position and
re-lock the pin.
5. Attach the safety cables to the tow vehicle hitch. Cross
the cables and wrap them around each other once or
possibly twice allowing just enough slack to permit tight
turns of the vehicle and trailer.
6. Plug the trailer lights connector to the vehicle harness.
7. Clip the brake lockout cable to the vehicle hitch.

Trailer Alignment

Inadvertent release of latch pin could result in injury!

Connecting the Trailer

Correct Alignment
When pulling the boat onto the trailer, be sure that it is centered
on the trailer.

3. Insert the locking pin into the tongue. Lock pin hole is
on the side of the tongue.

The distance between the boat and the wheel runner board
should be equal on both sides.

SUPRA - 64

Unloading Procedure

Loading Procedure

To unload the boat use the following procedure as a guide:
1. Make sure that all drain plugs are securely in place.
2. Unplug light cord before backing into the water.
3. With Bow Eye Hook fastened, retract Boat Buddy latch pin
by pulling trigger into “safety” position. (If latch pin is bound,
tighten winch to relieve pressure, then pull trigger into
“safety” position).
4. With Bow Eye Hook fastened, back the trailer until the water
level is approximately 1 inch below the top of the trailer
fenders. NOTICE: Ramp slopes vary, so actual level of
water on trailer may be different. (NOTE: Caution on
this page!).
5. Follow the cold start procedure recommended in this
manual.
6. After starting the engine remove Bow Eye Hook.
7. With engine idling, center steering wheel, engage
transmission and slowly pull throttle into reverse. Ease back
on the throttle lever until the boat starts to move.

To load the boat on the trailer, position the trailer in the
water with approximately 1 inch of the top of the fender
showing.
1. Set the Boat Buddy for loading by pulling trigger or latch
mechanism into “set” position.
2. Idle/coast the boat onto the trailer using as little power as
possible, while keeping it centered between the guide
poles.
3. Power slowly forward until the bow eye solidly contacts
the Boat Buddy and the latch is triggered.
4. Winch hook must be attached to bow eye and tightened
before trailering.
DO NOT Power onto the trailer during rough conditions!
Once correctly positioned on the trailer, switch off ignition.
DO NOT OVER POWER onto trailer or damage may
occur to the boat and/or the trailer!

NOTE: DO NOT attempt to use excessive power to free
the boat from dry carpet runners. Power off of the trailer
only when the boat has floated free.

If the trailer is not submerged to the correct depth, the
bow of the boat could drop when powering off incorrectly,
possibly damaging the boat.

The trailer must be positioned for the correct water depth
for loading or you may damage the boat. Varying ramp
angles require different procedures. In general, the
steeper the ramp, the more shallow the trailer should be
positioned in the water. Your local dealer can help you
understand this, should you require additional assistance.

Roll driver’s side window of tow vehicle down prior to
backing down ramp. Should the vehicle slip into the water,
the driver can escape through open window.
NOTE: Because your Supra is a direct drive inboard, when
backing up, the stern will have a tendency to drift left or
right depending on propeller rotation.

SUPRA - 65

Boat Buddy

Surge Brakes Fluid Reservoir

Your Supra trailers come standard with a trailer Boat Buddy.
This featue makes loading your boat on the trailer much easier.

To check brake fluid, twist black cap and remove. Pry rubber
plug out of reservoir. Follow instructions printed on plug. Use
DOT 3 Brake Fluid.

Loading
Place the trigger inthe “SET” position. When the bow eye
contacts the Boat Buddy, the pin will latch, securing the boat.

Unloading
To unload the boat, pull back on the trigger and locate it in the
“SAFETY” position.

“Gold Series” Oil Bath Bearings

Your trailer features “Gold Series” oil bath bearings. Check
the fluid color of hubs before each use. If not completely full
or if oil is brownish/gray and cloudy, drain and refill hub.
NOTE: Use 50 SAE oil.

SUPRA - 66

Optional Swing Tongue

With the optional swing tongue, you can shorten the trailer
length for storage by pulling the pin and swing the tongue
away to the side.
DO NOT tow trailer without latch pin installed.
Always install safety clip on end of latch pin.

