IMPORT ANT: This engine is not equipped with a spark arrester muffler. It is a violation of California Public Resource Code
Section 4442 to use or operate this engine on any forest-covered, brush-covered, or grass-covered unimproved land. Other
states or federal areas may have similar laws.
This spark ignition system complies with Canadian ICES-002.
The Engine Owner’s Manual provides information regarding the U.S. Environmental Protection Agency (EPA) and the
California Emission Control Regulation of emission systems, maintenance and warranty.
Keep Engine Owner’s Manual with your unit. Should the Engine Owner’s Manual become damaged or illegible, replac e immediately. Replacements may be orde red per the information found in the Product Information sec tion of the
This Manual covers “Mini” FasTrak 15/36 model 927343, “Mini” FasTrak 17/42 model 927350,
“Mini” FasTrak 16/42 model 927368, & “Mini” FasTrak 16/36 model 927376,
Frequently Ordered Parts
PART NO.DESCRIPTION
793836Pump Drive Belt
793828Deck Belt 36"
793893Deck Belt 42"
068478Fuel Filter Kohler
785626Fuel Filter Honda
794370Air Filter, Kohler
787226Air Filter, Honda
747303Engine Oil Filter, Kohler
787234Engine Oil Filter, Honda
79379420.50" 42D X 0.631 CW Blade
79380213.75" 42D X 0.631 CW Blade
Note: When ordering parts, you must use the part number as shown for each part, not the index number. Always give
the model and serial number to your parts and service representative.
Note: Items sold in bulk such as seals and hoses are sold by the foot.
Using this manual
Illustrations used were current at the time of printing, but subsequent production changes may cause your machine to
vary slightly in detail. Excel Industries, Inc. 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 parts manual, see
your Hustler dealer for current information and parts.
333559 8/061-1
Page 6
Hardware Description Codes & Abbreviations
The following codes are used throughout this parts manual. Refer to this list when ordering parts.
HXHex Head
LWLock Washer
MBMachine Bushing
MSMachine Screw
NTNut
SCSelf Tapping Cap Screw
SHSocket Head
SBShoulder Bolt
SSSet Screw
ODOutside Diameter
IDInside Diameter
Standard Torques
The following chart lists the standard torque values for the threaded fasteners found in this manual. Torque all cap
screws, nuts and set screws to these values unless a different torque is shown in the Notes section next to the fastener
17853947853941HONDA 16HP ENGINE (USED ON 927368 & 927376)
27391447927963CS M 6-1.0 X 12 10.9 HXFL ZN
3378273378273116HP EXHAUST HEAT SHIELD
40342720342726NT .312-18 HX G5 ZNYC
57129277129274FW .344 X 1.00 X .12 HRD ZNYC
67826647826641NT M8-1.25 HX STAINLESS STEEL
70249270249272NT .250-20 HX GR.5 ZNYC
87685157685154FW .281 X .625 X .051/.080 HD ZNYC
90560770560772CS .250-20 X 1.00 HX G5 ZNYC
MFG. PART
NO.
QTY.DESCRIPTION
NOTES:
1. Part of item (793083 Honda Wire Harness).
2. Torque to 48-45 ft-lb.
3. Engine oil capacity; 1.37 US qts. (with filter), 1.22 US qts. (w/o filter).
4. Engine speed; 3550±50 RPM.
333559 8/064-3
Page 22
Kohler 15 & 17 HP Engine Installation
TTO
TO STARTER
SELENOID
FROM NEGATIVE
1
BATTERY TEMINAL
33
3
1
1
1
6
7
2
RED
2
4
5
PUR
TO BATTERY
RED/BLK
2
4
5
9
4
5
5
14
15
7
13
8
12
15
7
16
11
6
10
18
17
19
6
20
21
22
3
32
31
30
26
2
YEL
29
23
28
27
31
24
25
4-4333559 8/06
Page 23
Kohler 15 & 17 HP Engine Installation
INDEX
NO.
100308170308171STARTER SOLENOID
117927627927621BATTERY CABLE
120560770560772CS .250-20 X 1.00 HX G5 ZNYC
133302743302741CLUTCH ANCHOR
147938857938851LW .375 INT-EXT TOOTH
150362447927884CS .375-16X1.000 HX G5
167849187849181RUBBER BUMPER
177937607937601ENGINE-HYDRO DRIVE PULLEY
187123727123721KEY 1/4 SQ. X 0.66 LONG
197848357848351FASTRAK CLUTCH
20791251N/A1CLUTCH WIRE HARNESS PIGTAIL
217634177634171FW .454 X 1.50 X.250
227850487850481CS .437-20 X 3.00 HX G5 ZNYC
23316836N/A1ENGINE GUARD
247679547679546FW .406 X .812 X .060 SAE HD ZN
250528600528606CS .375-16 X 1.25 HX G5 ZNYC
267685237685232FW .343 X .687 X .051/.080 HD ZNYC
270162530162532CB .312-18 X .750 FUL ZN
287931257931251MUFFLER 15,17 KOHLER & 16 HONDA
2979651679651613/8-18 OIL DRAIN VALVE
300342720342722NT .312-18 HX G5 ZNYC
3179418079418021.125" EXHAUST CLAMP
327931587931581KOHLER 15 & 17 HP MID EXHAUST PIPE
33793117793117KOHLER WIRE HARNESS
351047861047861OIL DRAIN HOSE (NOT SHOWN)
SERVICE
PAR T NO .
