Hustler Turf Z Users Manual

!! Hustler-38 Hustler Turf Lawn Mower Manuals - Lawn Mower Manuals – The Best Lawn Mower Manuals Collection

!! 515289f2-b600-4d34-9096-c70021832d17 Hustler Turf Lawn Mower Manuals - Lawn Mower Manuals – The Best Lawn Mower Manuals Collection

Preview ! 515289f2-b600-4d34-9096-c70021832d17 Hustler Turf Lawn Mower Manuals - Lawn Mower Manuals – The Best Lawn Mower Manuals Collection

Hustler Z to the manual 515289f2-b600-4d34-9096-c70021832d17

2015-02-09

: Hustler-Turf Hustler-Turf-Hustler-Z-Users-Manual-566007 hustler-turf-hustler-z-users-manual-566007 hustler-turf pdf

Open the PDF directly: View PDF .
Page Count: 1

•••••••

Hustler Turf Equipment

•••••

P.O. Box 7000

•••

Hesston, Kansas

•

67062-2097

Hustler Z

Super Z

Owner’s Manual

375527_0406

The engine exhaust from this product

contains chemicals known to the State

of California to cause cancer, birth

defects or other reproductive harm.

WARNING:

375527_0406

TABLE OF CONTENTS

1. General Information.............................................................Sect. 1

2. Safety Precautions................................................................Sect. 2

3. Operation..............................................................................Sect. 3

4. Maintenance.........................................................................Sect. 4

5. Adjustments .........................................................................Sect. 5

6. Troubleshooting ...................................................................Sect. 6

7. Storage .................................................................................Sect. 7

8. Product Literature ................................................................Sect. 8

9. Technical Specifications ......................................................Sect. 9

10. Index...................................................................................Sect. 10

375527_0406

375527_0406 1-1

This manual applies to the following equipment:

Hustler Z 23/52”, number 926881

Hustler Z 23/60”, number 926915

Hustler Z 23/60”, number 926923

Hustler Z 25/60”, number 926931

Hustler Z 25/60”, number 926949

Hustler Z 25/72”, number 926964

Hustler Z 24/60”, number 926667

Hustler Z 24/60”, number 926675

Hustler Z 27/60”, number 927111

Hustler Z 27/72”, number 927160

Super Z 24/52”, number 926725

Super Z 24/60”, number 926741

Super Z 24/72”, number 926766

Super Z 25/52”, number 926972

Super Z 25/60”, number 926980

Super Z 25/72”, number 926998

Super Z 27/60”, number 927038

Super Z 27/72”, number 927046

Super Z 28EFI/60”, number 927053

Super Z 28EFI/72”, number 927061

Super Z 26LC/60”, number 927558

Super Z 26LC/72”, number 927566

Super Z 27/60”RD, number 927467

Super Z 27/72”RD, number 927624

Super Z 25/60”RD, number 927673

Super Z 25/72”RD, number 927681

HZ23KAW54XR7STA, number 927723

HZ23KAW60XR7STA, number 927731

HZ24HON60XR7STA, number 927756

HZ25KAW60XR7STA, number 927772

HZ25KAW66XR7STA, number 927798

HZ27KOH60XR7STA, number 927806

HZ27KOH66XR7STA, number 927814

SZ24HON60XR7SSA, number 927848

SZ24HON66XR7SSA, number 927855

SZ25KAW54XR7SSA, number 927871

SZ25KAW60XR7SSA, number 927889

SZ25KAW66XR7SSA, number 927897

SZ25KAW72XR7SSA, number 927913

SZ26KAWL60XR7SSA, number 927921

SZ26KAWL66XR7SSA, number 927939

SZ26KAWL72XR7SSA, number 927947

SZ26KAWL60RDSSA, number 927954

SZ27KOH54XR7SSA, number 927970

SZ27KOH60XR7SSA, number 927988

SZ28KOHEFI60XR7SSA, number 928010

SZ28KOHEFI66XR7SSA, number 928028

SZ28KOHEFI72XR7SSA, number 928036

SZ30KOH60XR7SSA, number 928044

SZ30KOH66XR7SSA, number 928051

SZ30KOH72XR7SSA, number 928069

HZ24HON60XR7STA, number 927756

SZ24HON60XR7SSA, number 927848

SZ24HON66XR7SSA, number 927855

To the new owner

The purpose of this manual is to assist owners and

operators in maintaining and operating the Hustler Z tractor

and deck. Please read it carefully; information and

instructions furnished can help you achieve years of

dependable performance.

A separate Engine Manual is included with your owner’s

packet which contains additional engine information that

will not be repeated in this manual. You are urged to read it

before attempting any operation or repair of the engine.

The Quick Reference Decals, located under the right front

of the seat, the right front of the deck, and under the seat

pan, are designed to give the operator brief information

needed in the daily operation of the machine. These decals

are not intended to be used in place of this manual but

instead is to be used as an extension of this manual. These

decals should not be removed or obliterated. Replace these

decals if they become unreadable.

It is the owner’s responsibility to make certain that the

operator reads and understands this manual and the Quick

Reference Decals before operating this machine. It is also

the owner’s responsibility to make certain that the operator

is a qualified and physically able individual, properly

trained in the operation of this equipment. Local regulations

may restrict the age of the operator.

Using this manual

General operation, adjustment and maintenance guidance

is outlined for both the experienced and novice Hustler user.

Operating conditions vary considerably and cannot all be

addressed individually. Through experience, however,

operators should find no difficulty in developing good

operating skills suitable to most conditions.

Directions used in this manual, for example RIGHT or

LEFT, refer to directions when seated on tractor facing

forward, unless otherwise stated.

Photographs and illustrations used were current at the

time of printing, but subsequent production changes may

cause your machine to vary slightly in detail. Hustler Turf

Equipment reserves the right to redesign and change the

machine as deemed necessary, without notification. If a

change has been made to your machine which is not

reflected in this owner’s manual, or the parts manual, see

your Hustler dealer for current information and parts.

Warranty registration

The Delivery and Warranty Registration form must be

completed and signed to validate your warranty protection.

As the new equipment owner, you are expected to see that

the form is completed and forwarded to Hustler Turf

Equipment at time of delivery.

Be sure to register the tractor plus each attachment that

displays a model and serial identification number plate with

Hustler Turf Equipment.

IMPORTANT: Any unauthorized modification,

alteration, or use of non-approved attachments voids the

warranty and releases Hustler Turf Equipment from any

GENERAL INFORMATION

liability arising from subsequent use of this equipment.

Model and serial number

Tractor model and serial numbers are found on the serial

identification plate, located on the frame directly below and

to the left of the operator’s platform.

These numbers are required on the Warranty Registration

form. They will also assure you of the correct service parts

when replacement becomes necessary.

Parts and service

Use original Hustler replacement parts only. These parts

are available through your local Hustler dealer. To obtain

prompt, efficient service, always provide the following

information when ordering parts:

1. Correct part description

2. Correct model number.

3. Correct serial number.

All warranty repair and service must be handled through

an authorized Hustler dealer. Arrangements should be made

through your local service center.

For location of nearest dealer, or should you need further

assistance, contact:

Customer Service Department

Hustler Turf Equipment

P.O. Box 7000

Hesston, KS 67062

Telephone (620) 327-4911

FAX (620) 327-2458

Web site: www.hustlerturfequipment.com

1-2 375527_0406

375527_0406

1-3

HUSTLER Z AND SUPER Z

TWO YEAR LIMITED WARRANTY FOR TRACTORS AND DECKS

(THREE YEAR LIMITED WARRANTY ON DECK

SPINDLE BEARING & DECK GAUGE FORK BEARING)

WHAT IS COVERED BY THIS WARRANTY

Hustler Turf Equipment, makes the following warranty to

the original purchaser only:

a. First and Second Year: Hustler Turf Equipment

Tractors and Power Units are warranted for two (2)

years from date of delivery on all materials and

workmanship.

If the Purchaser discovers within this warranty period a

defect in materials or workmanship:

●He must promptly notify Hustler Turf Equipment, or

an authorized dealer, in writing of the defect. In no

event shall such notification be received by Hustler

Turf Equipment, or an authorized dealer later than

twenty-five (25) months from date of delivery.

●Within a reasonable time after such notification,

Hustler Turf Equipment, will correct any defect in

material or workmanship on the Hustler Turf

Equipment, by repairing or replacing part(s) with

either new or used replacement parts.

●Such repair, including parts and labor shall be at the

expense of Hustler Turf Equipment, and,

b. Third Year: At the conclusion of the two year limited

warranty described in paragraph (a) above, there shall

be an additional one year limited warranty on deck

gauge fork bearings and deck spindle bearings only, no

labor.

If the Purchaser discovers within this warranty period a

defect in either of these bearings:

●He must promptly notify Hustler Turf Equipment, or

an authorized dealer, in writing of the defect. In no

event shall such notification be received by Hustler

Turf Equipment, or an authorized dealer later than

thirty-seven (37) months from date of delivery.

●Within a reasonable time after such notification,

Hustler Turf Equipment, will provide new

replacement bearing to install on the Hustler Turf

Equipment.

●The installation of the deck gauge fork bearing and

deck spindle bearing shall be at the expense of the

owner, and,

c. Rental Units (90 days): Within 90 days of date of

delivery Hustler Turf Equipment, provides a limited

warranty on all materials and workmanship for units

used for rental purposes.

If the Purchaser discovers within this warranty period a

defect in materials or workmanship:

●He must promptly notify Hustler Turf Equipment, or

an authorized dealer, in writing of the defect. In no

event shall such notification be received by Hustler

Turf Equipment, or an authorized dealer later than

120 days from date of delivery.

●Within a reasonable time after such notification,

Hustler Turf Equipment, will correct any defect in

material or workmanship on the Hustler Turf

Equipment, by repairing or replacing part(s) with

either new or used replacement parts.

●Such repair, including parts and labor shall be at the

expense of Hustler Turf Equipment, and,

d. Hustler Turf Equipment provides a limited warranty

for the entire length of ownership by the original

purchaser for the following items:

●Against all defects in the frame resulting from frame

breakage.

●Against all defects in the mowing deck which results

in the front edge of the deck being bent into the the

blades.

●Against hydraulic hose and fitting leaks.

If the original Purchaser discovers within this warranty

period such a defect:

●He must promptly notify Hustler Turf Equipment or

an authorized dealer, in writing of the defect. Such

notification must be received by Hustler Turf

Equipment or an authorized dealer during the period

when the equipment is owned by the original

purchaser.

●Hustler Turf Equipment will correct any defect in the

frame resulting in frame breakage by repairing or

replacing part(s) with new or used replacement parts.

●Hustler Turf Equipment will correct any defect in the

deck resulting in the front edge of the deck being

bent into the blades by repairing or replacing part(s)

with either new or used replacement parts.

●Such repair, including parts and labor, shall be at the

expense of Hustler Turf Equipment, and,

e. The engines are covered by a two (2) year limited

warranty, by the engine manufacturer, to the original

owner (commercial or residential) only except the

Caterpillar diesel engine which is covered by a three

(3) year limited warranty, and,

f. The battery is covered by a one (1) year limited

warranty to the original owner only.

WHO MUST PERFORM THE WARRANTY SERVICE

All warranty service will be performed by dealers authorized

by Hustler Turf Equipment. Service calls and/or

transportation expense of the product to and from the

authorized dealer, for warranty work, will be paid by the

owner of the product. For warranty service you can contact

an authorized dealer or write Hustler Turf Equipment, 200

South Ridge Road, Hesston, Kansas 67062, or call 1-620-

327-4911.

WHAT IS NOT COVERED BY THIS WARRANTY

Hustler Turf Equipment, does not warranty:

●Some product, components or parts not

manufactured by Hustler Turf Equipment

375527_0406

1-4

●Repairs made by unauthorized persons

●Damage caused by use of the Hustler Turf

Equipment for purposes other than those for which it

was designed

●Damages caused by disasters such as fire, flood,

wind, and lightening

●Damages caused by neglect, abuse, abnormal use,

improper or unreasonable use, accident, negligence

or misuse

●Repairs or replacement resulting from the use of

unauthorized parts, accessories or attachments

●Repairs or replacement as the result if any alterations

or modifications, in the determination of Hustler

Turf Equipment, which adversely affects the

operation, performance or durability of the

equipment.

