Honda H4514H 1000001 9999999 Owners Manual

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2014-11-13

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The engine exhaust from this product
contains chemicals known to the State
defects or other reproductive harm.
Thank you for purchasing a Honda lawn tractor.
This manual describes operation and maintenance of the Honda H4514H
lawn tractor, type SA. All information in this publication is based on the
latest product information available at the time of printing.
Honda Motor Co., Ltd. reserves the right to make changes at any time
without notice and without incurring any obligation.
No part of this publication may be reproduced without written permission.
This manual is considered a permanent part of the lawn tractor and it must
stay with the lawn tractor if resold.
CALIFORNIA PROPOSITION 65 WARNING:
Engine exhaust from this product contains chemicals known to the State of
California to cause cancer, birth defects, and other reproductive harm.
HONDA MOTOR CO., LTD. 1995, ALL RIGHTS RESERVED
1
Safety Messages
Your safety and the safety of others is very important. We have provided
important safety messages in this manual and on the lawn tractor. Please read
these messages carefully.
A safety message alerts you to potential hazards that can hurt you and others.
Each safety message is preceded by a safety alert symbol a and one of three
words: DANGER, WARNING, or CAUTION.
These mean:
B You WILL be KILLED or SERIOUSLY HURT if you don’t
follow instructions.
m You CAN be KILLED or SERIOUSLY HURT if you don’t
follow instructions.
m You CAN be HURT if you don’t follow instructions.
Each message tells you what the hazard is, what can happen, and what you can
do to avoid or reduce injury.
Damage Prevention Messages
You will also see other important messages that are preceded by the word
NOTICE.
This word means:
-1 Your lawn tractor or other property can be damaged if you don’t
follow instructions.
The purpose of these messages is to help prevent damage to your lawn tractor,
other property, or the environment.
Blade Hazard
The cutting blades are sharp, and they turn at high speed. Accidental con-
tact can cause serious injury.
l Keep your hands and feet away from the mower deck while the engine
is running.
l Stop the engine, disengage the Power Take Off (PTO) clutch and remove the
key before inspection or maintenance of the deck or blades.
l Disconnect the spark plug caps to prevent any possibility of accidental
starting. Wear heavy gloves to protect your hands from the blades when
cleaning out the mower deck, or when inspecting or replacing the blades.
Thrown Object Hazard
Objects hit by the blades can be thrown from the tractor with great force,
and may cause serious injury.
l Before mowing, clear the mowing area of sticks, stones, dog bones,
and other litter and loose objects. Mow only in daylight, or in well-lit
areas at night, so you ‘can see and avoid objects in the grass.
l Before operating the tractor, be sure the side discharge guard is down,
or that the optional grass catcher bags and discharge chute are in place.
l Disengage the PowerTake Off (PTO) lever to stop the blades before crossing
a gravel driveway or any other area with loose stones.
l Always inspect the mower for damage after striking a foreign object.
Repair or replace any damaged parts before continued use.
l Broken pieces thrown from a worn or damaged blade can cause serious
injury. Always inspect the blades before using the tractor.
Fire and Burn Hazard
Gasoline is extremely flammable, and gasoline vapor can explode.
Use extreme care when handling gasoline. Keep gasoline out of reach of
children.
l Refuel in a well ventilated area with the engine stopped.
l Allowed the engine to cool before refueling. Fuel vapor or spilled fuel
may ignite.
l Dry grass and leaves may ignite if they are allowed to accumulate
around the engine, the exhaust system, or on top of the cutter deck
(especially around the pulleys).
l It is illegal in some areas to operate an engine without a USDA qualified
spark arrester. Periodic maintenance is required to keep it functioning
as designed.
8
The engine and exhaust system become very hot during operation and re-
main hot for a while after stopping. Contact with hot engine components
can cause burn injuries and can ignite some materials.
l Avoid touching a hot engine or exhaust system.
l Allow the engine to cool before performing maintenance or storing the
lawn tractor indoors.
Carbon Monoxide Poisoning Hazard
Exhaust contains poisonous carbon monoxide, a colorless and odorless
gas. Breathing exhaust can cause loss of consciousness and may lead to
death.
l If you run the engine in an area that is confined, or even partially enclos-
ed, the air you breathe could contain a dangerous amount of exhaust
gas. To keep exhaust gas from building up, provide adequate ventila-
tion.
Towing Hazard
Towing trailers, garden carts, etc. will affect the stability of the tractor. Use the
proper type of hitch, and never exceed the recommended load limit and tongue
weight. Refer to the recommendations on pages 48 and 49 of this manual.
Operation on Slopes
This lawn tractor is intended for use on relatively flat terrain.
Operating the lawn tractor on slopes exceeding 10 degrees (17% grade)
could cause the mower to tip over.
NOTE: If you feel that you cannot accurately judge the angle of the grade
to be mowed, we suggest that you obtain an inclinometer.
These slope gauges are available at most hardware stores.
l When mowing on slopes, empty the grass bags when they are half full.
The weight of full grass bags may cause the lawn tractor to tip over.
Maximum safe operating angle
o MAX
MAXIMUM 10“ (17% GRADE)
9
Engine Compartment
-_
-:\:.
, . .
.’ . .K
-9-I I .
BATTERY AIR CLEANER
RESERVE TANK
OIL FILLER
CAP
l ENGINE SERIAL NUMBER / OIL DF$IN BOLT ‘RADIATOR DRAIN PLUG
l Record the frame and engine serial numbers for your reference. Refer to
the serial numbers when ordering parts, and when making technical or
warranty inquiries (see page 84).
Frame serial number:
Engine serial number:
11
3. CONTROLS
Engine Switch
m Always remove the key from the engine switch whenever the
lawn tractor is unattended to prevent children or unauthorized persons
from starting the engine.
This lawn tractor is equipped with an automotive type ignition switch,
which controls all the electrical circuits. The switch is located on the right-
hand side of the control panel.
Key positions: “START” to start the engine
“ON” to run the engine after starting
“OFF” to stop the engine.
E
S
-1 Do not leave the engine switch “ON” (key on “ON” position) when
the engine is not running as the battery will discharge.
NOTE: The starter motor will not operate unless the shift lever is in NEUTRAL,
the PTO lever is in the OFF (disengaged) position, and either the parking brake
is applied or the operator is sitting on the seat.
Throttle Lever
The throttle lever controls engine speed from SLOW (idle) to FAST (max
speed). START (CHOKE) is for starting a cold engine.
START
THROTI-LE
LEVER
12
Shift Lever
Use the shift lever to change the forward/reverse speed of the lawn tractor
and/or to shift the transmission into NEUTRAL (STOP).
To drive the lawn tractor forward, release the parking brake and slowly
move the shift lever from NEUTRAL to forward direction (away from you).
To drive in reverse, slowly move the shift lever back (toward you).
NOTE: The shift lever is interconnected with the brake pedal. The shift
lever returns to NEUTRAL when the brake pedal is fully depressed to bring
the lawn tractor to a complete stop.
Be sure that the shift lever is in the mowing range whenever mowing.
Mowing in the transport range is not recommended as this will affect cut
quality. Transport range should only be used to drive to and from the mow-
ing area.
NOTE: An interlock switch prevents the engine from starting unless the
shift lever is in the N (neutral) position.
14
Parking Brake Lever and Warning Buzzer
This lever is used to set the brake when the lawn tractor is parked.
To set the parking brake, pull the lever fully up until the ratchet locks, and
be sure that the parking indicator lamp on the control panel is ON.
To release the parking brake, pull the lever up slightly and press the set
button, lower the lever while holding in the button.
A warning buzzer will sound if the seated operator moves the shift lever
out of the neutral position while the parking brake is set, and the engine
switch is in the “ON” position. Releasing the parking brake lever will stop
the buzzer.
A delayed engine cutoff is interlinked with the parking brake warning
buzzer. This feature prevents the lawn tractor from being operated while
the parking brake is set. The engine will stop a few seconds after the war-
ning buzzer begins to sound unless the parking brake is released.
-1 When washing the lawn tractor, do not spray water directly into the
warning buzzer holes.
PARKING INDICATOR LAMP PARKING BRAKE LEVER BUTTON
I
WARNING BUZZER
16
Headlight Switch
The headlight switch turns the headlights ON and OFF.
I] Poor visibility increases the risk of striking hidden objects. Reduce
speed when operating the tractor in low light conditions.
HEADLIGHT
SWITCH
18
I
4. PRE-OPERATION CHECKS
Follow the procedures below and check all of the following items before
each use:
1. Park the lawn tractor on a level surface.
2. Place the shift lever in the neutral position and set the parking brake.
3. Disconnect the spark plug caps and remove the key to prevent acciden-
tal engine start-up.
m If the engine is started accidentally while you are performing
the pre-operation checks, moving parts may cause serious injury.
OPENING/CLOSING THE HOOD
To open, pull up at the grip area until the hood support rod stops at the fully
open position.
To close, pull up on the hood slightly and release the support rod, then slowly
lower the hood.