SUPRA - 67

SUPRA - 68

Section XIV

Supra Limited Warranty
Taking care of our product after it becomes yours has always
been “standard policy” at Skier’s Choice, Inc., the proud
manufacturer of the Supra line of boats. And to further prove
our point, we offer the following limited warranty.

TERMS OF WARRANTY
During the applicable Warranty Period (as defined below),
Skier’s Choice, Inc. (“Skier’s Choice” or the “Company”)
warrants to the original retail purchaser (the “First Owner”)
that the components and parts manufactured by Skier’s
Choice (the “Covered Components”) of each new Skier’s
Choice boat are free from any defects in material and
workmanship, under normal use and when operated and
maintained according to boat’s instructions (“Normal Use and
Operation”).
- This Limited Warranty applies to all Covered Components
other than the deck, hull, floor and stringers for a period of
one year (the “One-Year Warranty Period”) from the original
date of purchase by the First Owner (the “Original Purchase
Date”). Exclusions do apply.
- This Limited Warranty applies to the deck, hull, floor
(excluding carpet) and stringers for the lifetime of the boat
(the “Lifetime Warranty Period”). Exclusions do apply.
- This Limited Warranty applies to the gel coat for a period
of one year (The “One-Year Warranty Period”) from the
original date of purchase by the First Owner (The “Original
Purchase Date”). Exclusions do apply.
This Limited Warranty may be transferred (for a minimal
fee) to subsequent owner(s) only through a Supra Dealer
during a period of two (2) years from the Original Purchase
Date.
Subject to the terms of this Limited Warranty, Skier’s Choice
will repair or replace, at its sole option, any Covered
Component which is returned during the applicable Warranty
Period to the Skier’s Choice factory or to any other Supra
authorized repair facility (an “Authorized Supra Facility”),
provided that:
- Only the Covered Components that are declared defective
upon examination by Skier’s Choice will be repaired or
replaced under this Limited Warranty;
- Transportation of the boat, parts or components to and from
the Skier’s Choice factory or the Authorized Supra Facility
must be pre-paid by the owner;
- Notice of any claim under this Limited Warranty must be
provided to Skier’s Choice by the Authorized Supra Facility
no later than sixty (60) days after the owner becomes aware
of the defect.
Notification of a claim or defect must be properly made directly
to an Authorized Supra Facility, who subsequently must submit
the claim information to Skier’s Choice, Inc. at 1717 Henry
G. Lane Street, Maryville, Tennessee 37801. Information
needed for processing a claim includes (1) Name and address
of the owner; (2) Serial number of the boat; (3) Original retail
© 2005 Skier’s Choice, Inc.

Supra Warranty
purchase date; (4) Detailed explanation of the defect;
and (5) Estimated repair cost.
Note: Warranty repair or replacement cannot be made
until this information is approved by Skier’s Choice.
In case of defect of a Covered Component, Skier’s Choice
will use its reasonable best efforts to repair or replace the
Covered Component within ninety (90) days of receipt
thereof at its factory or an Authorized Supra Facility. Any
warranty on replaced or repaired components pursuant to this
Limited Warranty shall remain in effect only for the remainder
of the original Warranty Period. The repair or replacement of
Covered Components will be made by Skier’s Choice without
charge to the owner for parts or labor. The replacement or
repair of the defective part or component as stated in this
Limited Warranty shall be the sole remedy of the owner and
the sole liability of the Company under this Warranty and any
implied warranties.
There are no express or implied warranties on the parts and
components manufactured or sold by Skier’s Choice except
as set forth in this Limited Warranty.