●Hustler Turf Equipment which has the serial number

removed or made illegible

●Depreciation or damage caused by normal wear, lack

of reasonable and proper maintenance, failure to

follow the product’s owner’s manual operating,

maintenance and adjustment instructions or other

operational instructions provided by Hustler Turf

Equipment.

●Normal maintenance parts and service including, but

not limited to, filters, fuel, lubricants, tune-up parts,

belts, blades, blade sharpening, bearings, brake or

steering adjustments

●Repairs necessary due to improper fuel,

contaminates in the fuel system, or failure to

properly prepare the fuel system prior to any period

of non-use over three months

DISCLAIMER OF WARRANTY

The foregoing warranties are in lieu of all other

warranties, expressed or implied, including but not

limited to the implied warranties of merchantability and

fitness for a particular purpose. However, if the Hustler

Turf Equipment is purchased as a consumer product,

any implied warranty of merchantability or fitness for a

particular purpose is limited to the duration of this

limited warranty. Some states do not allow limitations

on how long an implied warranty lasts, so the above

limitation may not apply to you. This warranty gives

you specific legal rights, and you may also have other

rights which vary from state to state.

LIMITATION OF REMEDIES

In no case shall Hustler Turf Equipment, be liable for any

special, incidental, or consequential damages based upon

breach of warranty, breach of contract, negligence, strict

liability in tort, or any other legal theory.

Such damages include, but are not limited to:

●Loss of profits

●Loss of savings or revenue

●Loss of use of Hustler Turf Equipment or any

associated equipment

●Cost of capital

●Cost of any substitute equipment, facilities, services

or downtime

●The claims of third parties including customers, and

injury to property

Some states do not allow the exclusion or limitation of

incidental or consequential damages, so the above limitation

or exclusion may not apply to you.

TIME LIMIT

Any action for breach of warranty must be commenced

within twenty-five (25) months following delivery of the

goods in a non-rental application. Any action for breach of

warranty must be commenced within 120 days following

delivery of the goods in a rental application.

NO OTHER WARRANTIES

Unless modified in writing, signed by both parties, and

approved by the President of Hustler Turf Equipment, this

agreement is understood to be the complete and exclusive

agreement between the parties, superseding all prior

agreements, oral or written, and all other communications

between the parties relating to the subject matter of this

agreement. No employee of Hustler Turf Equipment, or any

other party is authorized to make any warranty in addition to

those made in this agreement.

ALLOCATION OF RISKS

This agreement allocates the risks of product failure

between Hustler Turf Equipment, and the purchaser. This

allocation is recognized by both parties and is reflected in

the price of the goods.

OWNER'S RESPONSIBILITY

You must maintain your Hustler Turf Equipment product

following the maintenance procedures described in your

owner's manual. Such routine maintenance, whether

performed by a dealer or by you, is at your expense.

This machine like any other powered equipment is

potentially dangerous unless properly operated. Any

operator must be cautious and keep safety in mind at all

times. Any operator, prior to using the Hustler Turf

Equipment, should thoroughly familiarize himself with the

owner's manual regarding operation and safety of the

machine, as well as all safety warnings on the machine

itself.

WARRANTY REGISTRATION

1. The Warranty registration form MUST be completed

and signed by the authorized dealer and original

purchaser.

2. For validation, the completed Warranty registration

form MUST be forwarded to Hustler Turf Equipment,

within ten (10) days following date of purchase.

3. The date of purchase constitutes delivery.

375527_0406

375527_0406 2-1

This safety alert symbol is used to call attention to a

message intended to provide a reasonable degree of

PERSONAL SAFETY for operators and other persons

during the normal operation and servicing of this equipment.

DANGER – denotes immediate hazards which WILL

result in severe personal injury or death.

WARNING - denotes a hazard or unsafe practice which

COULD result in severe personal injury or death.

All operators should read this manual, or be instructed

about safe operating and maintenance procedures. This is

the owner’s responsibility.

Improper use or maintenance by the operator or

owner can result in injury. To reduce the potential for

injury, comply with these safety instructions and always

pay attention to the safety alert ▲symbol, which means

DANGER or WARNING - “personal safety

instructions.” Failure to comply with the instructions

may result in personal injury or death.

Incorrect usage of this machine may result in severe

injury. Personnel operating and maintain it should be

trained in the proper use and should read the manuals

completely and thoroughly before attempting to set-up,

operate, adjust, or service this machine.

The Quick Reference Decals, located under the right front

of the seat, the right front of the deck, and under the seat

pan, are designed to give the operator brief information

needed in the daily operation of the machine. These decals

are not intended to be used in place of this manual but

instead is to be used as an extension of this manual. These

decals should not be removed or obliterated. Replace these

decals if they become unreadable.

It is the owner’s responsibility to make certain that the

operator reads and understands this manual and the Quick

Reference Decals before operating this machine. It is also

the owner’s responsibility to make certain that the operator

is a qualified and physically able individual, properly

trained in the operation of this equipment. Local regulations

may restrict the age of the operator.

The owner should also ensure that the operator/mechanic

know that they are responsible for their own safety as well

as the safety of other persons within the vicinity.

Remember, the operator is responsible for accidents or

hazards occurring to other people or their property.

▲Never leave a running machine unattended. Always

disengage deck clutch, place steering control levers in

park brake position, stop tractor engine, and remove

ignition key when leaving operator’s seat.

▲If you lose steering control while operating the

machine, place the steering control levers in the

park brake position immediately. Inspect the

machine and involve your Hustler dealer to resolve

the problem before continuing to operate.

▲Always remain seated while operating machine.

▲Always keep safety shields and covers in place, except

for servicing.

▲Always maintain a safe distance from people and pets

when mowing. Always stop machine if someone

enters the area.

▲Always operate machine in daylight or with adequate

working lights.

▲Follow daily and weekly checklists, making sure hoses

are tightly secured and bolts are tightened.

▲Always observe traffic laws while driving machine

from one location to another. Watch for traffic when

operating near or crossing roadways.

▲Always keep engine and machine clean, removing

accumulated dirt, trash and other material from

machine. Clean up oil or fuel spillage. Allow

machine to cool before storing.

▲Inspect area to be mowed for hazards such as rocks,

metal objects and other debris which may be thrown or

entangled by mower blades. Remove these objects

before mowing.

▲Always be alert for hazards such as rocks, metal

objects and other debris which may be thrown or

entangled by mower blades. Watch out for holes or

deep depressions.

▲Always wear adequate eye protection when servicing

the hydraulic system, battery, and cooling system, or

when grinding mower blades and removing

accumulated debris.

▲Always wear adequate ear protection, such as

earplugs, when operating this equipment as prolonged

exposure to uncomfortable or loud noises can cause

impairment or loss of hearing. Do not wear radios or

music headphones while operating the machinery.

Safe operation requires your full attention.

▲Always be aware of what is behind the machine before

backing up. Do not mow in reverse unless absolutely

necessary. Always look down and behind before and

while backing up.

▲Always inspect machine for damage after striking a

foreign object. If damage is found, repair machine

immediately. Be sure to disengage deck clutch, place

steering control levers in the park brake position, stop

tractor engine and remove ignition switch key before

leaving operator’s seat to inspect damage.

▲Always buckle seat belt, if provided with one, before

starting tractor.

▲Never push forward suddenly on the steering control

levers while the machine is in rearward motion

because the machine may tip backward.

▲When moving in reverse, push forward slowly on

SAFETY PRECAUTIONS

lever and avoid sudden movement. Rapid movement

of the control levers in either direction could result in a

reaction of the tractor that can cause serious injury.

▲Never operate a poorly maintained machine.

▲Never carry passengers.

▲Never attempt high speed maneuvering, especially in

crowded or congested areas.

▲Never allow persons to operate this machine without

proper instruction or allow children to operate

machine. Allow only responsible adults who are

familiar with these instructions to operate this

machine.

▲Never put hands or feet under any part of the machine

while it is running.

▲Never leave machine unattended with ignition key in

switch, especially with children present.

▲Never refuel tractor while engine is running; never

refuel near an open flame or near devices which can

create a spark. Refuel outdoors preferably, or in well

ventilated areas.

▲Never attempt to start engine when there is a strong

odor of gasoline fumes present. Locate and correct

cause.

▲Never run the engine in an enclosed area unless

exhaust is vented to the outside. Exhaust gases contain

carbon monoxide which is odorless and deadly poison.

▲Never attempt to make any adjustments or repairs to

the tractor drive system, mower deck or any

attachment while the tractor engine is running or deck

clutch is engaged. Repairs or maintenance requiring

engine power should be performed by trained

personnel only.

▲Never work under the machine or attachment unless it

is safely supported with stands, blocks or a hoist.

▲Do not touch hot parts of machine.

▲Never direct discharge of material from mower deck

towards bystanders. Do not operate the mower

without either the discharge chute or the entire grass

collection system in place.

▲Always disengage the blades and wait for them to stop

before crossing gravel drives, walks or roads.

▲Always keep clear of the mower blades and

attachments during their operation.

▲Turn off blades when not mowing.

▲Slow down before turning.

▲Stop the engine before removing the grass catcher or

unclogging the discharge chute. Never clear the

discharge chute with the engine running. Turn off the

engine and be sure the blades have stopped before

cleaning. Use a stick to clear a plugged discharge area.

Never use your hand!

▲Do not operate the machine while under the influence

of alcohol or drugs.

▲Exercise caution when loading or unloading the

machine onto a trailer or truck.

▲Always wear safety goggles or safety glasses with side

shields when operating the mower.

▲Data indicates that operators, age 60 years and above,

are involved in a large percentage of riding mower-

related injuries. These operators should evaluate their

ability to operate the mower safely enough to protect

themselves and others from serious injury.

▲Always disengage the blades and wait for them to stop

before crossing gravel drives, walks or roads.

▲Always keep clear of the mower blades and

attachments during their operation.

▲Never make sudden starts, stops, turns, or reverse

direction, especially when maneuvering on slopes.

The steering is designed for sensitive response. Rapid

movement of the steering lever in either direction

could result in a reaction of the tractor that can cause

serious injury.

▲If any attachment or additional weight is mounted on

the rear of the unit, any rapid movement of the control

levers in either direction could result in a reaction of

the tractor that can cause serious injury.

▲Use extreme caution when operating on slopes.

• Be extremely careful changing directions on a slope.

Slow down.

• Do not operate where the machine could slip or tip.

▲Do not remove or modify the stabilizer wheels.

▲Remove obstacles such as rocks, tree limbs, etc.

▲Keep all movement on slopes slow and gradual. Do

not make sudden changes in speed or direction.

▲Avoid starting and stopping on a slope. If tires lose

traction, disengage the blades and proceed slowly

straight down the slope.

▲Do not turn on slopes unless necessary, and then, turn

slowly and gradually downhill, if possible.

▲Do not mow near drop-offs, ditches, or embankments.

The machine could suddenly turn over if a wheel goes

over the edge of a cliff or ditch, or if an edge caves in.

▲Do not mow on wet grass. Reduced traction could

cause sliding.

▲Do not try to stabilize the machine by putting your foot

on the ground.

▲Watch for holes, ruts or bumps. Uneven terrain could

overturn the machine. Tall grass can hide obstacles.

▲Never leave machine unattended with ignition key in

switch, especially with children present.

▲Keep children out of the mowing area and under the

watchful care of another responsible adult.

▲Be alert and turn the machine off if children enter the

area.

▲Before and while backing, look behind and down for

small children.

▲Never carry children, even with the blades off. They

may fall off and be seriously injured or interfere with

safe machine operation.

▲Never allow children to operate the machine.

▲Use care when approaching blind corners, shrubs,

trees, the end of a fence or other objects that may

obscure vision.

▲Use extra caution when handling gasoline and other

fuels. They are flammable and vapors are explosive.