RADIATOR SCREEN
m If the engine has been running, the radiator will be very hot;
allow it to cool before proceeding.
RADIATOR SCREEN
RADIATOR
19
ENGINE OIL
mj Running the engine with low oil level will cause serious engine
damage.
1. Place the lawn tractor on a level surface.
2. Open the engine hood, wipe dust and dirt from around the oil filler cap,
remove the cap and wipe the dipstick clean.
3. Insert and remove the dipstick without screwing it into the filter neck.
Check the oil level shown on the dipstick.
4. If the oil level is near or below the lower limit mark on the dipstick, and fill with
the recommended oil to the upper limit marks.
Use 4-stroke motor oil that meets or exceeds the requirements for API service
classification SF or SG. Always check the API SERVICE label on the oil container
to be sure it includes the letters SG or SF.
-1 Using nondetergent oil or P-stroke engine oil could shorten the
engine’s service life.
SAE low-30 is recommended for general, all-temperature use. Other
viscosities shown in the following chart may be used when the average
temperature in your area is within the indicated range.
OIL FIUER CAP
Ambient temperature
LOWER LIMIT
20
FUEL
Fuel Level/Refueling
Remove the filler cap and check the fuel level. Refill the tank if the level is low.
If the low fuel indicator lamp glows, it means you have about 1 .O P (0.26
US gal) or less remaining and should refuel.
Fuel tank capacity: 9.0 4 (2.38 US gal, 1.98 Imp gal)
Gasoline is extremely flammable, and gasoline vapor can explode. Use ex-
treme care when handling gasoline. Keep gasoline out of reach of children.
l Refuel in a well ventilated area with the engine stopped. Keep flames
and sparks away, and do not smoke in the area.
l Gasoline vapors or spilled gasoline may ignite.
l Refuel carefully to avoid spilling gasoline. Avoid overfilling the fuel tank
(there should be no gas in the filler neck). After refueling, tighten thefiller cap
securely. If any gasolinewasspilled, makesurethearea is dry beforestarting
the engine.
l After use, park the lawn tractor on a level surface. Be sure the storage
area is well ventilated, do not allow flames or sparks in the storage area.
After refueling, be sure to tighten the filler cap firmly.
UF’PER LIMIT
LOW FUEL INDICATOR LAMP
I
Oxygenated Fuels
Some conventional gasolines are being blended with alcohol or an ether
compound. These gasolines are collectively referred to as oxygenated fuels. To
meet clean air standards, some areas of the United States and Canada use
oxygenated fuels to help reduce emissions.
If you use an oxygenated fuel, be sure it is unleaded and meets the minimum
octane rating requirement.
Before using an oxygenated fuel, try to confirm the fuel’s contents. Some states/
provinces require this information to be posted on the pump.
The following are the EPA approved percentages of oxygenates:
ETHANOL - (ethyl or grain alcohol) 10% by volume
You may use gasoline containing up to 10% ethanol by volume.
Gasoline containing ethanol may be marketed under the name
“Gasohol”.
MTBE - (methyl tertiary butyl ether) 15% by volume
You may use gasoline containing up to 15% MTBE by volume.
METHANOL - (methyl or wood alcohol) 5% by volume
You may use gasoline containing up to 5% methanol by volume
as long as it also contains cosolvents and corrosion inhibitors to
protect the fuel system. Gasoline containing more than 5%
methanol by volume may cause starting and/or performance
problems. It may also damage metal, rubber, and plastic parts
of your fuel system.
If you notice any undesirable operating symptoms, try another service station or
switch to another brand of gasoline.
Fuel system damage or performance problems resulting from the use of an
oxygenated fuel containing more than the percentages of oxygenates men-
tioned above are not covered under warranty.
23
AIR CLEANER
Check that the air cleaner elements are clean and in good condition. A dir-
ty air cleaner will restrict air flow to the carburetor, reducing engine perfor-
mance. A damaged air cleaner will allow dirt to enter the engine, causing
rapid engine wear.
1. Open the hood, and unsnap the clips to remove the air cleaner cover
and air cleaner elements.
2. Inspect the air cleaner elements. Clean or replace the elements if necessary.
If the air cleaner elements need cleaning, follow the procedure described on
page 58.
3. Reinstall the air cleaner elements and air cleaner cover. Secure it with
the clips.
1-1 Operating the engine without an air cleaner will cause rapid engine
wear.
CLlP
AIR CLEANER
ELEMENTS
AIR CLEANER COVER
v 0-IiING I
ENGINE HOOD
24
COOLANT
Coolant Level
Check the coolant level in the reserve tank when the engine is at normal
operating temperature. It should be between the MAX and MIN marks.
If the coolant level is near the MIN mark, add coolant to bring it up to the MAX
mark.
If there is no coolant in the reserve tank, the cooling system should be checked
for leaks and repaired if necessary. Coolant must then be added to the radiator
and reserve tank.
m The coolant is hot and under pressure and severe scalding could
result. Never remove the radiator cap when the engine is hot.
Wait until the engine is cool, then turn the radiator cap counterclockwise until
it stops. DO NOT PRESS DOWN WHILE TURNING THE CAP. After any remaining
pressure has been relieved, remove the cap by pressing down and again turning
it counterclockwise.
Add enough coolant to fill the radiator, and reinstall the cap. Fill the reserve tank
once the engine reaches normal operating temperature.
Coolant Recommendation
Use high quality ethylene glycol antifreeze that is specifically formulated
for use in aluminum engines. Mix the antifreeze with low-mineral drinking
I water or distilled water.
A 50/50 mixture of ethylene glycol antifreeze and water is recommended
for most temperatures and provides good corrosion protection. A higher
concentration of antifreeze decreases cooling efficiency and is recom-
mended only if additional protection against freezing is needed. A concen-
tration of less than 40% antifreeze will not provide proper corrosion
protection.
(1 The use of unsuitable antifreeze, hard water, or salt water may
cause corrosion damage that will shorten the life of the engine.
CAP COOLANT
MAX
(UPPER LIMIT1
MIN
ILOWER LIMIT)
I RESERVE TANK
25
BATTERY ELECTROLYTE
Open the hood, and check the battery electrolyte level.
The electrolyte level must be kept between the UPPER and LOWER limit marks.
lfthe electrolyte level is near the LOWER mark, remove the batteryfillercaps and
carefully add distilled water to each cell until the liquid reaches the upper limit
line (see page 61).
LOWER LIMIT
UPPER LIMIT
w Batteries produce explosive gases. Flames or sparks can cause
an explosion, causing serious injury or blindness. Keep flames and sparks
away and provide adequate ventilation when charging.
l CHEMICAL HAZARD: Battery electrolyte contains sulfuric acid. Con-
tact with eyes or skin, even through clothing, may cause severe burns.
Wear a faceshield and protective clothing.
ANTIDOTE: If electrolyte gets into your eyes, flush thoroughly with
warm water for at least 15 minutes and call a physician immediately.
l POISON: Electrolyte is poison.
ANTIDOTE
- External: Flush thoroughly with water.
- Internal: Drink large quantities of water or milk.
Follow with milk of magnesia or vegetable oil, and call a physician
immediately.
. KEEP OUT OF REACH OF CHILDREN.
26
CUTTER DECK
Priorto using the mower, be suretocheckthat dirt, mud, and grass have not built
up in the deck. For cleaning, refer to page 77.
CUTTER DECK DRIVE BELT AND BLADE BELT
.
1.
2.
;
2:
Inspection
Lower the deck as far as it will go with the deck height adjusting lever,
and raise the hood.
Inspect the belts for damage or excessive wear. If the belts are damaged or
excessively worn, replace them as described on pages 66-69.
/
ClJlTER DECK DRIVE BELT BLADE BELT
Cutter deck drive belt tension
Lower the deck as far as it will go with the deck height adjusting lever.
Check belt tension by looking at the location of the tension indicator pin
on the tensioner arm. The tension is OK as long as the pin is between
the tension alignment mark and the low tension indicator mark.
If the pin is not between the marks, follow the steps below:
a. Loosen the lock nut.
b. Turn the belt tension adjusting knob until the pin aligns with the ten-
sion alignment mark.
NOTE: If it is not Dossible to align the pin with the tension alignment
mark, replace the-deck drive belt.
c. Tighten the lock nut. LOCK NUT
,.sNS,ON AUoNMENT
MARK / J
l!lf@i
TENSIONER
ARM
LOW TENSION INDICATOR
MARK
TENSION INDICATOR
PIN
I ,,.
BELT TENSION A’oJUSTlNG KNOB
28
n
ANTI-SCALP ROLLER ADJUSTMENT
The anti-scalp rollers help to pre-
vent the blades from gouging or
“scalping” high spots. The deck is
designed to “float”, and it is im-
portant to set the anti-scalp rollers
correctly. The setting depends on
the type of terrain being mowed
and the cut height. ANTI-SCALP
ROLLERS
FLAT TERRAIN SLOPING OR UNEVEN TERRAIN
ANTI-SC DECK
ROLLER
SHAFT
For fiat terrain, use the lower hole
in the anti-scalp roller shaft. Align
the hole with the hole on the deck
that corresponds to the selected
cutting height as shown.