17929457929451KOHLER 15 HP ENGINE SV470S
7929527929521KOHLER 17 HP ENGINE SV530S
27931337931331KOHLER 15 & 17 HP EXHAUST MANIFOLD
37391447927961CS M 6-1.0 X 12 10.9 HX
40249270249274NT .250-20 HX GR 5 ZNYC
57685157685156FW .281 X .625 X .051/.080 HD ZNYC
67065317065311GM 1.12 X 1.75 X 1.37 X .12
77946447946441GM 1.50 X 2.12 X 1.75 X .12
87714287714281RED BATTERY CABLE BOOT
90442550442551NT #10-32 HX ZN
MFG. PART
NO.
QTY.DESCRIPTION
NOTES:
1. Supplied with engine.
2. Part of item 30 (793117 Kohler Wire Harness).
3. Torque to 48-45 ft.-lbs.
4. Engine oil capacity; 1.6 US qts.
5. Engine speed; 2450±50 RPM.
6. Coat ID with anti seize.
7. Torque to 33-37 ft.-lbs. Do not reuse factory installed screw when performing
service to mower requiring removal of engine, replace with 3/8-16 X 1.0 long
grade 5 cap screw.
333559 8/064-5
Page 24
Fuel System Installation
1
2
4
14
5
14
4
13
8
1
9
5
10
1
3
11
8
1
9
4
12
4
4
9
8
6
4-6333559 8/06
10
6
7
Page 25
Fuel System Installation
INDEX
NO.
100003310003312SMALL, SHORT WIRE TIE
110158180158181FUEL LINE, 26.25" LONG
120158180158181FUEL LINE, 16.25" LONG (HONDA)
130158180158181FUEL LINE, 8.5" LONG
147818807818802BUMPER, .500X 1.00X .312 X.188
SERVICE
PAR T NO .
177930677930623.5" FUEL CAP
2792978792978136/42 LEFT SIDE FUEL TANK
3792960792960136/42 RIGHT SIDE FUEL TANK
40003230003236CLIP
574505974505913-WAY FUEL VALVE
676795476795410FW .406 X .812 X .060 SAE HD ZN
70558220558228CS .375-16 X .75 HX G5 ZNYC
80545020545022NT .375-16 HX GRD 5 ZNYC
93335263335261HEAT SHIELD
0158180158181FUEL LINE, 14.00" LONG (KOHLER)
MFG. PART
NO.
QTY.DESCRIPTION
NOTES:
1. Torque to 20 ft.-lbs.
2. Supplied with new fuel tank.
3. Service parts (not shown) for fuel system:
799221SUCTION HOSE ASSY
794081FUEL FILTER SCREEN
785295FUEL GROMMET
792986SITE-LINE TANKS FUEL FITTING
333559 8/064-7
Page 26
Instrument Panel Installation
1
2
3
4
8
5
1
10
6
7
9
5
1
11
10a
8
1
7
12
13
13
12
FUSE SIZE
AND LOCATION
20a
4-8333559 8/06
Page 27
Instrument Panel Installation
INDEX
NO.
10026237N/A2RELAY
117938107938101THROTTLE CABLE (HONDA)
120559470559473CS .250-20X .500 HX G5 ZNYC
137685157685153FW .281 X .625 X .051/.080 HD ZNYC
SERVICE
PAR T NO .
17866577866571CHOKE CABLE (KOHLER)
7850307850301CHOKE CABLE (HONDA)
27764767764761PTO SWITCH
37122577122571RED INDICATOR LIGHT
4083022N/A2IGNITION KEY
7858087858081INDAK COATED KEY
50458980458981KEY SWITCH
67149987149982MS #10-24 X .625 HX ZN
77049327049324FW .219 X .500 X .048 ZNYC
80598320598324NT #10-24 HX NL ZN
93210593210591INSTRUMENT PANEL
7783657783651THROTTLE CABLE (KOHLER)
MFG. PART
NO.
QTY.DESCRIPTION
NOTES
1. Part of 793117 or 793083 (Tractor Wire Harness).
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.
This manual uses two other words to highlight information.
IMPORTANT calls attention to special mechanical information and
NOTE: emphasizes general information worthy of special attention.
All operators/mechanics 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, mechanic, 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 maintaining 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 in front of and to the right of the
seat, are designed to give the operator/mechanic brief information needed
in the daily operation and service 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/mechanic reads and understands this manual and all decals before
operating this machine. It is also the owner’s responsibility to make
certain that the operator/mechanic is a qualified and physically able
individual, properly trained in the operation of this equipment. Local
regulations may restrict the age of the operator/mechanic.
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/mechanic is responsible for
accidents or hazards occurring to other people or their property.
Safe Maintenance & Adjustment Practices
This product is capable of amputating hands and feet and throwing
objects. Always follow all safety instructions to avoid serious injury or
death.
▲
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, remove ignition
switch key and disconnect the negative battery cable. 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.
▲
Follow daily and weekly checklists, making sure hoses are tightly
secured and bolts are tightened.
▲
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. Clean up oil or fuel spillage. Allow
machine to cool before storing.