▲Keep nuts and bolts tight, especially the blade

attachment bolts. Keep equipment in good condition.

▲Never tamper with safety devices. Check their proper

operation regularly.

▲Grass collection system components are subject to

375527_0406

2-2

375527_0406 2-3

wear, damage and deterioration, which could expose

moving parts or allow objects to be thrown.

Frequently check components and replace with

manufacturer’s recommended parts, when necessary.

▲Mower blades are sharp and can cut. Wrap the

blade(s) or wear gloves and use extra caution when

servicing them.

▲Use only genuine Hustler replacement parts to ensure

that original standards are maintained.

▲The Hustler mower is capable of operating

horizontally (traverse) on moderately steep slopes.

When operating on slopes up to 15 degrees, be aware

of any conditions that may cause the tractor drive tires

to lose traction resulting in a possible loss of control of

the machine. An operator should not operate on a

slope until he is thoroughly familiar with the

equipment.

Do not operate the machine on slopes greater than

15 degrees.

It is strongly recommended that the operator drive

the machine off of the slope, using extreme caution, if

any sign of loss of traction is detected. Wait until the

condition that caused the problem is resolved before

attempting to operate on the slope again.

Terrain conditions can affect traction resulting in

possible loss of control of the machine. Some of the

conditions to be aware of are:

1. Wet terrain

2. Depressions in the ground; i.e. holes, ruts,

washouts

3. Mounds of dirt

4. Soil type; i.e. sand, loose dirt, gravel, clay

5. Grass type, density, and height

6. Extremely dry conditions of grass

7. Tire pressure

The attachments mounted to the tractor will also

affect the way it handles on a slope. Be aware that

each attachment’s characteristics vary.

Another consideration to safe mowing on slopes is

to be aware of what is located at the bottom of the

slope. Extreme caution should be used when there is a

hazard located at the bottom of the slope. Some

examples are:

1. Water; i.e. lake, river

2. Cliffs, retaining walls

3. Roads, highways

4. Buildings

5. Rocks

These are just a few examples of situations when

caution must be used when operating on a slope.

There are many other possibilities too numerous to

mention. Just remember to always exercise extreme

caution when operating on any slope.

▲When operating on terrain where there is a potential

for a roll over, it is important that a ROPS be

installed on the equipment. The ROPS will

minimize chance of injury or death from rollover.

Seat belt must be fastened while operating a

machine equipped with ROPS. Failure to use seat

belt will result in serious injury in the event of a roll

over.

▲▲Clean flammable material from machine. Prevent

fires by keeping engine compartment, battery,

hydraulic lines, fuel line, fuel tank and operator’s

station clean of accumulated trash, grass clippings,

and other debris. Always clean up spilled fuel and

oil.

▲▲Specific safety warning decals are located on the

equipment near the immediate areas of potential

hazards. These decals should not be removed or

obliterated. Replace them if they become non-readable.

375527_0406

2-4

Do not smoke while refueling.

Do not fill tank with engine running,

or while the engine is hot.

Allow engine to cool before storing

machine inside a building.

Store away from open flame or spark

if there is fuel in tank.

Clean up any gasoline spills.

Do not refuel while in enclosed trailer

or other enclosed areas

Avoid skin contact with battery acid.

Always wear eye protection when

checking the battery, acid can cause

serious injury to skin and eyes. If

contact occurs, flush area with clean

water and call physician immediately.

Acid will also damage clothing.

Do not allow open flame near the

battery when charging.

Hydrogen gas forms inside the

battery. This gas is both toxic and

flammable and may cause an

explosion if exposed to flame.

Always remove the negative ground

first and replace it last.

Do not overfill battery.

Electrolyte may overflow and

damage paint, wiring or structure.

When cleaning the battery, use soap

and water. Be careful not to get

soap and water into the battery. Use

soda mixed in water to clean

corrosion off the terminals.

Hydraulic fluid escaping under

pressure can penetrate skin.

Hydraulic fluid may also cause

infection in a minor cut or opening in

the skin; if exposed to hydraulic fluid,

see a doctor at once.

Before applying pressure to hydraulic

system, make sure all connections

are tight and all hoses and lines are

in good condition.

Relieve all pressure in the system

before disconnecting or working on

hydraulic lines.

To find a leak under pressure, use a

piece of cardboard or wood – never

use your hands.

To relieve all pressure in system,

turn engine off and lower attachment.

Read Owner’s Manual and Quick

Reference Decal before attempting to

operate this machine.

The following illustrations show the various safety decals that are located on the machine. A brief explanation is shown to

help the operator understand the meanings of these decals.

Do not remove or modify stabilizer

wheels or injury can result.

Never stop suddenly while backing

down slopes. This action may result

in a reaction of the tractor that can

cause serious physical injury.

Never operate the mower deck with

side deflector removed or in raised

position, except when the grass

catcher attachment is being used.

Hot surface!

Keep shields or covers in place

while machine is in operation.

Keep hands away from rotating

pulleys and belts.

Whirling blades! Keep hands and

feet away.

Beware of thrown objects.

1. Hold this sheet of paper in front of you. Make sure that line A is horizontal.

2. Align line B with a verticle surface such as a pole, tree or building.

3. Fold the paper along the slope guide lines (C, D or E).

4. Align the closest slope guide line with the ground slope. This will give you a close estimation of the

ground slope to be mowed.

Slope Guide Lines

C (5o)

D (10o)

E (15o)

Line A

Line B

SLOPE GUIDE

Figure 2-1

Use this diagram when determining the degree of slope to be mowed.

375527_0406 2-5

IMPORTANT: When access is required under the seat

platform make certain to place the control arms in the

park brake position and pivot the arm rests upward

before placing the seat platform in the full forward

position to prevent arm rest damage.

Controls

For general location of the controls described in this

section, refer to Figure 3-1.

1. Ignition switch (Fig. 3-2a - 3-2b - 3-2c) – a three

position switch: off, run, and start. With key inserted,

rotate it clockwise to START position; release key

when engine starts, and switch will automatically

return to the RUN position.

2. Throttle control (Fig. 3-2a - 3-2b - 3-2c) — a cable is

linked to engine throttle for controlling engine speed.

Figure 3-2c

Ignition

switch

Throttle

Deck clutch switch

Oil pressure light

Choke

Temperature warning light

Charging system warning light

Figure 3-2b

Ignition

switch

TThhrroottttllee

Deck clutch

switch

OOiill pprreessssuurree

lliigghhtt

CChheecckk

eennggiinnee

lliigghhtt

Kohler EFI

units only

Figure 3-2a

IIggnniittiioonn

sswwiittcchh

TThhrroottttllee

Deck clutch

switch

OOiill pprreessssuurree lliigghhtt

CChhookkee

375527_0406 3-1

OPERATION

Figure 3-1

Hustler Z Controls

1. Ignition Switch 6. Hour meter 11. Deck adjusting rod 16. Deck height indicator

2. Throttle lever 7. Oil Pressure light 12. Anti-scalp wheels 17. Brake switch

3. Control levers 8. Fuel tanks 13. Discharge chute 18. Choke lever

4. Deck clutch switch 9. Hydraulic reservoir 14. Left deck cover 19. Temperature warning light

5. Deck lift pedal 10. Battery 15. Right deck cover Check Engine light (927053 & 927061)

20. Charging system warning light

Kawasaki liquid

cooled units only

Move lever forward to increase engine rpm, move

lever rearward to decrease engine rpm.

3. Choke control (Fig. 3-2a) – a cable is linked to

manually operate the engine choke. When the lever is

in the down position, the choke is in the off (run)

position. When the lever is pulled up, the choke is in

the on (start) position. Do not operate the machine in

the on (start) position. NOTE: The choke control is

not used on Models 927053, 927061, 928010, 928028

& 928036.

4. Control levers (Fig. 3-3) — these levers control the

tractor’s speed, direction, neutral lock, and park brake.

Levers are used to steer, accelerate, decelerate and

change direction. When the control levers are in the

park brake position (3-4) the tractor will not move

when the engine is on and drive pumps are operating.

WARNING: The parking brake is not designed

to hold the tractor on steep slopes.

5. Deck clutch switch (Fig. 3-2a - 3-2b) — this switch

engages the deck. Pull the switch up to engage and

push switch down to disengage the clutch.

IMPORTANT: Never engage clutch with engine

running at high rpm or when the deck is under load.

Clutch, belts or deck could be damaged.

6. Deck lift pedal (Fig. 3-5) — the deck lift pedal is used

to raise or lower the deck. Push on the pedal to raise

the deck and then place the deck height locking pin

into the desired cutting height hole.

Push the deck lift pedal to raise the deck when going

over obstructions.

Instrumentation

7. Electronic hour meter (Fig. 3-6) — registers 1/10

hour increments up to 9,999.9 total hours. Connected

to the ignition switch, the meter records the

accumulative time while the ignition key is switched to

the RUN position and the operator is on the seat.

8. Oil pressure light and alarm (Fig. 3-2a - 3-2b) —

this light comes on when the ignition switch is placed

in the RUN position and stays lit until the engine is

running and a safe oil pressure is developed. If light

comes on during operation, shut engine off

immediately and locate and correct the problem.

Models 927558, 927566, 927921, 927939, 927947 &

927954 only — an audible alarm will sound when the

engine oil pressure drops below normal operating

pressure.

9. Check engine light (Fig. 3-2b) — refer to Kohler

engine owner’s manual for details.

10. Temperature warning light and alarm (Fig. 3-2c) —

this light will come on when the engine coolant

temperature reaches an unsafe level during operation.

If light comes on, shut down the machine as soon as

possible. Never risk continued operation when light

remains on; high temperatures can severely damage

the engine.

Never risk continued opeation when light remains on:

high temperatures can severely damage the engine.

375527_0406

3-2

Figure 3-5

Deck lift

pedal

Figure 3-6

HHoouurr

mmeetteerr

Figure 3-4

Control lever in park brake position

Figure 3-3

Control

lever

Models 927558, 927566, 927921, 927939, 927947 &

927954 only — an audible alarm will sound when the

engine coolant is close to overheating.

Safety interlock system

The tractor is equipped with a safety interlock system

consisting of the park brake switches, seat switch, and deck

clutch switch.

Check tractor safety start interlock system daily, prior to

operation. This system is an important tractor safety feature.

It should be repaired immediately if it malfunctions. The

machine incorporates a separate seat switch which will stop

the tractor engine when the operator is unseated for any

reason while the tractor is operating. This is a safety feature

designed to prevent runaway or accidental entanglement. To

inspect the system:

1. The operator must be on the seat when testing the seat

switch.

2. Set both control levers in the park brake position.

3. Start the engine and allow it to warm up to operating

temperature.

4. With the deck clutch switch down and the control

levers in the park brake position, slowly raise off of the

seat. The engine should continue to run.

5. With the deck clutch switch up and/or the control

levers in the neutral position, slowly raise off of the

seat. The engine should stop.

6. If the engine fails to stop when the deck clutch switch

is up or one or both of the control levers is up and the

operator is off the seat, check the function of the seat

switch. If the seat switch is not operating properly (is

not opening or closing) and if the cause can not be

determined, replace the seat switch.

If the problem can not be located, contact your Hustler

Dealer.

WARNING: The safety interlock system should

always function per steps 4 and 5. If it does not

function properly, it should be corrected

immediately. Do not operate machine without

properly functioning seat safety switch.

Engine starting

The Hustler Z safety start interlock system is also

designed to protect the operator and others from accidental

injury due to unintentional engine starting. The engine

starting motor will not engage until:

A. Control levers are in the park brake position.

B. Deck clutch switch is in the down (OFF) position.

WARNING: The safety interlock system must

not be disconnected or bypassed.

NOTE: The operator’s seat is equipped with a separate

safety switch. If for any reason the operator should become

unseated when the brake switches are disengaged or the

deck clutch switch is engaged the engine will stop.

The following steps are the correct procedures for

starting the engine. If difficulty is encountered, contact the

Hustler Dealer in your area.

1. Before starting tractor each day, perform daily pre-

operation checking.