For sloping or uneven terrain, use
the upper hole in the anti-scalp
roller shaft. Align the hole with the
mounting hole that corresponds to
the selected cutting height as
shown.
NOTE: Use the lower three moun-
ting holes only.
If the cut height is set at 1 inch, move both rear anti-scalp roller shafts to
the upper holes as shown. Tighten the nuts securely.
29
TIRES
INorlCEJ Overinflation can cause premature tire failure.
Inflate the tires to manufacturer’s recommended tire pressure.
Check the tire pressure with an air pressure gauge.
Pressure: Front ..,,. 98 kPa Il.0 kg/cm2, 14.2 psi)
Rear . . . . . . 78 kPa (0.8 kg/cm2, 11.4 psi)
AIR PRESSURE
GAUGE
SEAT ADJUSTMENT
1. Loosen the four seat mounting bolts with spark plug wrench.
2. Move the seat to a position that allows you to reach all controls easily
and comfortably.
3. Tighten the seat mounting bolts securely.
PLUG WRENCH
SEAT MOUklNG BOLT
30
BLADE
Before each use, inspect the blades for damage or excessive wear.
m To avoid injury:
_ -
l Remove the ignition key and remove the spark plug caps to prevent ac-
cidental starting.
l Wear heavy gloves to protect your hands from the blades.
1. Set the parking brake, and move the PTO lever to the OFF (disengaged)
position.
2. Raise the deck height adjusting lever as high as it will go.
3. Inspect the blades for cracks, bending and wear:
l 38 inch deck
a. The right blade can be seen through the discharge opening; the
left blade can been seen under the left side of the deck.
b. Rotate the blades 180° and inspect the other sides.
l 42 inch deck
a. The right and center blades can be seen through the discharge
opening: the left blade can been seen under the left front edge of
the deck.
b. Rotate the blades 180° and inspect the other sides.
DISCHARGE COVER
LEFT BLADE
31
4. If either of the blades shows signs of damage or excessive wear, remove the
cutter deck, and thoroughly inspect the blades (see cutter deck removal
instructions on page 64). Dull blades can be sharpened, but blades that are
worn out, bent, cracked, or otherwise damaged must be replaced. If the
blades need sharpening or replacement, take the tractor to your authorized
Honda lawn tractor dealer. Or, if you have the proper tools, you can remove
and install the blades yourself (see blade removal and installation instruc-
tions on pages 70-71).
38 inch type
BENT
I --$a CRACKED
42 inch type
3 BENT
m Broken pieces thrown from a worn or damaged blade can
cause serious injury. Always inspect the blades before using the lawn
tractor.
[NoncE]
l Use genuine Honda replacement blades, or equivalent.
l To reduce the possibility of weakening the blades, or causing imbalance
or poor cutting performance, sharpening should be performed by an
authorized Honda lawn tractor dealer.
32
SAFETY SWITCH
Before performing these inspections, remove the spark plug cap, and sit
on the seat or set the parking brake.
1. PTO switch inspection
l With the shift lever in the N (Neutral) position, set the PTO lever in the ON
(Engaged) position.
l Check that the starter motor does not turn when the engine switch is
turned to the START position.
l Return the PTO lever to the OFF (Disengaged) position.
2. Neutral switch inspection
l With the PTO lever in the OFF (Disengaged) position, set the shift lever in
the mowing range.
l Check that the starter motor does not turn when the engine switch is
turned to the START position.
l Return the shift lever to the N (Neutral) position.
33
5. OPERATION
STARTING THE ENGINE
m Exhaust contains poisonous carbon monoxide gas that may
cause loss of consciousness and lead to death. Never run the engine in an
enclosed area. Be sure to provide adequate ventilation.
NOTE: Before starting the engine, make sure that the transmission
release lever under the seat is in the ENGAGED position.
TRANSMISSION
LEVER
RELEASE
1. Sit on the seat and check that the parking brake lever is set, the transmission
is in neutral, and the PTO lever is in the OFF (disengaged) position.
2. Move the throttle lever to the START (CHOKEI position.
NOTE: When the engine is warm or the air temperature is high, move the
throttle to SLOW.
START
3. Turn the engine switch to START. (5 second maximum)
1 NOTICE 1 Running the starter motor for more than 5 seconds can damage the
motor.
If the engine fails to start, release the engine switch key, and wait at least
10 seconds before operating the starter motor again.
4. After the engine starts, let the engine switch return to ON.
5. After the engine warms up, move the throttle lever to the SLOW
position.
35
To help prevent engine damage caused by overheating, this lawn tractor is
equipped with a TEMP INDICATOR LAMP. If the temp indicator lamp comes on
and the warning buzzer sounds, stop the engine immediately, check the coolant
level (p. 25) and clean the radiator screen thoroughly. (see p. 19)
m To prevent accidental start-up, remove the engine switch key
before cleaning the radiator screen.
NOTICE Continuing to operate the Lawn Tractor while it is overheated can
lead to severe engine damage.
TEMP INDICATOR LAMP
/
36
l Seat Safety Switch Operation Check
The seat safety switch automatically stops the engine if the operator’s
weight is off the seat when the following interlocks are actuated:
1.
2.
3.
.
1.
2.
3.
4
If
While parked on a level surface, move the PTO lever to ON (Engaged).
Rise off the seat -the engine should stop immediately.
Return the PTO lever to OFF (Disengaged) and restart the engine.
Release the parking brake and place the shift lever in the slow mowing range.
While driving slowly, rise off the seat -the engine should stop immediately.
Move the shift lever back to NEUTRAL and set the park brake. Start the
engine and release the park brake. Rise up off the seat - the engine
should stop.
Parking Brake System Inspection
Set the parking brake.
Start the engine.
Move shift lever from right-hand position “N” (Neutral) to left-hand
plate. Then make sure that the warning buzzer sounds, and the engine
stops after a few seconds.
Return the transmission lever to “N” (Neutral) and turn engine switch
to OFF.
the inspection is abnormal, contact an authorized Honda lawn tractor
dealer.
37
MOWING
Before operating this lawn tractor you should read and understand the SAFETY
INSTRUCTIONS on pages 6-9.
l Rotating blades and thrown objects can cause severe personal injury.
Always stop the engine before clearing the discharge chute or removing
the grass bags.
l Unseen hazards may cause loss of control or damage to the lawn trac-
tor. Look for and avoid rocks, roots, holes, and hidden hazards in the
terrain.
l Operating the lawn tractor near the edge of a ditch or an embankment
could cause it to tip or roll over.
l Certain maneuvers can cause the lawn tractor to tip or roll over on slop-
ing surfaces; avoid sharp turns, rapid acceleration, and sudden stops.
Also, avoid backing down slopes.
l Decomposing grass creates heat, and may become a fire hazard.
Always empty the grass bags before storing the tractor.
When mowing tall grass, make a first pass with the deck fully raised (4);
this will help to expose any hidden obstacles. When you are sure that the
area is completely cleared, mow again at the desired height.
NOTICE lf the lawn tractor should accidentally get caught on an unseen
object (rock, root, hole, etc.), do not attempt to ride over the obstruction or turn
the steering wheel to free the mower. These actions can damage the steering
mechanism or the deck.
Mowing Tips
l For best results mow when grass is dry, and the ground is slightly damp
to control dust.
l If dust is a problem, water the lawn the day before you mow.
l Wet grass will clog the deck and the discharge chute; this will cause
poor cut quality.
l To avoid leaving uncut grass, engage the PTO before shifting the transmis-
sion from neutral to the desired mowing speed.
l When trimming, reduce mowing speed, and mow counterclockwise
around trees, posts, flower beds, sprinklers, etc.
38
l For best cut quality and overall performance, set the throttle in the
FAST position and select the proper mowing speed with the shift lever.
Mowing at low or medium throttle settings will affect blade perfor-
mance and cut quality.
l For best results, select a good mowing speed and stay at that speed.
Rapid speed changes while mowing will affect cut quality. Do not move
the shift lever into the TRANSPORT range while mowing as this will af-
fect cut quality. Use the TRANSPORT range only for driving the lawn
mower to and from the mowing area.
l When cutting thick, lush or uneven grass, raise the deck, reduce mowing
speed and increase the overlap width (See page 43).
l If the cut is uneven or the cut quality is not acceptable, inspect the con-
dition of the blades and the deck. If these parts are OK, a deck adjust-
ment may be required. Your authorized Honda lawn tractor dealer has
the expertise to make any necessary adjustments.
l For best results, and to reduce the load on the engine, mow grass
before it reaches 6 inches in length.
l If it is necessary to mow grass that is more than 6 inches long, reduce
mowing speed, and mow twice: once with the deck raised as high as it
will go, and then a second time with deck set at the desired height.
l If the engine should become overloaded and stall during operation, such
as when mowing heavy grass, it is probably due to material becoming
clogged in the mower deck. Use the following procedure to resume
operation;
l Move the PTO lever to the off position.