▲▲
Clean flammable material from machine. Prevent fires by
keeping engine compartment, battery, fuel line, fuel tank and
operator’s station clean of accumulated trash, grass clippings,
and other debris. Always clean up spilled fuel and oil.
▲ 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.
▲
Never put hands or feet under any part of the machine while it is
running.
▲
Except when changing or checking belt, always keep belt covers on
mower for safety as well as cleanliness.
▲
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!
▲
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.
▲
Never leave machine unattended with ignition key in switch,
especially with children present.
▲
Be alert and turn the machine off if children enter the area.
▲
Always wear adequate eye protection when servicing the battery,
hydraulic system or when grinding mower blades and removing
accumulated debris.
▲
Use extra caution when handling gasoline and other fuels. They are
flammable and vapors are explosive.
▲
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 jack stands. 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. Use only
appropriate jack stands, with a minimum weight rating of 2000
pounds to block the unit up. Use in pairs only. Follow the
instructions supplied with the vehicle stands.
▲
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.
▲
Use a stick or similar instrument to clean under the mower making
sure that no part of the body, especially arms and hands are under
mower.
▲
Exercise caution when working under the deck as the mower blades
are extremely sharp. Wearing gloves or wrapping the blade(s) is
advisable when working around or with the blades.
▲
Do not touch hot parts of machine.
▲
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.
MAINTENANCE & ADJUSTMENT SAFETY PRECAUTIONS
9-2
Page 63
333559_0806
9-3
▲
Grass collection system components are subject to 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.
▲
Use only genuine Hustler replacement parts to ensure that original
standards are maintained
Using a ramp
▲
Use extreme caution when loading and unloading a unit with a
ramp.
▲
Use only a single, full width ramp; do not use individual ramps for
each side of the unit. Having a full width ramp provides a surface
for the tractor frame to contact if the unit starts to tip backwards. It
also reduces the risk of a wheel going off and the machine tipping
over.
▲
Do not exceed a 15 degree angle between the ramp and the ground
or between the ramp and the trailer or truck.
▲
When on a ramp avoid sudden acceleration
Page 64
333559_0806
Safety and Instruction Decals
▲▲
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.
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.
Read Owner’s Manual and Quick
Reference Decal before attempting to
operate this machine.
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.
Do not remove or modify stabilizer
wheels or rear engine guard or injury can
result.
Part Number 793547
Part Number
727016
Part Number 771436
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
Part Number
793570
Never operate the mower deck with side
deflector removed or in raised position,
except when the grass catcher
attachment is being used.
Stay clear of mower blades as long as
engine is running.
Keep a safe distance from machine.
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.
Part Number 794297
Never operate the mower deck with
side deflector removed or in raised
position, except when the grass catcher
attachment is being used.
Stay clear of mower blades as long
as engine is running.
Beware of thrown objects.
Do not remove or modify stabilizer wheels or injury can occur.
Keep a safe distance from machine.
When operating on a slope of 15 degrees or more, 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.
9-4
If you loose 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.
If pump belt fails, steering control will
be lost. Refer to owner’s manual for
inspection and replacement intervals and
refer to above paragraph for emergency
procedures.
Part Number
600899
ReadOwner’s Manual
HelpAvoid Injury
Operatortraining required.
Knowall controls.
Keepshields in place.Maintainall safety devices.Lookbehind before backing.Keepchildren and others away.Stayclear of power driven parts.Donot operate in areas where
machinecould tip.
Refueling
Stop engine and allow
engine to cool for2
minutes prior to refueling.
Clean up anygasoline spills.Do not refuel while in enclosed
traileror other enclosed areas .
BeforeStar ting
Steering levers mustbe in
park brakeposition.
Deckclutch switch must
be in offposition.
Checkperformance of all safety
interlock switches daily (including
operatorpresence switch).
Avoidquick movements of steering levers.Reduce speed and use extreme
caution when operating on slopes.
Checkmowing area, and remove objects
that could be thrownby blades.
Turnengine off and remove key.Chockmachine when par kedon a slope.
While Operating
Neverperform maneuvers
at high groundspeeds .
Avoidsudden turns.
BeforeLeaving Operating Platform
Place drive/steering
controlsin par k brakeposition.
Place deckclutch switch
in the offposition.
793570
793547
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.
If pump belt fails, steering control will be lost. Refer to owner’s manual for
inspection and replacement intervals and refer to above paragraph for
emergency procedures.
600899
794297
Page 65
9-5
333559_0806
MAINTENANCE
MAINTENANCE LOCATOR
CHART
1. Engine Oil Fill & Dipstick
2. Fuel Filter
3a. Engine Air Cleaner (Honda)
3b. Engine Air Cleaner (Kohler)
4. Engine Oil Drain Plug
5. Battery
6. Fuel Tanks
7. Gauge Wheel Bearing Zerks (2)
8. Engine Oil Filter
9. Deck Lift Pivot Zerks (3)
10. Park Brake Switch (2)
11. Drive Tire
12. Deck Belt
13. Pump Belt
14. Blades
15. Engine Air Intake Screen
16. Front Gauge Wheel Tires
6
8
15
1
2
3a
7
7
5
10
4a
6
10
Figure 9-1
14
14
12
11
11
16
Viewed from top of unit
3b
4
9
13
Viewed from top of unit
Page 66
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. Change engine oil filter per the engine manufacturer’s
recommendations. Refer to Engine Owner’s Manual for
recommendations and other maintenance items.