2. Make sure the control levers are in the park brake

position and deck clutch switch is disengaged.

3. Use choke when engine is cold, or if warm engine fails

to start within 5 seconds of cranking. Avoid flooding

and operate engine without choking as soon as

possible.

NOTE: There is no choke control on Models 927053,

927061, 928010, 928028 & 928036 proceed to Step 4.

4. Set throttle at approximately 1/2 open position.

5. Insert key in ignition switch and rotate full clockwise

to engage starting motor. Release key when engine

starts.

IMPORTANT: The engine starter should not be

operated for periods longer than 30 seconds at a time. An

interval of at least two minutes should be allowed between

such cranking periods to protect the starter from overheating

and burn-out.

6. Perform test to make sure safety start interlock system

is operating properly. Refer to Safety start interlock

system section.

7. As soon as engine begins to run, check to make certain

the oil warning light is off. If not, stop engine

375527_0406 3-3

Figure 3-8

Bypass valve

Super Z shown

Figure 3-7

Bypass valve

HHuussttlleerr ZZ sshhoowwnn

immediately and check for the cause.

8. Allow the engine to idle a few minutes before

advancing the throttle and/or engaging the deck clutch.

9. Before stopping the engine, place the control levers in

the park brake position, disengage the deck clutch, and

throttle back to low idle for a couple of minutes; then

rotate ignition key counter-clockwise to the OFF

position. Remove the key from switch before leaving

the tractor.

WARNING: Never leave the machine

unattended with key in ignition switch.

Moving tractor with stalled engine

If it becomes necessary to move the tractor when the

engine is inoperative, the hydraulic pumps are equipped with

bypass valves. Before moving the unit, turn bypass valves

counter clockwise one-half to one revolution. The valve

stems on each hydraulic pump are located near the top and

are identified as a hex stud. The valve is located per Figure

3-7 on the Hustler Z or Figure 3-8 on the Super Z.

Do not tow the machine. Move it by hand or use a winch

to load on a trailer for transporting.

When transporting on another vehicle, the tractor should

be facing forward and it must be secured.

IMPORTANT: Always make certain the two bypass

valves are returned to their operating position before running

the tractor following repairs.

Driving the tractor

DANGER: Never make sudden stops or reverse

direction, especially when going down a slope.

The steering is designed for sensitive response.

Rapid movement of the control levers in either

direction could result in a reaction of the tractor

that can cause serious injury.

After starting engine, engage the control levers and steer

as follows:

To go forward, push control levers forward an equal

distance (Fig. 3-9).

To go in reverse, pull control levers rearward an equal

distance (Fig. 3-9).

To turn left, move the right control lever farther forward

from neutral than the left control lever.(Fig. 3-9)

To turn right, move the left control lever farther forward

from neutral than the right control lever. (Fig. 3-9)

To pivot turn, move one control lever forward and the

other control lever back of neutral. This will allow the drive

wheels to counter-rotate. (Fig. 3-9)

To stop or decrease speed, move control levers to

neutral. When going forward pull back gently on control

levers. When going in reverse push forward gently on

control levers.

DANGER: When moving in the rearward

direction push forward gently on control levers

and avoid sudden movement. Any sudden

movement could cause the front of the mower to

come off of the ground resulting in possible loss

of control.

WARNING: Never stop suddenly while backing

down slopes. This action may result in a

reaction of the tractor that can cause serious

physical injury.

To increase speed, increase control lever’s distance from

neutral. The farther forward control levers are from neutral,

the faster tractor will travel forward. The farther back

control levers are from neutral, the faster tractor will go in

reverse.

375527_0406

3-4

FRONT OF TRACTOR FACES THIS DIRECTION

Figure 3-9

FORWARD TRAVEL PIVOT TURN REVERSE TRAVEL

RIGHT TURN

REVERSE TRAVEL

FORWARD TRAVEL

RIGHT TURN

N = Neutral Position

Direction of arrows indicate direction of tractor movement.

Operating suggestions

DANGER: Prior to operating the tractor the

operator should be thoroughly familiar with the

proper use and operation of the equipment,

should read the manual completely and

thoroughly, and should have attempted slow

moving maneuvers to become familiar with the

operation of the equipment before attempting

normal speed operation. An inexperienced

operator should not mow on slopes or on uneven

terrain.

WARNING: If you lose steering control while

operating the machine, place the steering

control levers in the park brake position

immediately. Inspect the machine and involve

your Hustler dealer to resolve the problem

before continuing to operate.

WARNING: The unit’s control levers are very

responsive: Easy does it! For smooth operation,

move lever slowly, avoid sudden movement.

Skill and ease of operation come with practice

and experience.

WARNING: Children or bystanders may be

injured if they move or attempt to operate the

tractor while it is unattended. Always disengage

deck clutch, place control levers in park brake

position, stop tractor engine, and remove ignition

key when leaving operator’s seat.

Inexperienced operators may have a tendency to

oversteer and lose control. Slow-moving practice

maneuvers are recommended to become familiar with these

characteristics before attempting normal speed operation.

WARNING: Sharp depressions or raised

obstacles (such as gutters or curbs) should not be

directly approached at high speed in an attempt

to “jump” them as the operator could be thrown

from the equipment. Approach at a slow speed

and angle one drive wheel at the obstruction.

Continue at an angle until the wheel clears and

then pivot the opposite wheel around.

When turning on soft wet turf, keep both wheels rolling

either forward or backward. Pivoting on one stopped wheel

can damage turf. This is especially important when

mowing.

Tractor performance is maximum when the throttle is set

at full rpm. This gives maximum power to the drive wheels

and deck when needed. Use the control levers to control

ground speed rather than engine rpm.

WARNING: Do not operate the equipment

while wearing sandals, tennis shoes, sneakers,

shorts or any type of loose fitting clothing.

Always wear long pants, safety glasses and

safety shoes when operating this machine.

Keep blades sharp. Many professional mowing

companies have additional sets of blades and change blades

twice a day: once in the morning and again at noon. Many

problems with incorrect cutting patterns are due to dull

blades or blades which have been sharpened incorrectly.

Information on sharpening blades is listed in this manual’s

maintenance section. In addition, most communities have

individuals or companies which specialize in sharpening

mower blades. Blade sharpness should be checked daily.

Use high blade speed. Your Hustler Z is designed to

operate at full throttle. The throttle setting directly controls

blade speed. The highest blade speed generally gives best

cut.

Direct grass discharge to right, away from unmown

area. Select a mowing pattern that directs grass discharge

towards the outside, not towards center, of mowing area.

Generally, this means using a pattern utilizing left turns

because side discharge (Fig. 3-10) is to right. In any case,

avoid throwing grass discharge onto unmowed area because

grass is then mowed “twice”. Mowing twice puts an

unnecessary load on the unit and reduces mowing efficiency.

When mowing a lawn for the first time cut grass

slightly longer than normal to avoid scalping uneven terrain.

When possible, it is best to use the cutting height that was

used in the past. When cutting grass taller than six inches,

you may want to mow the lawn twice to achieve a better

quality of cut.

During normal mowing cut only about 1/3 of the grass

blade. Cutting more than that is not recommended unless

grass is sparse or it is the end of the mowing season.

Alternate mowing direction to keep the grass growing

straight and better dispersion of the clippings.

Remember, grass grows at different rates at different

time of the year. Mow more often in the early spring to

maintain the same cutting height. As the growth rate slows

in mid summer, mow less frequently. If you cannot mow at

a regular interval, mow at a high cutting height; then mow

375527_0406 3-5

Figure 3-10

Side discharge chute

again two days later at a lower cutting height.

Raise the cutting height of the mower if the cutting

width of the mower is wider than the previous mower. This

ensures that uneven turf is not cut too short.

Raise the cutting height of the mower if the grass if

slightly taller than normal or if it contains a high degree of

moisture. Then mow it again with the cutting height set

lower.

If the machine’s forward motion must be stopped while

mowing, a clump of grass clippings may drop onto your

lawn. To avoid this, move onto a previously cut area with

the blades engaged.

WARNING: Never direct discharge of material

from mower deck towards bystanders.

WARNING: Never operate the mower deck

with discharge chute removed or in raised

position.

WARNING: Always check area to be mown for

rocks and other debris before mowing.

Mower deck operation

DANGER: Never attempt to make any

adjustments to the mower deck while the engine

is running or with the deck drive clutch engaged.

Mower blades cannot be seen and are located

very close to deck housing. Fingers and toes can

be cut off instantly.

With the engine running, engage the deck clutch switch

(Fig. 3-2) and advance engine throttle to full rpm.

NOTE: Engaging the deck clutch at high engine rpm or

when under heavy load (in tall grass for example) can cause

belts and/or electric clutch to slip, resulting in premature

wear or possible damage.

375527_0406

3-6

4-1

375527_0406

MAINTENANCE

MAINTENANCE LOCATOR

CHART

1a. Engine Oil Fill & Dipstick

(Kawasaki & Honda)

1b. Engine Oil Fill & Dipstick (Kohler)

2a. Fuel Filter

2b. Fuel Filter (927053 & 927061)

2c. Fuel Filter (Kawasaki liquid cooled)

3. Engine Air Cleaner

4. Engine Oil Drain Plug

5. Battery

6. Fuel Tanks

7. Hydraulic Oil Reservoir

8. Hydraulic Oil Filter

9. Gauge Wheel Bearing Zerks (2)

10. Engine Oil Filter

11. Deck Height Pivot Zerks (4)

12. Park Brake Switch

13. Drive Tire

14. Pump Idler Zerk (1)

15. Pump Belt

16. Hydraulic Oil Heat Exchanger

17. Engine Coolant Fill

(Kawasaki liquid cooled)

11 9

11 11

Figure 4-1a

Viewed from bottom of tractor

375527_0406

MAINTENANCE LOCATOR

CHART

1. Deck Idler Zerk (1)

2. Deck Pusher Arm Zerks (2)

3. Deck Belt

4. Spindle Housing Zerk (3)

5. Blades

Side discharge deck

Rear discharge deck

Figure 4-1b

375527_0406

4-4

NOTES:

1. Initial oil change is after 5 hours of operation. Thereafter, change oil after every 40

hours operation. Change more often under dusty or dirty conditions and during hot weather

periods.

2. Torque initially and after first 2 hours of operation.

3. Perform initial hydraulic filter change after 50 hours (one week) of operation.

4. Change engine oil filter per the engine manufacturer’s recommendations. Refer to

Engine Owner’s Manual for recommendations and other maintenance items.

5. Service more often under dusty or dirty conditions. Use caution when servicing to prevent

dust contamination in the engine. Do not clean filter element. Replace with a new one.

6. Pump drive belt only - Inspect every 100 hours and replace if worn or cracking is

noticed. Otherwise, replace every 400 hours or 2 years whichever comes first.

7. Check fuel line hoses, fuel valve and grommet for any cracks or leaks.

REFERENCES:

a— Refer to Engine Owner’s Manual

NOTE: After completing maintenance cycle (500

hours), repeat cycle.

Introduction

WARNING: Unless specifically required, DO

NOT have engine running when servicing or

making adjustments to tractor. Place control

levers in the park brake position, disengage deck

clutch, and remove ignition switch key. Repairs

or maintenance requiring engine power should be

performed by trained personnel only. To prevent

carbon monoxide poisoning, be sure proper

ventilation is available when engine must be

operated in an enclosed area. Read and observe

safety warnings in front of manual.

DANGER: Before working on or under the

deck, make certain engine cannot be accidentally

started. Shut engine off and remove ignition

switch key for maximum safety. Repairs or

maintenance requiring engine power should be

performed by trained personnel only.

DANGER: Exercise caution when working

under the deck as the mower blades are

extremely sharp. Wearing gloves is advisable

when working around or with the blades.

WARNING: Except when changing or checking

belt, always keep belt covers on mower for

safety as well as cleanliness.

WARNING: When possible clean under

mower, using a stick or similar instrument

making sure that no part of the body, especially

arms and hands are under mower.