1 NOTICE 1 To avoid premature wear to the PTO clutch, always engage and
disengage the PTO lever with a quick motion.
l Raise the mower deck to the highest position.
l Restart the engine and back the tractor up a few feet, or drive the trac-
tor to an area where the grass has already been cut.
l With the mower deck in the highest position and the throttle in the fast
position, engage the PTO lever briskly to the on position. This will usually
clear the clogged material. If instead, the engine stalls asthe PTO is engaged,
you must inspect the underside of the mower deck for clogged material.
l Before inspecting and clearing the mower deck, disengage the PTO, turn
ignition off, and remove the ignition key from the ignition switch.
l Refer to page 44 for important information about mowing on sloping
surfaces.
39
STARTING THE LAWN TRACTOR
m Be sure the mowing area is clear of people, pets and other
obstacles before mowing.
1, Set the cutter deck height adjusting lever to the desired cutting height.
NOTE: Be sure that the anti-scalp rollers are in correct position for the selected
cutting height and terrain (See page 29).
SET BUlTON CUTTER DECK HEIGHT
ADJUSTING LEVER
2. Move the throttle lever to the FAST position.
NOTE: For best cut quality, and performance, always mow with the throt-
tle lever in the FAST position.
Use the shift lever to select the desired mowing speed range.
40
3. Move the PTO lever to the ON (Engaged) position.
NOTICE To avoid premature wear to the PTO clutch and brake system,
always engage and disengage the PTO lever with a quick, smooth motion.
(Engaged)
PTCi LEVER
4. Move the shift lever to select the desired mowing speed position.
When operating the lawn tractor on rough or uneven terrain, select a mow-
ing speed that will give you safe ground speed while the engine is running
at full throttle.
SHIFT LEVER
CUITING PATTERNS
These cutting patterns are only recommended for a flat, level lawn
surface.
l In a small area
First make 2 or 3 turns in a clockwise direction; then turn around and
continue cutting in the reverse direction.
l In a large area
The first round of cuts is the key to making a neat finish. First make 2 or
3 turns in a clockwise direction. As you reach the center of the area,
turn to the right and begin cutting in the reverse direction until you have
finished the upper half of the area, then cut the bottom half in the same
direction.
42
l Mowing unsquare areas
If your mowing area is not square or four sided, divide the area into
several blocks so you can mow in a neat mowing pattern.
l Overlapping on straightaways
Be sure that each mowing lane overlaps sufficiently. The recommended
overlap width is between 4-6 in., or approximately the width of the
mowers front tires.
1st
l Overlapping in curves and turns
When cutting in curves and turns, shift to a slower speed and be sure to
overlap the previous cut by 50%, or approximately half the width of the
mower.
43
OPERATION ON HILLS
This lawn tractor is intended for use on relatively flat terrain. Operating on
slopes exceeding 10” (17% grade) could cause the tractor to tip over.
Maximum safe operating angle
MAXIMUM loo 117% GRADE)
NOTE: If you feel that you cannot accurately judge the angle of a grade,
we suggest that you obtain an inclinometer. These slope gauges are
available at many hardware stores.
Mowing on Hills:
. Reduce speed and exercise extreme caution.
l Always drive up and down the face of the grade. Never turn around on
or drive across the face of the grade; this may cause the tractor to tip
over.
l Empty grass bags when they are half full. The weight of full bags could
cause the tractor to tip over.
Stopping on Hills
If possible, avoid stopping while driving uphill. If it is necessary to stop on
a hill, follow the procedures below:
1. Push the brake pedal to the floor; the shift lever will return to the
NEUTRAL position.
2. Move the PTO lever to the OFF (disengaged) position.
3. Set the parking brake.
Starting on Hills
It is important to follow the uphill starting procedure carefully to avoid tip-
ping the lawn tractor over.
1. Release the parking brake.
2. Slowly move the shift lever to the desired speed range.
m Moving the shift lever too quickly while starting uphill may
cause the lawn tractor to tip over backwards. Always move the shift lever
slowly and gradually.
STOPPING THE ENGINE
l In an emerQencv:
(1)
(21
Turn the engine switch OFF and
depress the foot brake.
Set the parking brake.
l In normal use;
(1) Move the PTO lever to OFF (Disengaged).
OFF (DisengagedI /
(2)
(3)
(4)
(5)
Move the shift lever to the Neutral slot.
Set the parking brake.
Turn the engine switch OFF.
Remove the engine switch key.
ENGINE
45
HIGH ALTITUDE OPERATION
At high altitude, the standard carburetor air-fuel mixture will be too rich.
Performance will decrease, and fuel consumption will increase. A very rich
fuel mixture may also foul the spark plugs and cause hard starting.
High altitude performance can be improved by specific modifications to the
carburetor. If you always operate your engine at altitudes above 1,800 meters
(6,000 feet), have your dealer perform this carburetor modification.
Even with carburetor modification, engine horsepower will decrease about 3.5%
for each 300 meter (1,000 foot) increase in altitude. The effect of altitude on
horsepower will be greater than this if no carburetor modification is made.
I] When the carburetor has been modified for high altitude operation,
the air-fuel mixture will be too lean for low altitude use. Operation at altitudes
below 1,800 meters (6,000 feet) with a modified carburetor may cause the
engine to overheat and result in serious engine damage. For use at low altitudes,
have your dealer return the carburetor to original factory specifications.
46
6. TRANSPORTING
m The engine and exhaust system become hot during operation
and remain hot for a while after stopping. Contact with hot engine com-
ponents or the exhaust system can cause burns and can ignite some
materials.
Avoid touching the engine or exhaust system for at least 15 minutes after
the engine has stopped. Allow the engine to cool before transporting the
lawn tractor.
r-1 Towing the lawn tractor behind another vehicle or using it to push
another vehicle can damage the lawn tractor.
Transport the lawn tractor on a flat, level trailer or in a pickup truck. To
avoid gasoline spillage, keep the lawn tractor level while transporting.
m Gasoline is extremely flammable, and gasoline vapor can ex-
plode, causing injury or death.
Set the parking brake, and then tie the tractor down securely.
Tie-down hooks should be on or near the floor. Use the tie-down points
shown below.
[I To avoid damaging the tie rods, be careful not to put the ropes
around or near them when securing the front end.
FRONT
TIE
ROD
REAR
47
TOWING
Trailer safety
l Avoid sudden starts and stops while towing. The additional weight of
the trailer or attachment could cause loss of control resulting in an
accident.
l Never allow anyone to ride in the trailer.
l Failure to use the proper type of trailer hitch could cause the tractor to
overturn resulting in severe personal injury.
l The weight of a trailer increases stopping distances; use extra care,
especially when operating on a slope.
l To avoid loss of control, use extra care when towing a trailer on a wet
or rough surface.
l This tractor is intended ior use on relatively flat terrain.
Towing a trailer on slopes exceeding loo (17% grade) could cause the
tractor and/or the trailer to tip over.
l Use rear wheel weights when towing a trailer on grades. Failure to use
wheel weights could reduce braking power.
l Reduce speed when towing on slopes. Use the MOWING speed range
only.
l Avoid sharp turns when towing a trailer on a slope. If the trailer’s load is
unbalanced, the trailer and/or tractor may overturn.
Optional trailer hitch
An optional draw bar hitch is available from your authorized Honda lawn
tractor dealer. This hitch is specifically designed for your lawn tractor. Us-
ing a ball-type hitch or attaching a trailer directly to the tractor’s hitch plate
could damage the tractor or make it unstable.
OPTiONAt TRAILER HITCH
Maximum Towing Weight
l On flat terrain: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 kg (500 lb)
l On grades (1 O” or less) . . . . . . . ..*................................ 127 kg (280 lb1
m Exceeding the maximum towing weight could lead to a loss of
control and cause an accident resulting in severe personal injury.
Maximum Tongue Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 kg +_ 9 kg (44 lb + 20 lb)
NOTE: Tongue weight is the downward weight that the trailer exerts on
the trailer hitch.
m To avoid loss of control, the load in the trailer must be balanced
so as to provide the correct tongue weight; otherwise, the tractor could
overturn.
49
7. MAINTENANCE
THE IMPORTANCE OF MAINTENANCE
Good maintenance is essential for safe, economical, and trouble-free operation.
It will also help reduce air pollution.
Improper maintenance, or failure to correct a problem before operation, can
cause a malfunction in which you can be seriously hurt or killed.
Always follow the inspection and maintenance recommendations and sched-
ules in this owner’s manual.
To help you properly care for your lawn tractor, the following pages include a
maintenance schedule, routine inspection procedures, and simple maintenance
procedures using basic hand tools. Other service tasks that are more difficult, or
require special tools, are best handled by professionals and are normally
performed by a Honda technician or other qualified mechanic.
The maintenance schedule applies to normal operating conditions. If you
operate your lawn tractor under severe conditions, such as sustained high-load
or high-temperature operation, or use in unusually wet or dusty conditions,
consult your servicing dealer for recommendations applicable to your individual
needs and use.