4. Service more often under dusty or dirty conditions.
5. Pump drive belt only - Inspect every 6 months or 100 hours
and replace if worn or cracking is noticed. Otherwise, replace every
200 hours or 2 years whichever comes first.
6. Check fuel line hoses, fuel valve and grommet for any cracks or
leaks
7. Honda engine only
8. Kohler engine only
REFERENCES:
a —Refer to Engine Owner’s Manual
NOTE: After completing maintenance cycle (100 hours), repeat cycle.
Introd
uction
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/mechanic
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.
Clear away heavy build-up of grease, oil and dirt, especially in the
engine and under the seat platform areas; 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, using jack
stands or blocks, 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.
Torque values
WARNING: Particular attention must be given to tightening
the drive wheel lug 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:
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 torque callout chart located elsewhere
in this manual.
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 pressures are:
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.
Lubrication
1. Grease the three (3) deck lift pivots, located to the side of the
operator’s footrest per the Maintenance Schedule. Use SAE
multi-purpose grease.
2. Grease the front gauge wheel bearings per the Maintenance
Schedule. Use SAE multi-purpose grease.
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 platform. Fig. 9-2
WARNING: Battery posts, terminals, and related
accessories contain lead and lead compounds, chemicals
known to the State of California to cause cancer and
reproductive harm. Wash hands after handling.
WARNING: Avoid skin and clothing 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 drink the battery electrolyte.
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
WEEKLY ORANNUALLY OR
SERVICE AT50100
INTERVALS INDICATEDHOURSHOURS
Verify safety start interlock system Prior to each use
Visually inspect unit for loose hardware
and/or damaged partsPrior to each use
Visually inspect tires Prior to each use
Check oil level, engine (1)Prior to each use or every 4 hrs.
Clean air intake screen (4)(7)Prior to each use or every 4 hrs.
Clean foam element (4)(7)Prior to each use or every 4 hrs.
Check fuel level Prior to each use
Blades - sharpen & securely fastenedPrior to each use
Discharge chute - securely in place &
in lowest positionPrior to each use
Grease deck height pivotsx
Change engine oil & filter (1) (3)x
Clean cylinder and head fins (a)x
Check battery connectionsx
Check tire pressure with a gauge x
Clean engine exterior (a)x
Replace air cleaner paper element (4)x
Clean and regap spark plugs (a)x
Check pump and deck belt tension
& condition (5)x
Check fuel lines (6)x
Check fuel valve and grommet (6)x
Tighten lug nuts on wheels (2)x
Change fuel filter x
Replace spark plugsx
Check engine valve clearance (a)Every 200 hours or 2 years
Service starter (8)(a)Every 200 hours or 2 years
Replace EZT pump beltEvery 200 hours or 2 years
333559_0806
9-6
Page 67
333559_0806333559_0806
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. Clean the
battery terminals with a solution of four parts water and one
part baking soda when they become corroded.
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.
Always connect the positive (red) battery cable before
connecting the negative (black) 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.
The electrical system is protected by fuses located on the right fuel tank
instrument panel. Fig. 9-3 The fuses are as follows:
Main - 20 amp, blade-type
Clutch/Aux - 10 amp, blade-type
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 charging system
should be performed by trained technicians only.
Access to integrated pump/motor transmissions
The integrated pump/motor transmissions are accessed by lifting the
seat platform. The seat platform is hinged at the front. To raise it, remove
the lock nut and flat washer and tilt seat platform up and forward. (Fig. 9-
4)
If the seat is equipped with the optional arm rest kit, 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 damage to the arm rests.
Hydraulic system
The FasTrak 36/42 is equipped with two Hydro-Gear EZT integrated
pump/motor transmissions. Fig. 9-5
The EZT integrated pump/motor transmissions are sealed for life and
do not require any scheduled service.
The EZT integrated pump/motor transmissions are filled with 20W50
engine oil. If they ever become low on oil, fill to the level shown in Fig. 9-
6.
WARNING: When washing the mower, direct spray away
(especially if using a power washer) from the Hydro-Gear
EZT transmission’s seals to prevent water intrusion and to
ensure component performance.
9-7
Figure 9-2
Battery
Figure 9-4
Lock nut
Flat washer
Figure 9-3
FFuussee
Figure 9-5
EZT integrated
pump/motor
Page 68
Fuel system
DANGER: Observe usual fuel handling precautions:
Do not smoke while refueling.
Do not fill tank with engine running or while engine is hot.
Clean up any gasoline spills.
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.
Use extra caution when handling gasoline and other fuels.
They are flammable and vapors are explosive. A fire or
explosion from gasoline can burn you and others and can
damage property.
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.
Store gasoline in an approved container and keep it out of the
reach of children. Never buy more than a 30 day supply of
gasoline.
Always place gasoline containers on the ground away from
your vehicle before filling.
Do not fill gasoline containers inside a vehicle or on a truck
or trailer as interior carpets or plastic truck bed liners may
insulate the container and slow the loss of any static charge.