Regular maintenance is the best prevention for costly

downtime or expensive, premature repair. The following

pages contain suggested maintenance information and

schedules which the operator should follow on a routine

basis.

Remain alert for unusual noises, they could be signaling

a problem. Visually inspect the machine for any abnormal

wear or damage. A good time to detect potential problems

is while performing scheduled maintenance service.

Correcting the problem as quickly as possible is the best

insurance.

WARNING: Keep your machine clean and

remove any deposits of trash and clippings,

which can cause engine fires and hydraulic

overheating as well as excessive belt wear.

Clear away heavy build-up of grease, oil and dirt,

especially in the engine and hydraulic reservoir area; minute

dust particle are abrasive to close-tolerance engine and

hydraulic assemblies.

Daily inspect mower for grass clippings and wire and

string tangles. The underside of the mower deck will collect

a build-up of grass clippings and dirt, especially when grass

is wet or has high moisture content. This build-up will

harden, restricting blade and air movement and will

probably show a poorer quality of cutting. Therefore it

should be removed routinely.

To do this it will be necessary to raise and block the deck

in the full up position and scrape the build-up from

underneath.

Some repairs require the assistance of a trained service

mechanic and should not be attempted by unskilled

personnel. Consult your Hustler service center when

assistance is needed.

WEEKLY MONTHLY ANNUALLY OR

SERVICE AT OR 50 OR 100 500

INTERVALS INDICATED HOURS HOURS HOURS

Verify safety start interlock system Daily

Check coolant level Daily

Visually inspect unit for loose

hardware and/or damaged parts Daily

Visually inspect tires Daily

Check oil level, engine (1) Daily or every 4 hrs.

Clean air intake screen (5) Daily or every 4 hrs.

Clean oil heat exchanger (5) Daily or every 4 hrs.

Check radiator screen (5) Daily or every 4 hrs.

Check fuel level Daily

Blades - sharpen & securely fastened Daily

Discharge chute - securely in place &

in lowest position Daily

Clean engine and pump compartment Daily

Replace air cleaner paper element (5) As needed

Grease deck idler x

Grease deck pusher arms x

Grease pump idler x

Grease deck height pivots x

Grease gauge wheel bearings x

Change engine oil & filter (1) (4) x

Clean cylinder and head fins (a) x

Check battery connections x

Check tire pressure with a gauge x

Check hydraulic oil level x

Clean engine exterior (a) x

Clean and regap spark plugs (a) x

Check pump and deck belt tension

& condition (6) x

Check fuel and hydraulic lines (7) x

Check fuel valve and grommet (7) x

Tighten lug nuts on wheels (2) x

Change fuel filter x

Clean or replace hydraulic fill cap x

Change hydraulic filter and oil (3) x

Grease deck spindle housings x

Replace spark plugs x

Drain & replace engine coolant x

Clean radiator core (9) x

Torque values

WARNING: Particular attention must be given

to tightening the drive wheel lug nuts, wheel

motor nuts, and blade spindle bolts. Failure to

correctly torque these items may result in the loss

of a wheel or blade, which can cause serious

damage or personal injury.

Torque values given below: Ft-lbs. Nm

Wheel (lug) nuts ................................65-75......88.14-101.7

Wheel motor nut (Hustler Z) .........350-375 .....474.6-508.5

Wheel motor nut (Super Z)............290-310 .....393.2-420.4

Blade spindle bolt top........................65-75......88.14-101.7

Blade spindle bolt bottom

(spindle with blade saddle)......65-75......88.14-101.7

Blade spindle bolt bottom

(spindle without blade saddle) ....118 ...........160.0

It is recommended that these be checked after the first 2

hours of operation, initially and every 50 hours following

removal for repair or replacement.

For all other torques refer to the tractor parts manual for

standard torque chart.

For engine torque values, see engine owner’s manual.

Tires

It is important for level mowing that the tires have the

same amount of air pressure. The recommended pressure

are:

Drive wheels...............................................8-10 psi

Gauge wheels .............................................8-10 psi

Solid fill tires are not recommended for Hustler turf

equipment. On any machine, with solid filled tires, the

warranty claim will be denied.

WARNING: Explosive separation of a tire and

rim can cause serious injury or death.

Do not attempt to mount a tire without the proper

equipment and experience to perform the task.

Always maintain the correct tire pressure and

never over inflate.

Never weld or heat a wheel and tire assembly as

an explosion may occur. Welding can weaken or

deform a wheel.

When inflating tires stand to one side and not in

front of or over the tire assembly.

Check tires for low pressure, blemishes, damaged

rims or missing lug bolts and nuts.

Hour meter

To recognize when your machine needs servicing, check

the hour meter and the maintenance schedule. The hour

meter shows the number of hours the engine has run and the

maintenance schedule lists the service intervals. Fig. 4-2

Lubrication

1. Grease the front gauge wheel bearings per the

Maintenance Schedule. Use SAE multi-purpose

grease.

2. Grease the four deck lift pivots, located to the side of

the operator’s footrest per the Maintenance Schedule.

Use SAE multi-purpose grease.

3. Grease the deck idler per the Maintenance Schedule.

Use SAE multi-purpose grease.

4. Grease the pump idler per the Maintenance Schedule.

Use SAE multi-purpose grease.

5. Grease the two deck pusher arm pivots per the

Maintenance Schedule. Use SAE multi-purpose

grease.

6. Grease the blade spindle assemblies per the

Maintenance Schedule. The spindle assemblies

require lubrication annually. Each spindle shaft is

equipped with a grease zerk located under the deck.

Use no more than one or two ounces of SAE multi-

purpose grease, (1 to 2 pumps on an average grease

gun). Do not force lubricant in to grease zerks.

Bearings are sealed and do not require much

lubricant.

Electrical system

The electrical system is a 12 volt, negative ground.

Recommended battery size is a garden tractor BCI group

U1R with 225 or better cranking AMP rating. A

maintenance-free battery is recommended. Otherwise,

follow battery manufacturer’s maintenance, safety, storing

and charging specifications.

The battery is located under the seat. Fig. 4-3

4-5

375527_0406

Figure 4-3

Battery

375527_0406

4-6

WARNING: Battery posts, terminals, and

related accessories contain lead and lead

compounds, chemicals known to cause cancer

and reproductive harm. Wash hands after

handling.

WARNING: Avoid skin contact with battery

acid.

Always wear eye protection when checking the

battery, acid can cause serious injury to skin and

eyes. If contact occurs, flush area with clean

water and call physician immediately. Acid will

also damage clothing.

Do not allow open flame near the battery when

charging.

Hydrogen gas forms inside the battery. This gas

is both toxic and flammable and may cause an

explosion if exposed to flame. Always remove

the negative ground first and replace it last.

Do not overfill battery.

Electrolyte may overflow and damage paint,

wiring or structure. When cleaning the battery,

use soap and water. Be careful not to get soap

and water into the battery. Use soda mixed in

water to clean corrosion off the terminals.

WARNING: Shorts caused by battery terminals

or metal tools touching metal tractor components

can cause sparks. Sparks can cause a battery gas

explosion which will result in personal injury.

Prevent the battery terminals from touching any

metal tractor parts when removing or installing

the battery.

Do not allow metal tools to short between the

battery terminals and metal tractor parts.

WARNING: Incorrect battery cable routing

could cause damage to the tractor and battery

cables. This can cause sparks which can cause a

battery gas explosion which will result in

personal injury.

Always disconnect the negative (black) battery

cable before disconnecting the positive (red)

cable.

Common circuit failures are usually caused by shorting,

corroded or dirty terminals; loose connections, defective

wire insulation or broken wires. Switches, solenoids and

ignition components may also fail, causing a shorted or open

circuit.

Before attempting any failure diagnosis of the electrical

system, use a test light or voltmeter to check the battery

voltage. If the battery voltage is satisfactory, check the

cleanliness and tightness of the terminals and ground

connections. A general understanding of electrical servicing

and use of basic test equipment is necessary for

troubleshooting and repair.

Major overhaul or repair of the starting motor or

alternator should be performed by trained technicians only.

Access to engine and hydraulic

pumps

The hydraulic pumps are accessed by lifting the seat

platform. The seat platform is hinged at the front. To raise

it, release seat latch and tilt seat platform up and forward.

The seat platform catch (Fig. 4-4) will prevent the seat from

going all the way over. However, if more access is desired

under the seat platform, the seat platform catch can be raised

allowing the seat to pivot more. Make certain to place the

control arms in the park brake position and pivot the

arm rests upward before placing the seat platform in the

full forward position to prevent arm rest damage.

WARNING: Always wear adequate eye

protection when servicing the hydraulic system

and battery.

Hydraulic system

IMPORTANT: Never use hydraulic or automatic

transmission fluid in this system; use only motor oil as

specified. Remember, dirt is the primary enemy of any

hydraulic system.

WARNING: Hydraulic oil escaping under

pressure can penetrate skin. Hydraulic oil may

cause infection in a minor cut or opening in the

skin. If exposed to hydraulic fluid, see a doctor

at once.

Figure 4-5

Hydraulic reservoir

Hydraulic filter

Figure 4-4

SSeeaatt ppllaattffoorrmm ccaattcchh

CCoonnttrrooll lleevveerr

Seat platform

Before applying pressure to hydraulic system,

make sure all connections are tight and all hoses

and lines are in good condition. To find a leak

under pressure, use a piece of cardboard or wood

— never use your hands. Relieve all pressure in

the system before disconnecting or working on

hydraulic lines. To relieve pressure, lower all

attachments and shut off engine.

The 1.0 U.S. gallon (3.79 liter) hydraulic reservoir is

located in front of the engine and under the operator’s

platform. Fig. 4-5

Check oil level in hydraulic system after every 50 hours

of operation or weekly, whichever occurs first. Check more

often if system appears to be leaking or otherwise

malfunctioning.

Fluid level should be 1” from top of reservoir. Use only

SAE 10W40 SG, SF/CC, CD service motor oil.

Change hydraulic system filter element (Fig. 4-5) after

first 50 hours of tractor operation, then replace filter and oil

in reservoir every 500 hours thereafter. When changing

hydraulic oil use 1/2 unit (approximately 3.5 oz.) of Lubrizol

additive (Hustler P/N 027912). This additive, available

from your Hustler dealer, will increase the performance life

of the hydraulic system components.

The system filter is located directly in front of the

hydraulic reservoir. A standard oil filter wrench is used to

change filter, threads are right handed. Use a Hustler

approved filter element only.

IMPORTANT: Prefill the filter element with clean oil,

before installing, to prevent drawing air into the system

pump.

1. Fill the filter element with clean system oil. Smear a

light coating of oil on upper surface of rubber seal.

2. Install the filter element on base. Tighten the oil filter

by hand until the filter seal makes contact with the

filter head, then tighten an additional 3/4 - 1 turn with

an oil filter wrench. — DO NOT OVERTIGHTEN.

3. Start tractor engine and let run at approximately 2/3

throttle for a few minutes to work any trapped air out

of the system before engaging the steering control

lever.

4. Stop the engine and check the filter and connections

for leaks.

5. Check the hydraulic reservoir for specified oil level.

Add clean oil as necessary.

Clean or replace hydraulic reservoir cap annually. Cap

may be cleaned by dipping in or flushing with cleaning

solvent. Follow manufacturer’s instructions and warnings

for application of solvent type selected.

NOTE: The hydraulic pumps are equipped with bypass

valves. For more information refer to Operation section,

Moving tractor with stalled engine.

A hydraulic oil heat exchanger is installed on the Super

Z. This heat exchanger is designed to keep hydraulic system

oil temperature lower in hot operating conditions or heavy

continuous operating conditions.

This hydraulic heat exchanger is located above the

engine. Air is drawn across the cooling fins by an electric

fan located above the heat exchanger. Fig. 4-6

Never force anything into the heat exhanger fins which

may bend or distort them. For cleaning, use compressed air

or pressurized water only.