Maintenance, replacement, or repair of the emission control devices and
systems may be performed by any engine repair establishment or individual,
using parts that are ‘certified” to EPA standards.
50
MAINTENANCE SAFETY
Some of the most important safety precautions follow. However, we cannot
warn you of every conceivable hazard that can arise in performing maintenance.
Only you can decide whether or not you should perform a given task.
Failure to properly follow maintenance instructions and precautions can cause
you to be seriously hurt or killed.
Always follow the procedures and precautions in the owner’s manual.
Safety precautions
l Make sure the engine is off before you begin any maintenance or repairs. This
will eliminate several potential hazards:
- Carbon monoxide poisoning from engine exhaust.
Be sure there is adequate ventilation whenever you operate the engine.
- Burns from hot parts.
Let the engine and exhaust system cool before touching.
- Injury from moving parts.
Do not run the engine unless instructed to do so.
l Read the instructions before you begin, and make sure you have the tools and
skills required.
l To reduce the possibility of fire or explosion, be careful when working around
gasoline. Use only a nonflammable solvent, not gasoline, to clean parts. Keep
cigarettes, sparks, and flames away from all fuel-related parts.
Remember that your servicing dealer knows your lawn tractor best and is fully
equipped to maintain and repair it.
To ensure the best quality and reliability, use only new, genuine Honda parts or
their equivalents for repair or replacement.
51
-I
EMISSION CONTROL SYSTEM
Source of Emissions
The combustion process produces carbon monoxide, oxides of nitrogen, and
hydrocarbons. Control of hydrocarbons and oxides of nitrogen is very important
because, undercertain conditions, they react to form photochemical smog when
subjected to sunlight. Carbon monoxide does not react in the same way, but it
is toxic.
Honda utilizes lean carburetor settings and other systems to reduce the emis-
sions of carbon monoxide, oxides of nitrogen, and hydrocarbons.
The U.S. and California Clean Air Acts
EPA and California regulations require all manufacturers to furnish written
instructions describing the operation and maintenance of emission control
systems.
The following instructions and procedures must be followed in order to keep the
emissions from your Honda engine within the emission standards.
Tampering and Altering
Tampering with or altering the emission control system may increase emissions
beyond the legal limit. Among those acts that constitute tampering are:
l Removal or alteration of any part of the intake, fuel, or exhaust systems.
l Altering or defeating the governor linkage or speed-adjusting mechanism to
cause the engine to operate outside its design parameters.
Problems That May Affect Emissions
If you are aware of any ofthe following symptoms, have your engine inspected
and repaired by your servicing dealer.
l Hard starting or stalling after starting.
l Rough idle.
l Misfiring or backfiring under load.
l Afterburning (backfiring).
l Black exhaust smoke or high fuel consumption.
52
Replacement Parts
The emission control systems on your Honda engine were designed, built, and
certified to conform with EPA and California emission regulations. We recom-
mend the use of genuine Honda parts whenever you have maintenance done.
These original-design replacement parts are manufactured to the same stan-
dards as the original parts, so you can be confident of their performance. The use
of replacement parts that are not of the original design and quality may impair
the effectiveness of your emission control system.
A manufacturer of an aftermarket part assumes the responsibility that the part
will not adversely affect emission performance. The manufacturer or rebuilder
ofthe part must certify that use of the part will not result in a failure of the engine
to comply with emission regulations.
Maintenance
Follow the maintenance schedule on page 54. Remember that this schedule is
based on the assumption that your machine will be used for its designed
purpose. Sustained high-load or high-temperature operation, or use in unusu-
ally wet or dusty conditions, will require more frequent service.
53
MAINTENANCE SCHEDULE
1 PTO clutch Check I ( 0 12) 1 1
54
month or operating hour interval.
Transmission oil Check lew
__
Grass bag
(optional parts)
Tire pressure
Front axle
Clean 0
Check 0
Grease 0 12)
NOTE: . Emission related items.
(*) Replace the paper element only.
(1)Service more freqently when used in dusty areas.
(2)These items should be serviced by an authorized Honda tractor dealer, unless the
owner has the proper tools and is mechanically proficient. See the Honda Shop
Manual.
(3)For Professional commercial use, log hours of operation to determine proper mainte-
nance intervals.
(4)Check the nuts daily for the first 20 hours of operation, and retighten if necessary.
55
ENGINE OIL CHANGE
Drain the oil while the engine is warm to assure rapid and complete
draining.
1. Open the engine hood.
2. Remove the oil filler cap and drain bolt, and drain the oil into a suitable
container.
NOTE:
l To remove the drain bolt, turn the steering wheel to the extreme left
and remove the bolt from the right side.
l Take care not to spill the engine oil on the cutter deck drive belt.
3. Retighten the drain plug securely.
4. Refill to the upper level mark on the dipstick with the recommended oil (see
page 16). Tighten the oil filler cap securely.
ENGINE OIL REFILL CAPAClTY
Without oil filter change: 1.1 e (1.16 US qt)
With oil filter change: 1.4 e (1.46 us qtl /OIL FILLER CAP
Wash your hands with soap and water after handling used oil.
Please dispose of used motor oil in a manner that is compatible with the
environment. We suggest you take it in a sealed container to your local service
station or recycling center for reclamation. Do not throw it in the trash, pour it on
the ground or down a drain.
56
OIL FILTER CHANGE
1. Drain the engine oil, and retighten the drain bolt securely (see page 56).
2. Remove the oil filter, and drain the oil into a suitable container. Discard the
used oil filter.
3. Clean the filter mounting base, and coat the gasket of the new oil filter with
clean engine oil.
(1 Use only a genuine Honda oil filter or a filter of equivalent quality
specified for your model. Using the wrong Honda filter, or a non-Honda filter
which is not of equivalent quality, may cause engine damage.
4. Screw on the new oil filter by hand, until the gasket contacts the filter
mounting base, then use an oil filter wrench to tighten the filter an additional
718 turn.
OIL FILTER TIGHTENING TORQUE: 22 N-m (2.2 kg-m, 16 f&lb).
5. Refill the crankcase with the specified amount of the recommended oil (see
pages 20 & 56). Reinstall the oil filler cap/dipstick.
6. Start the engine and check for oil filter leaks.
7. Stop the engine, and checkthe oil level as described on page 20. If necessary,
add oil to the upper limit mark on the dipstick.
O-RING
57
AIR CLEANER SERVICE
A dirty air cleaner will restrict air flow to the carburetor. If you operate the
lawn tractor in very dusty areas, clean the air cleaner more often than
specified in the MAINTENANCE SCHEDULE.
Operating the engine without the air cleaner will cause rapid engine wear.
1. Open the engine hood.
2. Unsnap the clips and remove the air cleaner cover. Remove the
elements and separate them. Carefully check both elements for holes or
tears and replace if damaged.
NOTE: Be sure to remove the foam element from the air cleaner cover
so that you can inspect both sides.
3. Foam element: Clean in warm, soapy water, rinse, and dry thoroughly.
Or, clean in nonflammable solvent and dry.
Dip the element in clean engine oil, then squeeze out all excess oil. The
engine will smoke when started if too much oil is left in the foam.
m Using gasoline or flammable solvent to clean the filter ele-
ment can cause a fire or explosion. Use only soapy water or nonflam-
mable solvent.
4. Paper element: Tap the element several times on a hard surface to
remove loose dirt, or blow low pressure (30 psi or less) compressed air
through the filter from the inside. Do not try to brush off dirt. Brushing
will force dirt into the fibers.
PAPER ”
ELEMENT
FOAM
ELEMENT
58
AIR C
COVE
-
SPARK PLUG SERVICE
Recommended spark plug: BPRQHS (NGK)
W14FPR-UL (DENS01
m Touching a hot engine or exhaust system can cause serious
burns. Let the engine cool before performing maintenance.
/%%%%-I Spark plugs of the wrong heat range can cause engine damage.
For good performance, the spark plugs must be properly gapped and free of
deposits.
1. Open the engine hood and remove the spark plug caps.
2. Clean any dirt from around the spark plug bases.
3. Use a spark plug wrench to remove the spark plugs.
SPARK PLUG
WRENCH
4. Visually inspect the spark plugs. Discard the spark plugs if there is ap-
parent wear, or if the insulators are cracked or chipped. Clean the spark
plugs with a wire brush if they are to be reused.
5. Measure the plug gaps with a feeler gauge.
The gaps should be 0.6-0.7 mm (0.024-0.028 in). Correct as
necessary by carefully bending the side electrode.
0.6-0.7 mm
(0.024-0.028 In1
59
6. install the spark plugs carefully, by hand, to avoid cross-threading.
7. After each spark plug is seated, tighten with a spark plug wrench to compress
the washer.
-1 Loose spark plugs can get hot enough to damage the engine.
Overtightening may damage the threads.
NOTE: If installing new spark plugs, tighten l/2 turn after the spark plugs seat to
compress the washers. If reinstalling used spark plugs, tighten l/8-1/4 turn after
the spark plugs seat to compress the washers.