EXCLUSIONS
Claims or assertions relating to the following are specifically
excluded from coverage under this Limited Warranty and
Skier’s Choice disclaims any liability or obligation with respect
to the following:
1. Defects in or damage caused by or relating to the engine
or any part thereof. (Note: The engine may be covered by
warranty of the engine manufacturer. Please see engine
manufacturer warranty for details.)
2. Defects in or damage caused by or relating to the trailer or
any part thereof. (Note: The trailer may be covered by
warranty of the trailer manufacturer. Please see trailer
manufacturer warranty for details.)
3. Covered Components of a boat that has been sold or
transferred by the First Owner, unless this Warranty is
properly transferred through a Supra Dealer to the
subsequent purchaser(s) within two years of the Original
Purchase Date.
4. Damage caused by, related to, or resulting from failure of
components or parts which are not manufactured by Skier’s
Choice, including but not limited to bilge pump failure.
5. The Limited Lifetime Warranty on the deck, hull, floor
(excluding carpet) and stringers does not include hardware
or other components fastened or adhered to the hull, deck,
floor or stringers.
6.Normal maintenance and upkeep relating to the boat or
any part thereof, including but not limited to, alignment,

SUPRA - 69

adjustments, connectors, tune-ups and wear items,
such as, shaft packing, belts, hoses, filters, seals,
gaskets, strut bushing, etc.
7.

Damage to or malfunction of a boat, or any component
thereof, resulting from owner use, lack of maintenance,
improper maintenance, impact, misuse, negligence,
collision, delay in repair, improper hoisting or cradling of
the boat.

Any and all consequential damages including, but not
limited to, costs incurred for haul-out, launching, towing
and storage charges, telephone or rental charges of any
type, inconveniences, loss of use, or loss of time or
income.

Equipment installed by anyone other than authorized
factory personnel at the Company’s production facility.
Equipment replaced at an Authorized Supra Facility
pursuant to this warranty agreement remains under
warranty until the expiration of the Limited Warranty
period.

10. Any boat which is: (a) used for rental or other commercial,
military or industrial purposes; (b) used in boat racing,
demonstrations, ski school, or similar events; (c) altered,
modified, repaired or replaced so as to increase the cubic
inch capacity or horsepower output of the engine and
boat as originally manufactured; (d) not properly stored
or maintained.

OTHER LIMITATIONS
1.

THIS LIMITED WARRANTY LIMITS THE DURATION OF
ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR IMPLIED WARRANTY OF FITNESS FOR A
PARTICULAR PURPOSE TO THE PERIODS
SPECIFIED HEREIN. Some states do not allow
limitations on how long an Implied Warranty lasts, so
this limitation may not apply to you.
THE REMEDIES OF REPAIR OR REPLACEMENT AT
THE OPTION OF SKIER’S CHOICE,
AS SET FORTH HEREIN, ARE THE ONLY REMEDIES
AVAILABLE UNDER THIS WARRANTY. SKIER’S
CHOICE DISCLAIMS ANY OBLIGATION OR LIABILITY
FOR COSTS OR CHARGES DERIVED FROM
INCONVENIENCE OF LOSS OF USE, COMMERCIAL
OR MONETARY LOSS DUE TO LOSS OF TIME,
INCONVENIENCE, OR ANY OTHER
CONSEQUENTIAL, SPECIAL OR INCIDENTAL
DAMAGES. Some states do not allow the exclusion or
limitation of incidental or consequential damages, so the
above limitations or exclusions may not apply to you.

THIS WARRANTY IS IN PLACE OF ANY OTHER
EXPRESS WARRANTIES.

THIS WARRANTY APPLIES TO THE FIRST OWNER
AND IS TRANSFERABLE TO SUBSEQUENT
OWNER(S) ONLY THROUGH AN AUTHORIZED SUPRA
DEALER DURING A PERIOD OF TWO YEARS FROM
THE ORIGINAL PURCHASE DATE. SKIER’S CHOICE
RESERVES THE RIGHT TO NOT TRANSFER THE
WARRANTY ON ANY BOAT THAT HAS BEEN
DAMAGED OR MISUSED.

THIS WARRANTY GIVES YOU SPECIFIC LEGAL
RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH VARY FROM STATE TO STATE.

THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY
CONTRACTUAL LIABILITIES, INCLUDING PRODUCT
LIABILITIES.