When practical, remove equipment from the truck or trailer
and refuel the equipment with its wheels on the ground. If
this is not possible, then refuel the equipment on the truck or
trailer using a portable container and not a gasoline dispenser
nozzle. If a gasoline dispenser nozzle must be used, keep the
nozzle in contact with the rim of the fuel tank or container
opening at all times until fueling is complete.
WARNING: Gasoline is harmful or fatal if swallowed.
Long-term exposure to vapors can cause serious injury and
illness.
Avoid prolonged breathing of vapors.
Keep face away from nozzle and gas tank or conditioner
opening.
Keep gas away from eyes and skin.
The fuel tanks are located in the tractor’s fenders. (Fig. 9-7) Total
capacity for the fuel tanks is 6 U.S. gallon (22.71 liter).
IMPORTANT: Do not overfill the fuel tanks. The fuel tanks should
be filled no higher than 2” below the tank’s fill neck.
When filling the fuel tanks disengage deck clutch, place control levers
in park brake position, and stop tractor engine. Clean around the fuel tank
cap and remove the cap and begin filling. When finished, screw the cap on
securely and wipe up any spilled gasoline.
Use regular unleaded gasoline with an octane rating of 87 or higher.
IMPORTANT: Never use methanol, gasoline containing methanol, or
gasohol containing more than 10% ethanol because the fuel system could be
damaged. Do not mix oil with gasoline.
Using a fuel stabilizer/conditioner in the tractor can provide benefits
such as:
1. Keeps gasoline fresh during storage of 90 days or less. For longer
storage, drain the fuel tanks.
2. Cleans the engine during operation.
3. Eliminates gum-like varnish buildup in the fuel system.
IMPORTANT: Do not use fuel additives containing methanol or
ethanol.
Add the correct amount of gas stabilizer/conditioner to the gas. Follow
the gas stabilizer/conditioner manufacturer’s directions for best results.
The fuel filter (Fig. 9-8A & 9-8B) is installed in the fuel line between
fuel tanks and engine fuel pump. Replace filter annually or after every 100
hours of operation, whichever occurs first. For fuel filter removal refer to
the engine owner’s manual
When replacing the fuel filter, check the fuel line hoses and fuel tank
fitting grommets for any cracks or leaks. Replace as needed.
A fuel shut-off valve is located to the right rear of the seat. Fig. 9-9
Close this valve (center position) to prevent fuel flow to the engine. Close
this valve when transporting the unit on a trailer or truck.
Draining the fuel tank
1. Park the unit on a flat surface. Stop the engine and remove the
Figure 9-8A
Honda
Fuel filter
Inlet hose
Figure 9-6
Figure 9-7
Fuel tank
.75” - 1.50” Depth
at 50
o
- 100o F
333559_0806
9-8
Page 69
9-9
333559_0806
ignition key. Make sure deck clutch switch is in the down (OFF)
position. Place control levers in the park brake position. Disconnect
negative battery cable.
2. Close the fuel shut-off valve (center position). Fig. 9-9
3. Disconnect the fuel line from the fuel tank fitting. Place the end of
the hose in an approved container to drain the remaining fuel from
the hose.
4. Remove the fuel tank from the tractor. Remove the fuel cap, tip the
tank and drain the fuel into an approved fuel container.
5. When fuel tank is drained, re-attach the fuel tank to the tractor and
re-connect the fuel line to the fuel tank fitting. Make certain hose
clamp is properly installed.
6. Fill fuel tank with proper grade of gasoline and open shut-off valve.
Engine oil and filter
Check engine oil daily and after every 4 hours of operation. Crankcase
dipstick and oil filler tube are located as shown in Fig. 9-10A & 9-10B.
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. 910A, 9-10B & 9-10C
Engine mounting bolts
If the original engine mounting bolts are ever removed from the tractor,
do not reuse. The original bolts are self-tapping and if they are reused they
may try to cut new threads into the engine block mounting holes.
Replace with 3/8”-16 x 1.00” Grade 5 bolts. Apply Loc-Tite 242 to the
threads and torque to 30-35 ft.-lbs. Re-use the int/ext tooth lockwashers
Figure 9-9
Fuel shut-off valve
Closed position shown
Right fuel
tank position
Left fuel
tank position
Figure 9-8B
Kohler
Fuel filter
Inlet hose
Figure 9-10A
Engine oil filter
Dipstick
Honda
Engine oil
filler tube
Engine oil
drain plug
Figure 9-10B
Kohler
Dipstick &
Engine oil
filler tube
Engine
oil filter
Figure 9-10C
Kohler
Engine oil
drain plug
Page 70
that were factory installed with the original mounting bolts.
Belt replacement
Figures 9-11 and 9-12 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.
Deck belt replacement
1. Park the unit on a flat surface. Stop the engine and remove the
ignition key. Make sure deck clutch switch is in the down (OFF)
position. Place control levers in the park brake position. Disconnect
negative battery cable.
2. Place the deck in the lowest position.
3. Remove the deck belt covers.
4. Release the deck belt tension by pulling on the belt tension chain and
sliding the chain out of the anchor bracket slot. This will relieve the
tension on the deck belt idler spring. Fig. 9-11
5. Push the idler toward the rear of the deck to provide maximum belt
clearance.