60
BATTERY SERVICE
Battery Refilling
If the lawn tractor is operated with insufficient battery electrolyte, sulfa-
tion and battery plate damage will occur.
If rapid loss of electrolyte is experienced, or if your battery seems to be
weak, causing slow starting or other electrical problems, see your
authorized Honda lawn tractor dealer.
Open the engine hood and check the electrolyte level in each battery cell.
Fill the battery with distilled water to the upper limit line. Never overfill the battery.
m Batteries produce explosive gases: If ignited, an explosion can
cause serious injury or blindness. Provide adequate ventilation when
charging.
l CHEMICAL HAZARD: Battery electrolyte contains sulfuric acid. Con-
tact with eyes or skin, even through plathins, may cause severe burns.
Wear a faceshield and protective clothing.
l Keep flames and sparks away, and do not smoke in the area.
ANTIDOTE: If electrolyte gets into your eyes, flush thoroughly with
warm water for at least 15 minutes and call a physician immediately.
l POISON: Electrolyte is poison.
ANTIDOTE
- External: Flush thoroughly with water.
- Internal: Drink large quantities of water or milk.
Follow with milk of magnesia or vegetable oil, and call a physician
immediately.
. KEEP OUT OF REACH OF CHILDREN.
NOTE: Use distilled water in the battery.
l Tap water will shorten the service life of the battery.
l Overfilling may cause electrolyte overflow and corrosion. Wash off any
spilled electrolyte immediately.
UPPER LIMIT
LOWER LIMIT
61
Battery Cleaning
If the batterv terminals are contaminated or corroded, remove the battery
and clean the terminals.
1. Remove the battery set plate.
2. Disconnect the battery cable at the
at the battery positive (+I terminal.
battery negative (-1 terminal, then
BATTERY SET PLATE
NEGATIVE I-) TERMINAL
WSlllVE (+) TERMINAL
3. Remove the battery and clean the battery terminals and battery cable
terminals with a wire brush or sand paper.
Clean the battery with a solution of baking soda and warm water, tak-
ing care not to get the solution or water in the battery cells. Dry the bat-
tery thoroughly.
4. Connect the battery positive (+I cable to the battery positive (+) ter-
minal, then the battery negative (-1 cable to the battery negative (-1
terminal. Tighten the bolts and nuts securely.
5. Coat the battery terminals with grease.
6. Reinstall the battery set plate.
m When disconnecting the battery cable, b8 sure to disconnect at
the battery negative (-1 terminal first. To connect, connect at the positive
(+l terminal first, then at the negative 1-l terminal. Never disconnect the battery
cable in the reverse order, or it causes a short circuit when a tool contacts the
terminals.
62
WHEEL REMOVAL
m
l Do not attempt to remove a wheel unless the lawn tractor is on firm and
level ground.
l Do not attempt to remove or replace a tire, unless you have the equipment
and knowledge to do so properly.
Block the wheels securely.
Front Wheel
1. Remove the cotter pin and loosen the 19 mm nut one turn.
2. Jack up the front of the lawn tractor and remove the 19 mm nut,
washer, and front wheel.
3. Install the front wheel in the reverse order of removal.
4. Tighten the 19 mm nut to the lower specified torque.
FRONT WHEEL NUT TORQUE: 53.9 - 63.7 N-m (5.5 - 6.5 kg-m, 40 - 47 ft-lb)
5. Align the nut to the next possible cotter pin hole while tightening the
nut just beyond the lower specified torque. Install a new cotter pin and
bend the ends as shown.
Rear Wheel
1. Remove the cotter pin and loosen the 19 mm nut one turn.
2. Jack up the rear of the riding mower and remove the 19 mm nut,
washer, and rear wheel.
3. Apply a thin coat of grease to the axle (splined portion) before installing
the rear wheel.
4. Install the rear wheel in the reverse order of removal.
5. Tighten the 19 mm nut to the lower specified torque.
REAR WHEEL NUT TORQUE: 53.9 - 63.7 N-m (5.5 - 6.5 kg-m, 40 - 47 ft-lb)
6. Align the nut to the next possible cotter pin hole while tightening the
nut just beyond the lower specified torque. Install a new cotter pin and
bend the ends as shown.
NOTE: Do not align the cotter pin holes in a position where the wheel nut
torque is less than the specified torque.
[JACK POINTS1 Rear
FLAT WASHER
63
CUTTER DECK
Cutter Deck Removal
1. Lower the cutter deck and remove the belt tension adjusting knob from
the tensioner arm.
2. At the front of the tractor, raise pulley B, and work the belt off pulley A.
Remove the belt from pulley B.
-PULLEY A
BELT TENSION TENSIONER
ADJUSTING KNOB ARM PULLEY B
3. Remove the belt from the deck driven pully.
FRONT
CUTTER DECK
DRIVEN PULLEY
4. Remove the six yellow-colored lock pins (three on each side).
64
Cutter Deck Drive Belt Replacement
m Never attempt to change drive belts while the engine is runn-
ing. Remove the engine key from the ignition and disconnect the spark
plug caps to prevent accidental start up.
m
. Wear heavy gloves to protect your hands when replacing belts or when
working with the cutter blades.
l If the tractor has been running, the engine, muffler and radiator will be
very hot. Allow them to cool before proceeding.
1. Lower the cutter deck.
2. Remove the belt tension adjusting knob from the tensioner arm.
3. At the front of the tractor, raise pulley B, and wark the belt off pulley A.
Remove the belt from pulley B.
ADJUSTING KNOB ARM
4. Remove the belt from the cutter deck driven pulley.
CUll’ER DECK
DRIVEN PULLEY
FRONT -
66
5. Open the hood.
6. Open the upper radiator shroud.
7. Remove the belt through the top by first lifting the belt up, and then
sliding it sideways toward the radiator as shown in Fig. (A).
8. Installation sequence is essentially the reverse order of removal. See Page 28
for belt tension adjustment.
l After installing the belt and adjusting the belt tension, start the engine and
shift the PTO lever into ON and OFF to be sure that it operates properly.
UPPER RADIATOR
CUTTER DECK DRIVE BELT sHRoUP
67
Blade Belt Replacement
38 inch cutter deck.
1. Lower the cutter deck, remove the cutter deck. See page 64.
2. Remove the nuts and then remove the belt stopper and pulley cover.
3. Pull the belt off pulley A, hold the belt securely and slowly release the
tensioner pulley.
m Wear heavy gloves to protect your hands when replacing the
blade belt, and don’t put your hands between the pulleys.
4. Remove the belt from the other pulleys, and replace the belt.
NUT
BELT
STOP
68
42 inch cutter deck
1. Lower the cutter deck, Remove the cutter deck. See page 64.
2. Remove the nuts and then remove the pulley covers.
3. Pull the belt off pulley A, hold the belt securely and slowly release the
tensioner pulley.
m Wear heavy gloves to protect your hands when replacing the
blade belt, and don’t put your hands between the pulleys.
4. Remove the belt from the other pulleys, and replace the belt.
NUT
I PULLEY COVER
PULLEY A
69
Blade Bolt Tightness/Blade Replacement
m To avoid severe personal injury, remove the ignition key and
disconnect the spark plug cap to prevent accidental starting; wear heavy
gloves to protect your hands from the cutter blade.
H Blade bolt tightness
- 1. Remove the cutter deck from the lawn tractor (see pages 64 - 65).
-2. Turn the cutter deck upside down.
-3. Clean dirt and grass from the blade and the inside of the cutter deck.
-4. Hold the blade firmly, and use a torque wrench to check that the
blade bolt is properly tightened.
Blade bolt torque: 58 N-m (6.0 kg-m, 43.4 ft-lb1
TORQUE WRENCH
Blade Removal
- 1. Hold the blade firmly, and remove the blade bolt and the washer.
-2. Remove the blade and blade holder. 42 inch type
BLADE HOLDER’
Blade Installation
-1 Use a genuine Honda replacement blade or equivalent.
- 1. Clean dirt and grass from the blade, blade holder, and the inside of
the cutter deck.
-2. Install the blade holder, blade, washer, and blade bolts.
38 inch cutter deck only:
NOTE: Right and left blades are not interchangeable. Be sure to install the
high-lift blade on the right (discharge side) and the low-lift blade on the left
sides, as shown.
38 inch type 42 inch type
lift
Be sure the blade is properly aligned with the blade holder before tighten-
ing the blade bolt. Do not allow the blade to overlap the edge of the holder.
. Install the blades with the lift section of the blade toward the cutter
deck as shown.
. Install the washer with the side marked “INSIDE” facing the blade.
. The blade bolt and washer are specially designed for this application
and must not be replaced with any other bolt or washer.