THE DEALER IS NOT THE AGENT OF SKIER’S CHOICE
AND SKIER’S CHOICE DOES NOT AUTHORIZE THE
DEALER, OR ANY OTHER PERSON, TO ASSUME ON
BEHALF OF SKIER’S CHOICE ANY LIABILITY OR
EXPENSE INCURRED IN THE COURSE OF
REPAIRING ITS PRODUCTS OTHER THAN THOSE
EXPRESSLY AUTHORIZED IN THIS LIMITED
WARRANTY. THE DEALER MAY NOT EXTEND OR IN
ANY WAY CHANGE OR AMEND THIS LIMITED
WARRANTY.

11. Speeds, fuel consumption and other performance
characteristics because they are estimated and may vary.
12. Damage to or defects in paints, varnishes, gelcoat
surfaces and colors, finish distortions, chrome plated or
anodized finishes, floor covers and any other surface
coatings.
13. Gelcoat discoloration, blisters or bubbles, including, but
not limited, to those which may result from a boat being
left in the water for long periods of time.
14. Upholstery cracks, mildew, stains or tears resulting from
owner use, lack of maintenance, improper maintenance,
impact, misuse, negligence, delay in repair, use of
improper cleaners or conditioners.
15. Skier’s Choice reserves the right to improve its products
through changes in design or material without being
obligated to incorporate such changes in products of prior
manufacture.

SUPRA - 70

Owner’s Responsibility

Customer Assistance

Before operating your Supra, it is necessary to read and
fully understand this Owner’s Manual and all other
information delivered with the boat.

It is the owner’s responsibility to take the boat to an
authorized Supra dealer to obtain warranty service.

It is the owner’s responsibility to properly operate and
maintain the boat in accordance with this manual and all
other information delivered with boat.

The owner should keep maintenance records should it
be necessary to show that required maintenance has
been performed on the boat.

Dealer’s Responsibility
1.

The Dealer should provide the buyer with an adequate
orientation in the general operation of the boat and review
all systems and accessories included with the boat.
The Dealer should deliver a complete owner’s manual
packet with the boat consisting of Owner’s Manual,
Registration Engine Manual, Stereo Manual, Supra
Warranty and all warranties for separately warranted items
aboard the boat.

The Dealer should review all warranty information with
the buyer and assist in filling out warranty cards if
necessary.

The Dealer should insure that any information or
obligation from either Skier’s Choice, Inc. or from the
dealership is clearly understood by the buyer.

The Dealer should instruct the buyer in obtaining local
service and out-of-area service for a Supra boat.

The staff at Skier’s Choice, Inc. is concerned with your
complete satisfaction. This includes the prompt resolution of
any problems that may arise during the warranty period.
Normally, problems encountered may be efficiently and
effectively resolved by your Supra Dealer. However, if a
problem cannot be handled by the Dealer or if a solution is
not satisfactory to you as an Owner, please follow these steps
to get the matter resolved:
STEP ONE
Discuss the problem with a member of your Supra Dealer’s
management staff. It is most likely that the problem will be
resolved at this level.
STEP TWO
If the Dealer management does not resolve the problem to
your satisfaction, please have the problem and all action taken,
documented by the Dealer, then contact the factory Customer
Service Representative at Skier’s Choice, Inc.:
Skier’s Choice, Inc.
1717 Henry G. Lane Street
Maryville, TN 37801
Tel: (865) 983-9924 Fax: (865) 983-9950
Describe the original problem in detail to the Customer Service
Representative. Be prepared to furnish appropriate
documentation and the reasons why service by the Dealer
was unsatisfactory. If further action is required to resolve the
problem, the Customer Service Representative will dictate
the appropriate action.
STEP THREE
Finally, if after following these steps and providing
documentation and after obtaining necessary authorization
from the Customer Service Representative to take additional
action, the problem is still not resolved to your satisfaction,
the President of Skier’s Choice, Inc. will personally review
the problem and make a determination concerning final
resolution.