6. Remove the existing belt and replace with a new belt.
7. Route the new belt per Fig. 9-11.
8. Re-tension the deck belt idler per the Deck drive belt adjustment
section found elsewhere in this manual.
9. Re-install the deck belt covers.
10. Re-attach the negative battery cable.
Integrated pump/motor drive belt replacement
WARNING: This procedure will require that the unit to be
raised and blocked up off of the ground. Use only
appropriate vehicle stands, with a minimum weight rating of
2000 pounds to block the unit up. Use in pairs only. Follow
the instructions supplied with the vehicle stands.
1. Park the unit on a flat surface. Stop the engine and remove the
ignition key. Make sure deck clutch switch is in the down (OFF)
position. Place control levers in the park brake position. Disconnect
negative battery cable.
2. Place the deck in the lowest position.
3. Raise the rear of the tractor and block with certified jack stands.
4. Remove the right rear tire and wheel from the tractor.
5. The deck belt must be removed from the clutch pulley first by
releasing the deck belt tension by pulling on the belt tension chain
and sliding the chain out of the anchor bracket slot. This will relieve
the tension on the deck belt idler spring. Fig. 9-11
6. Remove the deck drive belt from the electric clutch pulley. This belt
does not need to be removed from any of the other pulleys.
7. Release the tension from the integrated pump/motor belt by pulling
on the belt tension chain and sliding the chain out of the anchor
bracket slot. Fig. 9-14
8. Slide the belt off the engine pulley. The belt will have to be slid
above the engine pulley to allow the belt to be removed from the
other pulleys. Fig. 9-13
9. Slide the belt over the integrated pump/motor pulleys and fans.
10. The belt can now be removed from above the engine pulley.
11. Install new belt by sliding it up and over the engine pulley. Make
certain it is not in the pulley groove at this time but is above the
pulley.
12. Slide the belt over the integrated pump/motor pulleys.
13. Slide the belt onto the engine pulley.
14. Re-attach the spring and chain to the tensioner pulley arm. Pull
chain and slide the chain into the anchor bracket slot. Fig. 9-14
15. Re-install the deck drive belt on the electric clutch pulley and make
sure it is routed properly on all of the deck pulleys.
16. Re-tension the deck belt idler per the Deck drive belt adjustment
Figure 9-11
1
Deck Belt Drive Layout
1. Spindle drive belt
2. Deck blade spindle pulley
3. Spindle belt tension idler
4. Spindle belt tension idler spring
(7.5" (19.05
CM) at operation)
5. Deck belt idler pulley
6. Idler arm
2
5
4
3
2
6
Figure 9-12
1
3
2, 6
4
5
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
8. Fixed idler pulley
Viewed from
top of unit
5
7
333559_0806
9-10
Page 71
9-11
333559_0806
section found elsewhere in this manual.
17. Re-attach the right rear drive tire and wheel. Torque lug nuts to 65-
75 ft.-lbs. (88.14-101.7 NM).
18. Raise the tractor and remove the jackstands. Lower the tractor.
19. Re-attach the negative battery cable.
Mower blade removal
Use a 15/16" wrench to remove the 5/8" cap screw holding the blade to
the spindle shaft from underneath.
Sharpen the blades on a grinder following pattern as shown (Fig. 9-15).
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
5/8" 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. 9-16 and 9-
17). Replace any distorted blade.
Do not re-use spindle bolts which have stripped, worn or undercut
threads. Torque bolts on spindles to 118 foot-pounds (160.01Nm) when
reinstalling blades.
IMPORTANT: The blade sail (curved part) must be pointing upward
toward the inside of the deck to ensure proper cutting.
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.
Figure 9-13
Engine
pulley
Deck idler pulley
Figure 9-14
Anchor
bracket
slot
Spring
Chain
Figure 9-15
Resharpening Pattern
Do not sharpen to original pattern (below).
It is easier to get a straight cutting edge following
the resharpening pattern shown above.
Original Edge
Warped Blade (Replace)
Straight Blade
Comparison of Warped and Straight Blades
Cutting
Plane
Figure 9-16
Figure 9-17
Twisted Blade Edge
(Replace)
Cutting Edge
Straight Blade Edge
End view of blades, comparing
twisted and straighten blades.
Cutting Plane
Cutting Edge
Page 72
ADJUSTMENTS
Introduction
Your FasTrak 36/42 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.
Clear away heavy build-up of grease, oil and dirt, especially in the
engine and under the seat platform areas; 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.
Park brake adjustment
Occasionally check the park brake adjustment using the following
method:
1. Shut engine off, place control levers in the park brake position,
disengage deck clutch, remove ignition switch key and disconnect
negative battery cable before doing any adjustments.
2. Raise and block the tractor up so the drive wheels are off of the
floor.
WARNING: Never work under the machine or attachment
unless it is safely supported with jack stands. 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. Use only
appropriate jack stands, with a minimum weight rating of
2000 pounds to block the unit up. Use in pairs only. Follow
the instructions supplied with the vehicle stands.
3. Remove the drive tires.
4. Push the steering lever inward into the operating position,
disengaging the brake. Only adjust one side at a time.