Fuel system

WARNING: Observe usual fuel handling

precautions; do not smoke while refueling, do

4-7

375527_0406

Figure 4-6

CCoooolliinngg ffaann

Heat

exchanger

Figure 4-7

FFuueell ttaannkk

Figure 4-8

Fuel filter

Engine Kawasaki engine shown

375527_0406

4-8

not fill tank with engine running or while engine

is hot; allow engine to cool before storing

machine inside a building, keep fuel away from

open flame or spark and store machine away

from open flame or spark if there is fuel in the

tank. Read and observe safety precautions at

front of this manual.

WARNING: Fuel System Under Pressure! The

EFI fuel system operates under high pressure,

and the fuel filter and fuel line used must be

approved system components only. Use of

substitute parts can result in system failure,

gasoline leakage and possible explosion.

The fuel tanks are located in the tractor’s fenders. (Fig.

4-7) Total capacity for the fuel tanks is 15 U.S. gallon (56.8

liter)

Use regular unleaded gasoline with an octane rating of 87

or higher.

The fuel filter (Fig. 4-8) is installed in the fuel line

between fuel tanks and engine fuel pump. Replace filter

annually or after every 500 hours of operation, whichever

occurs first.

When replacing the fuel filter, check the fuel line hoses

and fuel shut-off valve grommet for any cracks or leaks.

Replace as needed.

Hustler Z and Super Z tractors are equipped with a fuel

shutoff valve located on the right fuel tank mount (Fig. 4-

9a). Rotate the valve to the middle position (shown) to

prevent fuel flow to the fuel pump. The forward position

allows fuel to flow from the right fuel tank to the fuel pump.

The rear position allows fuel to flow from the left fuel tank

to the fuel pump. Close this valve to prevent fuel flow to the

engine when servicing the fuel system or when transporting

the unit on a trailer or truck.

Figure 4-12

Indicator

Reset

button

Figure 4-11

Pre-cleaner

Canister

Figure 4-9b

Fuel shut-off valve

Right tank shown

Closed position

Left tank

position

Figure 4-9a

Fuel shut-off valve

Closed position

shown

Left tank

position

Right tank

position

Figure 4-10

Engine oil

drain plug

Engine oil filter

Engine oil filler tube

Kawasaki engine shown

4-9

NOTE: Models 927053 & 927061 are equipped with a

fuel shutoff valve located on the right fuel tank mount (Fig.

4-9b). Rotate the valve to the forward position to prevent

fuel flow to the fuel pump. The middle position (shown)

allows fuel to flow from the right fuel tank to the fuel pump.

The rear position allows fuel to flow from the left fuel tank

to the fuel pump.

Engine oil and filter

Check engine oil daily and after every 4 hours of

operation. Crankcase dipstick and oil filler tube are located

at the rear of the machine (Fig. 4-10). Tractor must be

setting level when checking oil. Refer to engine manual and

maintenance schedule for oil recommendation and

capacities.

Change the engine oil and filter after the first 5 hours of

operation, per the engine manufacturer’s recommendations

after that. If tractor is being operated in extremely dirty

conditions, then it is recommended oil be changed more

frequently.

The oil drain and oil filter are located at the rear of the

engine. Fig. 4-10

Engine air filter

Perform engine air filter maintenance per the Service

Interval chart on page 4-2.

A specially designed dry filter is standard equipment on

the Hustler Z and Super Z tractors and supplies clean

combustion air to the engine. Fig. 4-11

Safety filter

The Super Z liquid cool tractor is equipped with a safety

filter. The filter element slides over the safety filter. Use

Hustler part number 785279 only when replacing the safety

filter.

NOTE: The safety filter does not require servicing unless

it becomes contaminated with dirt or moisture.

Recommended service procedure

Many engine failures can be attributed to improper air

cleaner servicing. Ingested dust and dirt will cause cylinder,

piston and bearing damage in a few hours. “Dusted”

engines will result from:

1. Overservicing the air filter element.

2. Improper installation.

3. Damaged filter, seals or canister.

4. Incorrect air filter element size.

5. Use of poorly designed aftermarket air filter elements.

Air cleaner servicing is an inexpensive maintenance

check that can prevent costly non-warrantable premature

engine damage.

Overservicing

Overservicing occurs when an air filter element is

removed for cleaning or replacement before it is necessary.

Each time the filter is removed a small amount of dirt and

dust could fall in the intake system. This accumulated dirt

can cause a dusted engine. It only takes a few grams of

ingested dirt over the normal service life of an engine to

cause a dusted engine.

Do not clean element, replace with a new element only.

Cleaning used air filter elements, through improper cleaning

procedures, can get dust on the inside of the filter causing

dirt ingestion and engine failure.

It is important to note that whenever an air filter element

is cleaned by any method, the person or company

performing the cleaning assumes responsibility for the

integrity of the filter from then on. The Donaldson

warranty for air filters expires upon cleaning or

servicing in any manner because the condition of the

filter after servicing is completely out of their control.

Therefore, on a dust ingested engine failure, there will be

no warranty consideration if the air filter element has

been cleaned or serviced in any manner.

A partially dirty air filter element works better than a

new element. Therefore, a dirty filter element is not bad for

the engine unless it is excessively restricting the air flow and

engine performance is affected. The reason is simple. The

media in the filter must be porous to allow air to pass

through it. When dirty air passes through the filter, the dirt

plugs some of the holes in the media and actually acts as

part of the filter media. When the next round of dirt enters,

the first dirt helps filter out even smaller particles making

the filter more efficient at stopping dirt from entering the

engine. This is referred to as barrier filtration.

Of course, at some point the filter media becomes too

clogged to allow air to pass.

The mowing conditions will determine the frequency of

air filter element changing.

Improper installation of an air filter element

Dust must not leak past the seals on each end of the air

filter element. The filter must be aligned within the canister

and properly seated for an effective seal so that no dirt can

enter the engine.

Damaged filter, seals or canister

Never bang or bump the filter element against the tire or

any solid object, as dust and dirt particles will be forced

through the media causing continual passing of dirt into the

engine. Visually inspect the outside of the air cleaner

canister periodically for external damage and replace if

necessary.

Incorrect air cleaner element

Use only the correct Donaldson air filter element, Hustler

part number 785261, which is designed to fit the canister

properly.

Hustler air filter elements have the correct media

composition, filter area, micron size and dimensions.

Always use genuine Hustler filters. Many aftermarket filters

have been found to be incompatible with Hustler’s canisters

and engines.

The air filter must remain intact to block passage of dirt

and foreign particles from entering the engine. Being

inclined to disbelieve the need for more expensive air filter

elements used on gasoline engines may cause some

individuals to opt for a less expensive part.

The filter element must be sufficient size and

375527_0406

4-10 375527_0406

from the reservoir and add coolant to the “L” mark. Install

the cap.

DANGER: Never remove radiator cap or

overflow reservoir cap when engine is hot.

Pressurized hot steam and water may be released,

causing serious burns or possible blindness.

The system should be drained, flushed and refilled with

fresh solution after every 500 hours of operation. To drain

the radiator remove the overflow reservoir cap and remove

the coolant drain plug. When draining the system use a

flexible funnel to keep the coolant off the muffler. Fig. 4-14

If frequent refilling is necessary or if coolant appears

rusty, thoroughly check the system. Refer to the engine

manual for information on checking and cleaning system.

The engine cooling fan draws air through the engine

cooling radiator. This is protected by a screen shroud.

Keep the screen clean at all times and make sure trash is not

allowed to accumulate on the radiator, nor allow the fins and

cores to become plugged.

The radiator screen can be removed by disengaging the

latch at the rear of screen and pulling the screen towards the

rear of tractor. IMPORTANT: Take special care not to

bend the screen mount.

Never force anything into the radiator fins which may

bend or distort them. For cleaning, use compressed air or

pressurized water only.

Figure 4-13

Overflow reservoir

Radiator

Screen

construction to withstand stresses, caused by rapid cycling

of the air volume demanded by the engine, without cracking

or tearing under fatigue and pressure (especially diesel

engines). Therefore, Hustler Turf Equipment and the engine

manufacturers have carefully selected a reliable filter

designed to fit the needs of the engines. The filter specified

is a Donaldson filter, Hustler part number 785261.

Owners should be reminded that failure to use original

equipment replacement parts is an “alteration” and will not

be considered for warranty in the event of engine damage.

Recommended service procedure

1. Release clamps and remove element. Clean the

canister with a damp cloth.

2. Before installing a new element, inspect it by placing a

bright light inside and rotate the element slowly,

looking for any holes or tears in the paper. Also check

gaskets for cuts or tears. Do not attempt to use a

damaged element which will allow abrasive particles

to enter the engine.

3. Reinstall the dust cup. Make sure it seals all the way

around the air cleaner body, then tighten the clamps.

4. Check all fittings and clamps periodically for tightness

and inspect hoses for holes or cracks.

5. Periodically check the intake hose for signs of ingested

dust. Locate and repair the source of ingested dirt.

6. Never operate a machine without an air filter installed.

Air restriction indicator

Any unit with a Kohler or Kawasaki engine will have an

air restriction indicator installed in the air cleaner. Fig. 4-12

Replace the element whenever the restriction indicator

shows reaches the change filter red line. Check the indicator

daily and replace element as needed or annually whichever

occurs first.

Reset the indicator by pushing in on the yellow button

after each element change. Fig, 4-12

A restriction indicator takes the guesswork out of air

cleaner servicing and allows you to safely benefit from the

filter’s optimum performance.

Cooling system

Applies to models 927558, 927566, 927921, 927939,

927947 & 927954 only

Engine cooling is accomplished with circulated water and

Ethylene Glycol mixture. The radiator is equipped with a

pressure cap and overflow reservoir. System capacity is

approximately 2.9 U.S. quart (2.7 liter). Follow the

information found in the engine owner’s manual for the

recommended coolant solution.

Visually inspect the system daily prior to operating

tractor. Be sure the engine is level. Check the coolant level

only when the system is cold. Check the coolant level only

at the overflow reservoir (Fig. 4-13). The cooling system is

a closed type. Never open the radiator cap. Doing so

may induce air into the cooling system and may cause

overheating. The coolant level should be between the “H”

and “L” marks.

If the amount of coolant is insufficient, remove the cap

Figure 4-14

Coolant

drain plug

General engine maintenance

Detailed instructions and recommendations for break-in

and regular maintenance are specified in the Engine

Owner’s manual. Please refer to this manual for engine

servicing, lubricating oil levels with quality and viscosity

recommendations, bolt torques, etc. The engine warranty is

backed by the manufacturer. Special attention should be

paid to applicable data which will not be duplicated here.

IMPORTANT: Refer to the Kohler EFI engine owner’s

manual for specific cleaning instructions.

Belt replacement

Figures 4-15, 4-16, 4-17, 4-18 and 4-19 show diagrams

and descriptions of the unit’s belt drive systems.

Inspect these belts frequently for wear and serviceability.

Replace a belt that shows signs of severe cuts, tears,

separation, weather checking and cracking, or burns caused

by slipping. Slight raveling of belt covering does not

indicate failure, trim ravelings with a sharp knife.

WARNING: If the pump belt fails, loss of

control will occur especially when operating on a

slope. If you lose steering control while

operating the machine, place the steering

control levers in the park brake position

immediately. Inspect the machine and involve

your Hustler dealer to resolve the problem

before continuing to operate.

Inspect the belt pulley grooves and flanges for wear. A

new belt, or one in good condition, should never run against

the bottom of the groove. Replace the pulley when this is

the case, otherwise belt will lose power and slip excessively.

Never pry a belt to get it on a pulley as this will cut or

damage the fibers of the belt covering.

Keep oil and grease away from belts, and never use belt

dressings. Any of these will destroy the belt composition in

a very short time.

Mower blade maintenance

Check the mower blades daily, they are the key to power

efficiency and well groomed turf. Keep them sharp, a dull

blade will tear rather than cut the grass, leaving a brown

ragged top on the grass within a few hours. A dull blade

also requires more power from the engine.

Replace any blade which is bent, cracked or broken.

WARNING: Never attempt to straighten a bent

blade by heating, or weld a cracked or broken

blade as the blade may break and cause serious

injury.

DANGER: Never work with blades while

engine is running or deck clutch is engaged.