SUPRA - 71

SUPRA - 72

A
Accessory Power Switch
Air Inflator—Sunsport 24V

B
Ballast System - Gravity (Optional)
Battery & Cable Installation
Battery Box
Battery Specifications
Bilge Area Drain Plug
Bilge Inspection Plate
Bilge Pump Switch
Bimini Top (Optional)
Blower Switch
Boating Rules
Boating Safety
Boat Specifications
Body Lubrication
Bow Eye
Bow Light
Break-In Period

48
49
34
20
48
47
52
31, 32, 41
71

4
34
71
28-29
44
38

E
Engine Data
Engine Hours and Gauge
Engine Warm-Up
Electrical Replacements (Bulbs & Fuses)

61
26
22
62

F
Fiberglass Care
Filling Fuel Tank
Fire Extinguisher
Foreign Material Deposits - Upholstery
Fuel
Fuel Cap Key
Fuel Filter
Fuel Gauge
Fuel Information
Fuel Precautions
Fuel Tank
Fuel Vent

Glove Box

H
Hoisting
Horn
Hull Identification Number
Hull Protection

60
33
61
58

I
Ignition
Ignition Key
Introduction
Instrument Panel & Controls

33
37
3
25

K
L
Lifting Rings
Lights—Docking

42
31

M
Maintenance Chart
Maximum Capacities
Mirror
Motor Box (Inboard)

52
20
37
38

D
Daily Check List
DC Outlet
Dealer’s Responsibilities
Depth Sounder
Double-Up Seating
Driver’s Seat

Index
G

35-36
55
46
61
23
43
31, 32
46
33
11
5
15
52
42
41
19

C
Canvas Cover
CD Changer (Optional)
Circuit Breaker Panels
Coast Guard Regulations
Cockpit Cover (Optional)
Cooler
Cooling Systems
Courtesy Lights
Customer Assistance

Section XV

31, 32
49

57
24, 50
39
58
24
24, 37
49
27
50
50
50
50

Navigation Lights
Neutral Lock Out (Transmission)

31, 32
22

O
Oil Dipstick
Oil & Filter
Oil Level Check
Oil Pressure and Gauge
Operating Information

53
53
53
27
19

P
Pefect Pass Cruise Control (Optional)
Pole Light
Pole Light Receptacle
Propeller
Propeller Precaution

45
41
41
44
44

R
Rad-A-Cage
Rear Drain Plug
Rub Rail Care

SUPRA - 73

40
23
57
(Continued Next Page)

Index (continued)
V

S
Safety Lanyard/Engine Shut-Off Switch
Safety Equipment
Satellite Radio (Optional)
Seat Adjustment
Service & Maintenance
Shaft Log Packing Nut
Ski Locker
Ski Platform
Ski Platform Detachable Brackets
Ski Pylon (Inboard & V-Drive)
Slalom Course Speeds
Speedometer
Speed Calibration
Speedometer Paddle Wheel
Starting & Operation
Stereo
Stereo Amp (Optional)
Stereo Switch
Stern Light
Subwoofer (Optional)
Summerization
Sundeck

47
6
49
38
51
55
43
42
43
39
25
26
25
27
19, 21
30
49
31, 32
41
49
59
44

V-Drive
Engine Compartment
Fluid Check
Fuel Tank
Remote Oil Filter
Warning Light
Voltmeter

38
54
50
53
34
27

W
Wakeboard Racks (Optional)
Wake Plate (Hydraulic)
Walk-Thru Curtain (Optional)
Walk-Thru Windshield
Warning Labels
Warranty
Washing Your Boat
Water Strainer (Optional)
Windshield Care
Winterization

47
45
49
46
10
69-70
57
49
57
59

T
Tachometer
Teak Wood Care
Temperature Gauge
Throttle Lever
Tonneau Cover (Optional)
Tower Pole Light
Tower Speakers (Optional)
Tilt Steering
Trailer
Boat Buddy
Surge Brakes
“Gold Series” Oil Bath Bearings
Swing Tongue Optional
Boat Connecting
Loading Procedure
Trailer Alignment
Unloading Procedure
Transmission
Fluid Check
Fluid Specifications
Lockout
Trim Switch and Gauge
Triple-Up Seating

26
58
26
22
48
41
47
34
63
66
66
66
67
63-34
65
64
65
54
54
54
22
45
44

U
Upholstery Care

SUPRA - 74

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