-3. Hold the blade firmly, and tighten the blade bolt to a torque value of
58 N.m (6.0 kg-m, 43.4 ft-lb).
71
SPARK ARRESTER MAINTENANCE (optional part)
You can purchase an optional, USDA-qualified spark arrester for this product
from your authorized Honda Power Equipment dealer. Spark arresters are
required in some areas; check local laws and regulations before operating this
Honda product.
m The muffler becomes very hot during operation and remains
hot for a while after the engine stops. Be careful not to touch the muffler
while it is hot. Allow it to cool before proceeding.
The spark arrester must be serviced every 100 hours to maintain its
efficiency.
1. Remove the four 6 mm bolts and remove the muffler protector.
2. Remove the two 5 mm screws from the exhaust pipe tip. Remove the
exhaust pipe tip and spark arrester (be careful not to damage the spark
arrester screen).
3. Use a wire brush to remove carbon deposits from the spark arrester
screen.
NOTE: Inspect the spark arrester screen for holes or tears. Replace it if it
is damaged.
72
FUSE REPLACEMENT
The 20 A main fuse is located near the battery. When frequent fuse failure
occurs, it usually indicates a short circuit or an overload in the electrical
system. See your authorized Honda lawn tractor dealer for repair.
To replace fuse, pull the old fuse out of the clips with your finger. Push a
new fuse into the clips.
5 A SUB FUSE
\
m Never use fuse with a different rating from that specified.
Serious damage to the electrical system or a fire may result.
Turn the engine switch OFF and remove the key before checking or replac-
ing fuses to prevent accidental short-circuiting.
73
FUEL FILTER CHANGE
Remove the fuel filter by pulling it out of its clip under the fuel tank and
visually inspect it through the opening in the hitch plate.
Replace the filter if it is contaminated with dirt or water.
NOTE: Drain the gas tank before disconnecting the fuel lines from the fuel
filter. See page 75.
MAR WHEEL
HEADLIGHT BULB REPLACEMENT
Open the engine hood, turn up the bulb connector rubber cover.
Push and twist the bulb connector counterclockwise, then remove the
connector and bulb.
Install the bulb, and then align the tab on the bulb connector with the
cutout in the headlight case. Turn the bulb connector clockwise while
pushing it in, and then push the rubber cover down over the connector.
BULB
Push and fwiso
8. LONG TERM STORAGE
PREPARATION FOR STORAGE
The engine becomes very hot during operation and remains hot for a while
after stopping. Allow the engine to cool before storing.
m Contact with a hot engine or exhaust system can cause serious
burns or fires. Let the engine cool before storing.
The following steps should be taken to protect the lawn tractor whenever
it will be stored for longer than 30 days.
1. Pump all gasoline from the fuel tank into an approved gasoline contain-
er.
Loosen the carburetor drain screw, and drain the fuel into an approved
gasoline container. After draining tighten the drain screw securely.
m Gasoline is extremely flammable, and gasoline vapor can ex-
plode, causing serious injury or death. Use extreme care when handling
gasoline.
Keep flames and sparks away, and do not smoke in the area.
NOTE: If gasoline is not drained before storage, fuel system damage may
result.
75
2. Change the engine oil (see page 56).
NOTE: If the lawn tractor will be stored for longer than 3 months,
remove the spark plugs and pour three tablespoons (approximately 1
oz.) of clean irtotor oil into each cylinder.
MOTOR OIL
Place the PTO (Power Take-off) lever in the ON position. Turn the front clutch
several rotations by hand, then return the PTO lever to the OFF position.
Reinstall the spark plugs.
m Be sure to wear heavy-duty gloves when turning the front
clutch. If the lawn tractor has been running, the engine will be very hot.
Allow it to cool before proceeding.
3. Remove the battery and store in a cool, dry place. Recharge it once a
month.
76
4. If equipped with the optional grass catcher, be sure to empty and
clean the bags before storage.
5. Remove the cutter deck (see pages 64 - 65).
6. Turn the cutter deck upside down. Clean the underside of the deck
with water, and dry thoroughly.
7. For longer service and greater efficiency, keep the underside of the
mower housing clean and free of accumulated grass clippings by
washing it down with a hose after use and/or cleaning it with a wire
brush and scraper. Remove any rust and apply a rust-resistant paint.
Cleaning and rust prevention are especially important before seasonal
storage.
8. Reinstall the cutter deck by reversing the removal procedure.
9. Store the lawn tractor on a level surface in a dry, dust-free area with
the parking brake lever set.
10. Cover the lawn tractor to keep out dust.
11. Check tire air pressure regularly during storage and inflate if
necessary.
REMOVAL FROM STORAGE
1. Check the battery electrolyte level (see p. 26). Fully charge the battery, and
install it in the tractor.
2. Remove the spark plugs and check that they are clean and properly gapped
(see p. 59).
Turn the engine a few revolutions by hand without the spark plugs.
3. Thread the spark plugs in as far as possible by hand, then tighten them
l/8 to l/4 turn further with the plug wrench.
4. Check the engine oil level (see p. 56).
5. Check the coolant level (see p. 25).
6. Fill the fuel tank, and start the engine by following the starting instructions
(see p. 34).
NOTE: If the cylinders were coated with oil, the engine will smoke at start
up; this is normal.
I
77
9. TROUBLESHOOTING
Engine fails to start;
1. No fuel. -Add fuel.
2. Shift lever in gear. -Position shift lever in NEUTRAL.
3. PTO lever engaged. - PTO lever in DISENGAGE.
4. Parking brake not set. Set the parking brake.
5. Seat switch is not -Sit in seat.
depressed.
6. Spark plug faulty or- Regap plug or replace (see pages
improperly gapped. 59 - 60).
7. Spark plug wire loose -Check spark plug wire.
or disconnected.
8. Fuel not reaching- See your authorized HONDA lawn
carburetor. tractor dealer.
9. Discharged battery or - Charge battery or retighten terminal.
loose terminal. (see page 61).
10. Blown fuse ) Replace (see page 73).
Lawn tractor does not move or drives slowly with the shift lever set in the
transport range.
1. Transmission release lever ---w Move to the engaged position.
released position.
2. Lawn tractor does not- See your authorized Honda lawn trac-
drive or drives slowly. tor dealer.
Engine loses power;
‘I. Dirty air cleaner elements.- Clean or replace elements (see page
58).
2. Spark plug faulty or- Regap plug or replace. (see page 59).
improperly gapped.
3. Engine overloaded. *Shift to lower speed.
Engine overheats;
1. Radiator screen plugged.- Clean radiator screen (see page 19).
2. Engine overloaded. * Shift to lower speed.
3. Low engine oil level.- Fill with recommended oil (see page
20).
4. Spark plug improperly- Regap plug or replace.
gapped.
5. Lack of radiator coolant.- Fill with recommended coolant (see
p. 25).
78
Oil consumption
1. Incorrect oil viscosity - Use specified viscosity oil. (see page
20).
2. Oil leaks + Check for oil leaks from drain bolt.
(see page 56).
3. Worn piston ring, etc. - See your authorized Honda lawn trac-
tor dealer.
4. Oil level too high * Don’t overfill
Excessive vibration;
1. Loose blade or engine - Retighten blade bolts or engine moun-
mounting hardware. ting hardware.
2. Blade damaged or out of - Replace blade.
balance.
3. Belt damaged * Replace belt.
4. Each pulley damaged or - See your authorized Honda lawn trac-
pulleys not aligned. tor dealer.
Battery will not charge;
1. Dead cell in battery. - Replace battery.
2. Loose electrical connec- - Check connections and wires.
tions or broken wire.
Parking brake warning buzzer does not operate
1. Blown fuse e Replace fuse.
2. Faulty buzzer w See your authorized Honda lawn trac-
tor dealer.
Steering is too heavy
1. Insufficient tire air p Correct tire air pressure. (see page
pressure 29).
Mower steers one side
1. Incorrect steering system - See your authorized Honda lawn trac-
alignments tor dealer.
2. Tire air pressure c Correct tire air pressure. (see page
uneven. 29).
3. Loose fasteners of w See your authorized Honda lawn trac-
steering system tor dealer.
79
Uneven mowing;
1. Lawn tractor speed too fast-shift to lower speed.
2. Grass accumulation- Clean inside deck (see page 77).
inside deck.
3. Dull blade. WReplace blade or see your authorized
Honda lawn tractor dealer.
4. Tires improperly inflated.- Check tire inflation (see page 29).
5. Mower not level. ~Check cutter deck mounting.
See your authorized lawn tractor
dealer.
6. Wrong cutter deck height.- Change to proper height.
7. Chute clogged (if equipped-Empty grass bag and chute.
with optional grass bag).
8. Lawn wet hallow to dry before cutting.
9. Cutter deck set too low.- Set cutter deck high.
10. Not overlapping cut enough-see page 43.
to compensate for grass
conditions.
11. Throttle setting too low. -Set to FAST.
Clogged cutter deck discharge chute.
1. Wrong blade. muse a genuine Honda blade or
equivalent.
2. Deck too low. praise deck and adjust deck height
properly.
3. Engine overloaded.- Operate at full throttle. Use lower
speed range. Set cutter deck higher
than desired height for first pass,
then cut to desired height on second
pass.