Always place deck clutch in the disengaged

position, place steering control levers in the park

brake position and turn engine off. Block up

mower when you must work under it. Wear

gloves when handling blades. Always check for

blade damage if mower strikes rocks, branches

or other foreign object during mowing!

Mower blade removal

On spindles with blade saddles, use a 3/4" wrench to

remove the 1/2" cap screw holding the blade to the spindle

saddle from underneath. On spindles without blade saddles,

use a 15/16" wrench to remove the 5/8" cap screw holding

the blade to the spindle shaft from underneath. NOTE: On

rear discharge decks the right blade rotates opposite of the

other two blades. Therefore, it has a left hand threaded bolt.

It will be necessary to loosen it by turning it clockwise.

Figure 4-15

2, 6

1. Pump belt

2. Engine pulley

3. Pump idler pulley

4. Pump idler arm

5. Pump pulley

6. Electric deck clutch

7. Pump idler spring

Viewed from

bottom for unit

Figure 4-16

Deck Belt Drive Layout

1. Spindle drive belt

2. Deck blade spindle pulley

3. Spindle belt tension idler

4. Spindle belt tension idler spring

(9.0" at operation)

5. Deck belt idler

6. Idler arm

4-11

375527_0406

Side dischage deck

4-12 375527_0406

Sharpen the blades on a grinder following pattern as

shown (Fig. 4-20). Touch-up sharpening can be done with

a file.

Check the blades for balance following grinding. A

commercial balancing tool is available through most

hardware supply stores, or balancing can be done by placing

the blade on an inverted line punch or 1/2" bolt. Blade

should not lean or tilt. Spin the blade slowly, blade should

not wobble. If blade is out of balance, true it up before

reinstalling.

Lay the blade on a flat surface and check for distortion

(Fig. 4-21 and 4-22). Replace any distorted blade.

Do not re-use spindle bolts which have stripped, worn or

undercut threads. Torque bolts on spindles with blade

saddles to 65-75 foot-pounds when reinstalling blades.

Torque bolts on spindles without blade saddles to 118 foot-

pounds when reinstalling blades.

Figure 4-17

WARNING: When mounting blades, rotate

them after installation to ensure blade tips do not

touch each other or sides of the mower.

WARNING: Failure to correctly torque the bolt

may result in the loss of the blade which can

cause serious injury.

WARNING: Mower blades are sharp and can

cut. Wrap the blade(s) or wear gloves and use

extra caution when servicing them.

Warped Blade (Replace)

Straight Blade

Comparison of Warped and Straight Blades

Cutting

Plane

Figure 4-21

Figure 4-22

Twisted Blade Edge

(Replace)

Cutting Edge

Straight Blade Edge

End view of blades, comparing

twisted and straighten blades.

Cutting Plane

Cutting Edge

4-13

375527_0406

4-14 375527_0406

ADJUSTMENTS

Introduction

WARNING: Unless specifically required, DO

NOT have engine running when servicing or

making adjustments to tractor. Place control

levers in the park brake position and remove

ignition switch key. Repairs or maintenance

requiring engine power should be performed by

trained personnel only. To prevent carbon

monoxide poisoning, be sure proper ventilation

is available when engine must be operated in an

enclosed area. Read and observe safety warnings

in front of manual.

Your Hustler Z or Super Z was adjusted before it left the

factory and was checked during predelivery setup.

However, after start-up and continued use, a certain amount

of break-in wear will cause some adjustments to change.

Remain alert for unusual noises, they could be signaling

a problem. Visually inspect the machine for any abnormal

wear or damage. A good time to detect potential problems

is while performing scheduled maintenance service.

Correcting the problem as quickly as possible is the best

insurance.

WARNING: Keep your machine clean and

remove heavy deposits of trash and clippings,

they can cause engine fires and hydraulic

overheating as well as excessive belt wear.

Clear away heavy build-up of grease, oil and dirt,

especially in the area of reservoir and oil and engine

combustion air; minute dust particle are abrasive to close-

tolerance engine and hydraulic assemblies.

Some repairs require the assistance of a trained service

mechanic and should not be attempted by unskilled

personnel. Consult your Hustler service center when

assistance is needed.

Torque values

WARNING: Particular attention must be given

to tightening the drive wheel lug nuts, wheel

motor nuts, and blade spindle bolts. Failure to

correctly torque these items may result in the

loss of a wheel or blade, which can cause serious

damage or personal injury.

Torque values given below: Ft-lbs. Nm

Wheel (lug) nuts ................................65-75......88.14-101.7

Wheel motor nut (Hustler Z) .........350-375 .....474.6-508.5

Wheel motor nut (Super Z)............290-310 .....393.2-420.4

Blade spindle bolt top........................65-75......88.14-101.7

Blade spindle bolt bottom

(spindle with blade saddle)......65-75......88.14-101.7

Blade spindle bolt bottom

(spindle without blade saddle) ....118 ...........160.0

It is recommended that these be checked after the first 2

hours of operation, initially and every 50 hours following

removal for repair or replacement.

For engine torque values, see engine owner’s manual.

For all other torques refer to the parts manual for

standard torque chart.

Steering linkage

The neutral adjustment for the control levers in the neutral

position is discussed in this section.

The tractor steering has been factory adjusted to eliminate

creeping when the control levers are in the neutral position

(Fig. 5-1). However, should the tractor begin to creep, the

control lever linkage can be adjusted as follows:

Control Lever Neutral Adjustment

Before considering any adjustment, check the tire air

pressure and make certain hydraulic system oil is at

operating temperature. Unequal tire pressure will cause the

tractor to drift to one side. Refer to tire pressure information

in the Maintenance section of this manual.

Fine adjustment to the unit’s steering is made with the

adjustable pump linkage rods located between the control

5-1

375527_0406

Figure 5-1

PPaarrkk bbrraakkee sslloott

CCoonnttrrooll lleevveerr iinn tthhee

nneeuuttrraall ppoossiittiioonn

Control

lever

Figure 5-2

Pump linkage rod

Pump arm

Jam nut

lever and pump arms. Fig. 5-2

Neutral is properly adjusted when the control levers are in

the neutral position and the drive wheels are not turning.

If the tractor creeps in the neutral position the control

linkage may be adjusted as follows:

1. Raise and block the tractor up so the drive wheels are

off of the floor.

WARNING: Make certain machine is secure

when it is raised and placed on the jack stands.

The jack stands should not allow the machine to

move when the engine is running and the drive

wheels are rotating. Use only certified jack

stands.

2. Position the control lever in the neutral position.

Disengage the deck clutch.

3. Start the engine and observe which way the wheels are

rotating.

4. If wheel(s) are rotating forward, loosen the jam nuts on

the pump linkage rods and rotate the rod to lengthen

the steering control linkage until the wheel(s) come to

a stop. Fig. 5-2

NOTE: The left linkage controls the left hydraulic

pump and the right linkage controls the right hydraulic

pump.

Repeat for the opposite side if necessary.

5. If wheel(s) are rotating in reverse then loosen the jam

nuts on the pump linkage rods and rotate the rod to

shorten the steering control linkage until the wheel(s)

come to a stop. Fig. 5-2

NOTE: The left linkage controls the left hydraulic

pump and the right linkage controls the right hydraulic

pump.

Repeat for the opposite side if necessary.

6. When both wheels remain in neutral, tighten the jam

nuts to lock the turnbuckle in place.

7. Test again by moving the control levers forward and

backward before returning them to the neutral position.

If the tires are in neutral, the unit is now ready for

operation.

8. After adjusting for neutral it may be necessary to re-

adjust the control lever stop. Fig. 5-3

Control lever stops

The control lever stops (Fig. 5-3) are designed to do two

things: First, and most important, they must keep the pumps

from bottoming out internally. Secondly, the stops may be

adjusted to help drive straight when the control levers are

pushed forward against the stops.

To keep the pumps from bottoming out internally use the

following procedure:

1. To make the first adjustment the tractor engine must

NOT be running.

2. Check to make sure the control levers are against the

stops before the pumps are bottomed out internally.

To do this, gently and slowly move the control levers

forward and feel if there is some resistance on the

pump lever before the control levers hit the stops.

Check one side at a time. If you sense that the pump

arms are stopping the forward motion of the control

arms, loosen the jam nut on the adjustable stop of the

corresponding side and turn the stop (set screw) inward

to stop the control levers slightly before the pump

bottoms out. Lock in place when the adjustment is

correct by re-tightening the jam nut.

3. Do this for each side.

To adjust the stops for driving straight when control levers

are against the stops during operation:

1. Determine which drive tire is rotating too fast when

both control levers are against the stops. Then stop the

tractor and loosen the lock nut on the side which is

rotating too fast and turn the stop (set screw) inward to

stop the control lever sooner. Tighten the lock nut on

the stop and test again. Repeat this procedure until

unit drives straight.

NOTE: Since this is a hydrostatic drive, variables such as

temperature of oil, efficiency of pumps and motors, tire

pressure etc. may effect the consistency of the ability to rely

on the stops to drive straight without the operator making

minor steering adjustments with the control arms.

Steering dampener

The steering dampener (Fig. 5-4) is spring loaded to return

the control levers to the neutral position from the reverse

position. This gives the operator a sense of neutral during

operation.

To set the steering dampeners in the correct operating

position follow these steps:

1. Place the control lever in the neutral position.

2. Loosen the steering dampener’s front ball stud.

3. Pull the dampener spring housing pass the point that

the internal spring is engaged.

4. Release the dampener spring housing and allow the

internal spring to bring the housing back to the neutral

position.

5. Tighten the nut on the steering dampener’s front ball

stud.

375527_0406

5-2

Figure 5-3

Control

lever

Stop

Jam nut

Control lever adjustment

The control levers can be adjusted for operator comfort.

By loosening the cap screws that attaches the upper control

lever to the lower lever (Fig. 5-5), the upper control lever

can be pivoted to fit the operator’s personal preference.

The control levers should be adjusted so that they align

with each other when in the neutral position.

Park brake adjustment

Occasionally check the park brakes and adjustment using

the following method:

1. Position the control levers in the neutral position.

Disengage the deck clutch.

WARNING: Make certain machine is secure

when it is raised and placed on the jack stands.

The jack stands should not allow the machine to

move when the engine is running and the drive

wheels are rotating. Use only certified jack

stands.

NOTE: The front brake link is not adjustable. Fig. 5-6

2. Raise and block the tractor up so the drive wheels are

off of the floor.

3. Open the hydraulic pump’s bypass valve (Fig. 5-7 & 5-

8), on the side that is being adjusted, by turning bypass

valves counter clockwise one-half to one revolution.

The valve stems on each hydraulic pump are located

Figure 5-8

Bypass valve

Super Z shown

Figure 5-6

Front brake link

(right side)

Figure 5-7

Bypass valve

HHuussttlleerr ZZ sshhoowwnn

375527_0406 5-3

Figure 5-5

Cap screw

UUppppeerr

ccoonnttrrooll

lleevveerr

Lower control

lever

Figure 5-4

SSpprriinngg

hhoouussiinngg

Front ball

stud

near the top and are identified as a hex stud.

4. Rotate the tire. The tire should rotate. Remember

hydraulic oil resistance will prevent the tire from

rotating freely even with the bypass valves open.

There should be no resistance from the brakes at this

point.

5. Hustler Z - Move the control lever to where it is

touching the outside edge of the lever’s travel slot.

Fig. 5-9

Super Z - Move the control lever to where it is just

inside (1/8”) the park brake slot. Fig. 5-10

NOTE: When the control lever is against the outside

edge of the the slot, the brakes should not be engaged.

6. Rotate the tire. If the brake is adjusted properly the

tire will still rotate but friction will start to become

noticeable here. However, if no brake resistance is

noticed, the brake needs adjusted as follows:

7. Loosen the brake linkage jam nuts. Fig. 5-11

8. Rotate the tire and at the same time rotate the

turnbuckle to shorten the length of the brake linkage to

increase the brake pressure. When you feel the brake

begin to engage, stop adjusting the turnbuckle. Re-

tighten the jam nuts on the turnbuckle.