5. Locate the brake lever arm and brake gear on the EZT transmission.
When the steering lever is in the operating position, the brake arm
should have a minimum of 0.06" (1.52
MM) and maximum of 0.125"
(3.18MM) clearance between the teeth of the brake lever arm and the
outside diameter of the brake gear. Fig. 9-18
6. If you find that the clearance is not to this specification, then adjust
the position of the brake lever arm by moving the lock nuts on the
brake rod accordingly. When adjusting the nuts, the spacing
between the inside of the nuts needs to be maintained at 7/8"
(2.22
CM) which has been set at the factory. The best way to keep
this spacing is to turn both nuts in the same direction the same
number of turns. Fig. 9-19
7. Loosen the jam nut on the brake rod and rotate the adjusting tube
(Fig. 9-20) until the dimensions shown in Fig. 9-18 can be attained.
Re-tighten the locknut.
8. After adjustments are made and the proper clearance is restored,
actuate and release the brakes with the steering lever several times.
Check to make sure the brake arm on the EZT is engaging and fully
disengaging the teeth of the brake gear.
9. Repeat this process for the opposite side if required.
10. Assemble the rear tires and re-torque the lug nuts to 65-75 ft.-lbs.
(88.14-101.7 NM)
11. Raise the rear of the tractor and remove the jack stands. Lower the
tractor.
Steering linkage adjustment
The neutral adjustment has been factory adjusted to eliminate creeping
when the control levers are in the neutral position. However, if the steering
linkage should ever need adjustment due to the unit creeping when the
steering levers are in the neutral position or the EZT’s whining when the
parking brakes are engaged, take the unit to an Authorized Hustler Dealer
for adjustment.
WARNING: Only properly trained personnel should
attempt to reset the neutral adjustment on the FasTrak 36/42.
This procedure requires that the engine be running and the
drive wheels rotating during adjustment.
333559_0806
Brake lever arm
Brake gear
.06” - .125” gap
(1.52
MM - 3.18MM)
Figure 9-18
Lock nut
Brake lever arm
Brake gear
7/8”
(2.22CM)
Lock nut
Figure 9-19
Jam nut
Figure 9-20
Adjusting
tube
9-12
Page 73
9-13
333559_0806
WARNING: The adjustable steering rods are located near
the EZT integrated pump/motor fans. Make certain the
engine is not running when adjusting the steering rods. The
neutral adjustment for the control levers in the neutral
position is discussed in this section.
Control lever neutral adjustment
Before considering any adjustment, check the tire air pressure. Unequal
tire pressure will cause the tractor to drift to one side. Refer to tire pressure
information in the Maintenance section of this manual.
NOTE: Proper park brake adjustment must be completed before the
control lever neutral adjustment can be done.
Fine adjustment to the unit’s steering is made with the adjustable pump
linkage rods. Fig. 9-21
Neutral is properly adjusted when the control levers are in the park brake
position and the EZT transmissions do not “whine” .
If this occurs, the control linkage may be adjusted as follows:
1. Raise and block the tractor frame keeping the rear drive tires free
and clear of any obstructions so they are free to rotate. The engine
will be running and tires rotating during this operation.
WARNING: Never work under the machine or attachment
unless it is safely supported with jack stands. 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. Use only
appropriate jack stands, with a minimum weight rating of
2000 pounds to block the unit up. Use in pairs only. Follow
the instructions supplied with the vehicle stands.
2. Remove the seat pan locknut as shown in Fig. 9-22 Tilt the seat
forward. Temporarily bypass the seat switch.
3. Loosen the front dampener ball stud nut as shown in Fig. 9-21. The
dampener will be adjusted and tightened after neutral is reset.
4. Staying clear of the rear drive tires, start the engine. If the EZT
transmissions whine, then the neutral setting needs to be re-adjusted.
In this operation you will need to adjust one side at a time. If either
side whines significantly, then the steering lever needs to be pushed
into the operating position, disengaging the brake. Most likely when
the brake is disengaged, the drive wheel will begin to rotate even
though the steering lever is in the neutral position.
5. Shut off the machine. Loosen the jam nuts on each end of the pump
control rod as shown in Figure 9-21.
6. Start the engine. Move the steering lever to just engage the brake
(neutral) slot and hold it in that position (Do not engage the steering
lever far enough to engage the brakes in the brake slot).
WARNING: This operation is extremely dangerous. Pay
close attention when adjusting the pump control rod so you
do not get your fingers, tools, or anything else close to the
EZT pump cooling fans.
7. While holding the steering lever position discussed in step 6,
carefully adjust the pump control rod until the rear wheel starts
turning forward. Now turn the pump control rod in the opposite
direction until the moment when the wheel just stops turning
forward. Turn the control rod another 1/2 turn in this direction.
Hold the pump rod in this position and actuate the parking brake
with steering lever. The EZT should not whine.
8. Hold the pump control rod still and turn off the engine.
9. Tighten the jam nuts on each end of the pump control rod. NOTE:
Do not let pump control rod turn while tightening the jam nuts.
10. Neutral is now set. Start the engine and actuate the brakes a few
times to confirm that the EZT does not whine when the park brake is
set.
11. Repeat for the other side.
12. The steering dampener now needs to be adjusted and tightened.
13. Reconnect the seat switch and make sure the seat switch is
operating properly per the following procedure:
A. The operator must be on the seat when testing the seat switch.
B. Set both control levers in the park brake position.
C. Start the engine and allow it to warm up to operating
temperature.