4. Wet lawn )Mow when lawn is dry.
5. Lawn too tall )Set cutter deck higher than desired
height for first pass, then cut to
desired height on second pass.
6. Low engine rpm mOpen throttle fully.
7. Grass bags full ,Empty grass bags.
(Optional part).
8. Blades install upside down- Check blade installation (see page
70).
80
Blade does not rotate or stop.
1. Blade belt and drive belt - Replacewith new belt (see page 66-68).
worn or broken.
2. PTO lever malfunction -See your authorized Honda lawn tractor
dealer.
Scalping
1. Anti-scalp rollers WAdjust anti-scalp rollers. (see page
not adjusted properly. 29).
2. Cutting height too low -Raise cutter deck height.
3. Turning speed fast *Lower turning speed.
4. Uneven surface ) Change cutting pattern.
5. Rough and uneven surface- Adjust with height adjuster. (see
page 38).
Mowing load is too heavy and lowers the mower speed.
1. Low engine rpm *Open throttle fully.
2. Mower speed too fast -Lower mower speed.
3. Mower catches wood block,-Remove any foreign objects.
stone, etc.
10. SPECIFICATIONS
MODEL H4514H
Power products
description code MZAS
ENGINE
Model GX360Kl
Type OHC Twin cylinder
Displacement 359 cm3 (21.9 cu in)
Bore and stroke 58 x 68 mm (2.28 x 2.68 in)
Ignition timing 24O BTDC
Ignition system Transistorized magneto
Cooling system Liquid cooled
Coolant 1.75 P (1.85 US qt)
Engine oil capacity 1.1 P (1.16 USqt)
Spark plug BPR4HS (NGK), W14FPR-UL (DENSO)
FRAME
Dimensions 38 inch type
Length x Width x Height 1,815 x 1,270 x 1,050 mm
(71.5 x 50.0 x 41.3 inl
42 inch type
Wheel tread
Front
Rear
Wheel base
Cutting width
Cutting height
Dry weight
Tire size
Air pressure
Transmission
1,815 x 1,460 x 1,050 mm
(71.5 x 57.5 x 41.3 in)
730 mm (28.7 in1
750 mm (29.5 in)
1,190 mm (46.9 in)
38 inch type 965 mm (38 in)
42 inch type 1,060 mm (42 in)
1 ,1’/2, 2, 2’12, 3, 3’12, 4, in
38 inch type 258 kg (569 lb), 42 inch
type 270 kg (595 lb)
Front 15 x 6.00-6, Rear 20.5 x 8.50-10
Front 98 kPa (1.0 kg/cm’, 14.2 psi)
Rear 78 kPa (0.8 kg/cm’, 11.4 psi)
Oil pressure-type variable-speed
transmission
Travel speed (3,300 rpm) Mowing range: 5.1 km/h (3.2 miles/h)
Transport range: 7.6 km/h (4.7 miles/h)
Reverse range: 3.4 km/h (2.1 miles/h)
Fuel tank capacity 9.0 P (2.38 US gal, 1.98 Imp gal)
Battery 12V30AH
NOTE: Specifications are subject to change without notice.
82
11. WIRING DIAGRAM
. .@.
.
I!
83
12. WARRANTY SERVICE INFORMATION
Honda power equipment dealership personnel are trained professionals. They
should be able to.answer any question you may have. If you encounter a problem
that your dealer does not solve to your satisfaction, please discuss it with the
dealership’s management. The Service Manager or General Manager can help.
Almost all problems are solved in this way.
!
If you are dissatisfied with the decision made by the dealership’s management,
contact the Honda Power Equipment Customer Relations Office. You can write
to:
American Honda Motor Co., Inc.
Power Equipment Division
Customer Relations Office
4475 River Green Parkway
Duluth, Georgia 30136-2565
Or telephone: (770) 497-6400
When you write or call, please give us this information:
Model and serial number (see page 11)
Name of dealer who sold the lawn tractor to you
Name and address of dealer who services your lawn tractor
Date of purchase
Your name, address, and telephone number
A detailed description of the problem
84
Current customer service contact information:
United States, Puerto Rico, and U.S. Virgin Islands:
Honda Power Equipment dealership personnel are trained professionals. They should
be able to answer any question you may have. If you encounter a problem that your
dealer does not solve to your satisfaction, please discuss it with the dealership's
management. The Service Manager or General Manager can help. Almost all problems
are solved in this way.
If you are dissatisfied with the decision made by the dealership's management, contact
the Honda Power Equipment Customer Relations Office. You can write:
American Honda Motor Co., Inc.
Power Equipment Division
Customer Relations Office
4900 Marconi Drive
Alpharetta, GA 30005-8847
Or telephone: (770) 497-6400 M-F, 8:30 am - 7:00 pm EST
When you write or call, please provide the following information:
• Model and serial numbers
• Name of the dealer who sold the Honda power equipment to you
• Name and address of the dealer who services your equipment
• Date of purchase
• Your name, address, and telephone number
• A detailed description of the problem
13. INDEX
A
AIR CLEANER:
Inspection ................................... .24
Service ....................................... .58
B
BATTERY:
Cleaning ..................................... .62
Electrolyte Level ................... .26&61
BRAKE:
Parking:
Inspection ................................ .37
Lamp/Buzzer ........................... .16
Pedal:
Operation.. ............................... .I5
Wear Indicator.. .......................... .27
C
CARBURETOR MODIFICATION
FOR HIGH ALTITUDE .................. .46
COOLANT ..................................... .25
COMPONENT IDENTIFICATION . .10
CONTENTS ...................................... 3
CONTROLS:
Engine Switch .............................. 12
Headlight Switch.. ........................ 18
CUTTER DECK.. ............................ 64
Cutter Deck Removal ................. .64
Cutter Deck Drive Belt
Replacement .............................. .66
Blade Belt Replacement.. ........... .68
Blade Bolt Tightness/Blade
Replacement ............................... .70
Blade Removal ........................... .70
Blade Installation ........................ .71
INDICATOR LAMPS/Buzzers:
TEMP INDICATOR.. ................... .36
FUEL INDICATOR ..................... .21
Parking Brake.. ........................... .16
D
DAMAGE PREVENTION
MESSAGES .................................... .2
Brake Pedal ................................ .15
CONTROLS ................................... 12
PTO Levers ................................ .15
Shift Lever .................................. .14
Throttle Lever ............................. .12
E
EMISSION CONTROL SYSTEM:
Maintenance ............................... .53
Problems That May Affect
Emissions .................................... 52
Replacement Parts ..................... .53
Source of Emissions.. ................. .52
Tampering and Altering .............. .52
U.S. and California Clean
Air Acts ........................................ 52
ENGINE OIL:
Capacity ...................................... 56
Change ....................................... .56
Filter Change .............................. .57
Level Check ................................. 20
Recommendations ..................... .20
ENGINE STARTING ..................... .34
ENGINE STOPPING ..................... .45
ENGINE SWITCH .......................... 12
F
FUEL:
Draining ....................................... 75
Filter Change ............................... 74
Oxygenated Fuels ...................... .23
Recommendation ....................... .22
Refueling ..................................... 21
FUSE REPLACEMENT ................. .73
Ii
HEADLIGHT:
Bulb Replacement ...................... .74
Inspection .................................... 18
Switch .......................................... 18
HIGH ALTITUDE OPERATION.. ..
..4 6
HOOD, OPENING/CLOSING.. ......
.19
85
M
MAINTENANCE:
Importance of ............................. .50
Safety ......................................... .51
Schedule ..................................... 54
0
OPERATION ................................. .34
P
PARKING BRAKE:
Light/Buzzer ................................ 16
PRE-OPERATION CHECKS.. ....... .19
PTO LEVER .................................. .15
R
RADIATOR SCREEN .................... .19
S
SAFETY:
Seat Switch ................................ .37
Label Locations ............................ .6
Maintenance.. ............................. .51
Messages ..................................... .2
Operating Rules ........................... .7
SEAT ADJUSTMENT.. .................. .30
SERIAL NUMBERS.. ..................... .ll
SLOPE, DRIVING ON:
Recommendations ..................... .44
SPARK ARRESTER SERVICE
(optional part) ................................ .72
SPARK PLUG SERVICE.. ............. .59
SPECIFICATIONS ........................ .82
STARTING THE ENGINE ............. .34
STOPPING THE ENGINE.. ........... .45
STORAGE:
Preparation ................................. .75
Removal ...................................... 77
T
THROTTLE LEVER . . . . . . . . . . . . . . . . . . . . . . . . 12
TIRES . . . . . . . . . . . . . . . . ..*....*....*................ 30
TOWING:
Maximum Tongue Weight . . . . . . . . . . . 49
Maximum Towing Weight . . . . . . . . . . . . 49
TRANSMISSION:
Shift Lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Fluid Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
TRANSPORTING e.......................... 47
W
WARRANTY SERVICE
INFORMATION .._........................... 84
WHEELS:
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...*... 28
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 83
MEMO
,
87
MEMO
88

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