9. Place the control lever in the park brake slot (Fig. 5-9

& 5-10). The tire should not rotate when the control

lever is in the park brake position.

10. Place the control lever in the neutral position. The tire

should rotate freely.

11. Close the hydraulic pump’s bypass valve.

12. Repeat steps 3 thru 11 for the other side.

13. Remove the jack stands and lower the unit. It is now

ready to operate.

Hydraulic pump belt adjustment

The pump drive belt tension remains constant by means of

a tension idler and spring (Fig. 5-12). There is no tension

adjustment of this belt. NOTE: Replace the belt every 400

hours or every two (2) years whichever comes first.

WARNING: If the pump belt fails, loss of

control will occur especially when operating on a

slope. If you lose steering control while

operating the machine, place the steering

control levers in the park brake position

immediately. Inspect the machine and involve

your Hustler dealer to resolve the problem

before continuing to operate.

Deck drive belt adjustment

The spindle belt tension remains constant by means of a

tension idler and spring (Fig. 5-13). The spring tension

should be such that the belt does not slip under normal

operating load conditions, assuming the belt is not

excessively worn or damaged. As belt stretches and wears

in, adjustment may become necessary. To increase belt

tension, move the spring chain one (or more) link(s) at the

anchor bracket (Fig. 5-13). Installed spring length should be

9.0" ± .3" (22.8 cm ± .76 cm) originally with adjustments of

.60" (15.2mm) per chain link. (Fig. 5-14)

IMPORTANT: Do not over tension the spring to

compensate for a badly worn belt or pulley.

Engine RPM setting

The Hustler Z and Super Z are designed so that the engine

will run at 3600 rpm static pump load only. At this speed

the hydraulic pumps are running at their maximum rated

speed.

375527_0406

5-4

Figure 5-11

Turnbuckle

Brake linkage

JJaamm nnuutt

Figure 5-10

1/8”

OOuuttssiiddee eeddggee

CCoonnttrrooll lleevveerr

PPaarrkk bbrraakkee

sslloott

SSuuppeerr ZZ sshhoowwnn

Figure 5-9

Travel slot

OOuuttssiiddee eeddggee

CCoonnttrrooll lleevveerr

PPaarrkk bbrraakkee

sslloott

HHuussttlleerr ZZ sshhoowwnn

Deck leveling and height adjustment

The mower deck has three areas that may need to be

checked and adjusted periodically. Before considering any

mower deck leveling adjustments, check that the tire air

pressure is within the specified range.

Deck level adjustments

Leveling the deck must be done in the following manner

and order:

1. Check tire pressures to make certain they are properly

inflated before starting to level deck. The

recommended pressures are as follows:

Drive wheels tire pressure....................8 - 10 psi

Gauge wheels tire pressure...................8 - 10 psi

WARNING: Stop engine. Make sure deck

clutch switch is in the down (OFF) position.

Place control levers in the brake position before

leaving machine.

2. Park the unit on a flat surface.

3. Raise deck and place 3" of blocking under all 4 corners

of the deck (Fig. 5-15). This will set the cutting height

at 3-1/4 ". NOTE: Back of deck will automatically be

set 1/4" higher. NOTE: When blocking up the rear

discharge decks make certain the blocks are not in the

discharge opening.

NOTE: To level an XR7 deck use a 3” block under the

back of the deck and a 4” block under the front of the

deck. This will set the cutting height at 3-1/2 ".

4. Set cutting height at 3-1/4" in the height indicator by

placing the height adjusting stop in the 3" hole, and

turning the height stop so that the flat side is against

the stop handle. Fig. 5-16

NOTE: On a XR7 deck set cutting height at 3-1/2" in

the height indicator by placing the height adjusting

stop in the 3-1/2" hole, and turning the height stop so

that the pin side is against the stop handle.

5. Clamp the height adjusting stop against the stop handle

(5-16). This will assure that the height will not move

during the setting process. Otherwise, spring pressure

Figure 5-15

Blocks

5-5

375527_0406

Figure 5-14

3.0”

Spring Extension

9.0”

6.0”

Figure 5-12

Spring

Tension

idler

Pump drive

belt

Figure 5-13

Spring

Tension idler

Chain

Anchor

bracket

Figure 5-16

Height

adjusting

stop

Stop

handle

Normal Spring Length

from the deck lift springs will tend to pull the stop

away from the handle.

6. Loosen all nuts on the deck lift threaded rods, and the

hardware on the adjuster (on the right front), until all

the deck lift chains are loose, and the deck is sitting

tightly on all four blocks. Fig. 5-17, 5-18, 5-19

7. Loosen the two nuts on the front of height indicator so

that the foot pedal is free. Fig. 5-20

8. Start the leveling process on the left front of the

tractor.

9. Set the amount of threads protruding on the deck lift

rod from the lift block at approximately 1". Fig. 5-21

10. Jam both nuts against the block.

11. Push or pull on the deck lift foot pedal until the chain

on the left front just becomes tight, making sure that

the deck stays tight against the 3" or 4” block.

12. While keeping the chain tight, tighten the nuts against

the deck lift block on the height indicator rod. Fig. 5-

13. Go to the right front of the tractor.

14. Loosen the 5/16" jam nut on the adjuster lift chain (5-

19), and back the adjuster bolt out to allow the adjuster

to move up and down freely.

15. Be sure that adjuster is free to move up and down.

16. Tighten the adjuster bolt until the chain just becomes

tight, making sure that the deck stays tight against the

3" or 4” block.

17. Tighten the adjuster bolt jam nut to prevent the

adjuster bolt from moving. Fig. 5-19

18. Tighten the hardware holding the chain and adjuster

onto the deck lift arm.

19. Go to the right rear of the tractor.

20. Make sure that there is still slack in the chain. If not,

loosen the two nuts on the block holding the threaded

rod until there is slack in the deck lift chain. Fig. 5-18

21. Tighten the appropriate nut until the chain just

becomes tight, making sure that the deck stays tight

against the 3" block.

22. Tighten the other nut on the opposite side of the block,

and jam them tightly together against the block.

23. Go to the left rear of the tractor.

24. Make sure that there is still slack in the chain. If not,

loosen the two nuts on the block holding the threaded

rod until there is slack in the deck lift chain. Fig. 5-17

25. Tighten the appropriate nut until the chain just

becomes tight.

26. Tighten the other nut on the opposite side of the block,

and jam them tightly together against the block.

27. Compress the deck lift assist springs so that there is 1”

of space between the front nut and on the spring and

the rear nut on the deck lift block (Fig. 5-21). Typical

both sides.

375527_0406

5-6

Figure 5-17

Deck lift

threaded

rod

Nut Nut

Chains

Figure 5-18

Deck lift

threaded

rod

Nut

Chains

28. When completed, all chains will be tight, and deck

cutting height will be set to the deck height indicator.

Deck cutting height adjustment

Deck height is adjustable from 1” to 5” (2.54 cm - 12.7

cm) in 1/4” increments. The holes in the height adjusting

bar are spaced at 1/2” intervals. By turning the height

adjusting stop around, 1/4” increments can be attained due

to the 1/4” plate that is part of the stop. Fig. 5-22

EXAMPLE: When the height adjusting stop is placed in

the 1” hole, with the 1/4” plate facing to the front of the

unit, the cutting height is at 1”. When the height adjusting

stop is placed in the 1” hole, with the 1/4” plate on the

operator’s side of the hole, the cutting height is at 1-1/4”.

When the height adjusting stop is placed in one of the

holes, with the 1/4” plate on the operator’s side of the hole,

the deck height will be set at one of the following: 1-1/4”, 1-

3/4”, 2-1/4”, 2-3/4”, 3-1/4”, 3-3/4”, 4-1/4” or 4-3/4”.

When the height adjusting stop is placed in one of the

holes, with the 1/4” plate facing to the front of the unit, the

deck height will be set at one of the following: 1”, 1-1/2”,

2”, 2-1/2”, 3”, 3-1/2”, 4”, 4-1/2” or 5” .

The notch located at the rear of the right height adjusting

bar is to be used when the deck is placed in the transport

mode.

Anti-scalp wheels

Anti-scalp wheel kits are standard on the Hustler Z.

These anti-scalp wheels are designed to minimize scalping

when mowing on rough uneven terrain.

After setting the cutting height, adjust the anti-scalp

wheels so they extend below the deck but do not contact

the ground. They should always be at least 1/4” to 3/4” (.6

cm to 1.9 cm) below the deck. With the unit sitting on a flat

level surface, the wheel position can be adjusted up or down

as needed from 3/4” to 1-3/4” (1.9 cm to 9.5 cm) below the

blade surface. Move the front wheels up or down, in 1/2”

(1.3 cm) increments, using the different axle mount holes in

the wheel mount bracket. Fig. 5-23

NOTE: When the anti-scalp wheels are installed, the

minimum cutting height is 1” (2.5 cm) with the anti-scalp

wheels set at 3/4”.

Figure 5-22

Height

adjusting

stop

1/4” plate

Figure 5-21

Lift block

1”

Deck lift rod

1”

Deck lift

assist springs

5-7

375527_0406

Figure 5-23

Adjusting

holes

Anti-scalp

wheel

375527_0406

SYMPTOMS PROBABLE CAUSES SUGGESTED REMEDIES

Starting motor Control handle not in park Place control handle in park

does not crank brake position or switch not brake position or re-adjust

adjusted switch

Mower clutch switch engaged Disengage clutch switch

Weak or dead battery Recharge or replace

For additional causes See engine manual

Engine cranks but No fuel or line Fill tank or replace

does not start plugged line

Numerous See engine manual

Engine: Numerous See engine manual

Runs with continuous

misfiring or engine runs

unevenly or erratically

Loss of power or Restrictions in air cleaner Service air cleaner

system will not operate

in either direction Hydraulic line blockage See your dealer

Internal interference or See your dealer

leakage in wheel motor

Insufficient hydraulic Check level in reservoir

oil supply

Have dealer check

hydraulic pump

Poor compression See your dealer

Steering linkage Adjust linkage

needs adjustment

Air in system Check filter & fittings

For additional causes See engine manual

Low oil pressure Low oil level Add oil

Oil diluted or too light Change oil and check for

source of contamination

Failed oil pump See your dealer

High oil consumption Numerous See your dealer

Tractor jerky when starting Steering control linkage Adjust linkage

or needs adjustment

operates in one direction

only Pump or wheel motors See your dealer

faulty

Tow valves not closed Close tow valves

completely

Hydraulic system operates Low hydraulic oil level Fill reservoir

hot (oil in reservoir

smells rancid) Hydraulic pump faulty See your dealer

Hydraulic oil cooler clogged Clean oil cooler core

Tractor creeps when Steering linkage needs Adjust linkage

steering control levers adjustment

are in neutral

Tractor circles or veers Steering linkage needs Adjust linkage

in one direction adjustment

Wheel motors faulty See your dealer

Hydraulic pump faulty See your dealer

Tractor creeps when Steering linkage out of Adjust steering linkage

parking brake engaged adjustment

Brakes need adjustment Adjust parking brakes

TROUBLESHOOTING

The majority of operating problems that occur with a system can be traced to improper adjustments or delayed service. A

consistently applied preventative maintenance program, as outlined in the maintenance section of this manual, will prevent

many problems. The following chart is designed to help you locate a problem by suggesting probable causes and the

Hustler Turf Z Users Manual

!! Hustler-38 Hustler Turf Lawn Mower Manuals - Lawn Mower Manuals – The Best Lawn Mower Manuals Collection

!! 515289f2-b600-4d34-9096-c70021832d17 Hustler Turf Lawn Mower Manuals - Lawn Mower Manuals – The Best Lawn Mower Manuals Collection

Preview ! 515289f2-b600-4d34-9096-c70021832d17 Hustler Turf Lawn Mower Manuals - Lawn Mower Manuals – The Best Lawn Mower Manuals Collection

Hustler Z to the manual 515289f2-b600-4d34-9096-c70021832d17

Navigation menu

Versions of this User Manual:

Views

Navigation