D. 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.
E. 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.
F. If the engine fails to stop when the deck clutch switch is up or
one or both of the control levers are not in the park brake
position and the operator is off the seat, check the function of
the seat switch. If the seat switch is not operating properly (isnot 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.
WARNING: Do not operate machine without a properly
functioning seat safety switch.
Steering dampener adjustment
The steering dampener 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.
If the steering control lever does not return to neutral from reverse then
adjust as follows:
To set the steering dampeners in the correct operating position follow
these steps:
1. Shut engine off, place control levers in the park brake position,
disengage deck clutch, remove ignition switch key and disconnect
negative battery cable before doing any adjustments.
2. If you have not already done so, loosen the front ball stud that is
attached to the forward dampener socket. Fig. 9-21
Front dampener ball stud
Jam nut
Pump rod
adjuster assembly
Jam nut
Figure 9-21
Figure 9-22
Lock nut
Flat washer
Page 74
3. When the ball stud is loosened, pull out on the ball stud stud end and
release. The dampener will return to the neutral position and come
to rest. Re-tighten the front ball stud.
4. Release the park brake and pull the steering lever to the reverse
position and allow the dampener to return the lever to the neutral
position. If the steering lever does not return to the neutral position
(centered with the brake slot), then either you have not adjusted the
dampener correctly, or it is damaged and needs to be replaced.
5. Repeat for the opposite side.
Hydraulic pump belt adjustment
The pump drive belt tension remains constant by means of a tension idler
and spring (Fig. 9-23). There is no tension adjustment of this belt.
NOTE: Inspect the belt every 100 hours and replace as needed.
Replace the belt every 200 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. 9-24). 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. 9-24). Installed spring
length should be 7.50" ± .3" (19.05CM ± .76CM) originally with adjustments
of .60" (15.2MM) per chain link. (Fig. 9-25)
IMPORTANT: Do not over tension the spring to compensate for a
badly worn belt or pulley.
Engine RPM setting
The FasTrak 36/42 is designed so that the engine will run at 3600 rpm
(Kohler) or 3550 rpm (Honda) with integrated pump/motor load only. At
this speed the integrated pump/motors are running at their maximum rated
speed.
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:
WARNING: Stop engine. Make sure deck clutch switch is
in the down (OFF) position. Remove ignition key. Place
control levers in the brake position before leaving machine.
2. Park the unit on a flat surface.
3. Raise deck and place 3" (7.62CM) tall spacer blocks under the edge
of the deck - two in front on each side and two in back on each side
(Fig. 9-26). Remove the height adjusting stop and let the deck down
so it rests on the 3” (7.62CM) spacer blocks. Make sure the deck is
setting on all four blocks. Leave the height adjusting stop out of the
square adjusting bar for now. The deck should be leveled before the
height is set. Fig. 9-27
4. Loosen the two nuts that hold the deck adjusting bar in position.
Fig. 9-30
5. Loosen the two nuts that hold the right rear deck lifting arm. Fig. 9-
28
6. Loosen the left rear deck leveling bracket by loosening the flange
nuts. Fig. 5-14
7. Loosen the jam nut and back out the 5/16” bolt on top of the
adjuster. Fig. 9-29
8. Check to make sure the deck is resting firmly on all of the 3”
(7.62
CM) blocks. Check the front right deck chain to be sure it is
taut. Now, screw both nuts finger tight against the square block on
the right rear deck lift arm. Tighten these two nuts. Fig. 9-28
9. Tighten the 5/16” bolt on the adjuster until the chain is taut. Tighten
the jam nut against the adjuster. Tighten the two flange nuts. The
deck should now be level. Fig. 9-29
10. To adjust the deck height insert the height adjusting stop into the 3-
1/4” (8.26CM) position. (Fig. 9-27) Remember, the blocks are 3”
(7.62CM) and the blades are set 1/4” (6.35MM) higher than the front
edge of the deck, so the cutting height is currently at 3-1/4”
(8.26CM).
11. Tighten the rear nut against the block attached to the deck lifting
pedal as tight as you can by hand. (Fig. 9-30) Make sure the stop
handle is pushing firmly against the height adjusting stop so that
there is no free play forward or rearward when you shake the
adjustment bar. Fig. 9-27
12. Finger tighten the front nut against the block attached to the deck
lifting pedal. Tighten both nuts and check to make sure that all deck
Figure 9-23
Spring
Tension
idler
Pump drive
belt
Figure 9-24
Figure 9-25
1.50”
Spring Extension
7.50”
6.0”
Normal Spring Length
Spring
Tension idler
Chain
Anchor bracket
9-14
333559_0806
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333559_0806
9-15
Figure 9-27
Height
adjusting
stop
Stop
handle
Deck adjusting bar
Figure 9-26
Blocks
Figure 9-28
Nut
Chain
Deck lift
threaded rod
Nut
Lifting
arm
Block
Figure 9-29
5/16” bolt
Adjuster
Flange nut
Jam nut
Figure 9-30
Foot
pedal
Nuts
Chain
Deck
adjusting
bar
Block
linkage hardware are tight. Fig. 9-30
13. Raise the deck into transport position and remove the blocks from
under the deck corners. The deck should now be level and the deck
cutting height properly adjusted.