Snapper 1694009, Conquest 1700, Prestige 1800, Broadmoor 1600, 1694010 Operator's Manual
...
OSi_lpli_il_ _I MASSEY FERGUSON
OPERATOR'S
MANUAL
Prestige / 1800 / 2800 / GT
Conquest / 1700 / 2700 / YT
Broadmoor / 1600 / 2600 / LT
Series
AGCQ
16HP Hydro Tractors
Mfg. No. Description
1694009 Broadmoor, 16HP
1694010 Broadmoor, 16HP
1694011 Conquest, 16HP Hydro
1694018 1606, 16HP Hydro
1694019 1616, 16HP Hydro
1694020 1716H, 16HP Hydro
1694027 2606, 16HP Hydro
1694028 2616, 16HP Hydro
1694029 2716H, 16HP Hydro
1694170 Conquest, 16HP Hydro (CE)
1694179 Broadmoor, 16HP Hydro (CE)
1694207 1616, 16HP Hydro (CE)
1694209 2616, 16HP Hydro (CE)
1694277 Broadmoor, 16HP Hydro
1694279 1626, 16HP Hydro
1694281 2626, 16HP Hydro
1694301 Broadmoor, 16HP Hydro (CE)
1694368 YT1644, 16HP Hydro
1694429 Broadmoor, 16HP Hydro
1694430 Broadmoer, 16HP Hydro (CE)
1694431 2616, 16HP Hydro
1694465 1616, 16HP Hydro
1694487 LT1644, 16HP Hydro
18HP Hydro Tractors
Mfg. No. Description
1694013 Conquest, 18HP Hydro
1694022 1718H, 18HP Hydro
1694031 2718H, 18HP Hydro
1694369 YT1850, 18HP Hydro
1694467 1618, 18HP Hydro
1694468 Broadmoor, 18HP Hydro
1694469 2618, 18HP Hydro
1694470 Conquest, 18HP Hydro (CE)
1694475 YT1844, 18HP Hydro
1694518 YT1844, 18HP Hydro (CE)
20HP Hydro Tractors
Mfg. No. Description
1694014 Conquest, 20HP Hydro
1694015 Prestige, 20HP Hydro
1694016 Prestige, 20HP Hydro PS
1694023 1720H, 20HP Hydro
1694024 1820H, 20HP Hydro
1694025 1820H, 20HP Hydro PS
1694032 2720H, 20HP Hydro
1694033 2820H, 20HP Hydro
1694034 2820H, 20HP Hydro PS
1694172 Prestige, 20HP Hydro (CE)
1694476 YT2050, 20HP Hydro
1694582 Prestige, 20HP Hydro (CE)
23HP Hydro Tractors
Mfg. No. Description
1694017 Prestige, 23HP Hydro PS
1694026 1823H, 23HP Hydro PS
1694035 2823H, 23HP Hydro PS
1694370 GT2354, 23HP Hydro PS
38" Mower Decks
Mfg. No. Description
1694036 38" Mower Deck
1694042 38" Mower Deck
1694453 38" Mower Deck (CE)
40" Mower Decks
Mfg. No. Description
1694041 40" Mower Deck
1694047 40" Mower Deck
1694177 40" Mower Deck (CE)
1694210 40" Mower Deck (CE)
1694339 40" Mower Deck
1694340 40" Mower Deck
1694341 40" Mower Deck (CE)
44" Mower Decks
Mfg. No,
1694037
1694038
1694043
1694044
1694173
1694178
1694371
1694488
1694519
Description
44" _ower Deck
44" _ower Deck
44" _ower Deck
44" _ower Deck
4#' _owerDeck(CE)
44" _owerDeck(CE)
44" _owerDeck
44"_owerDeck
44" _owerDeck(CE)
50" Mower Decks
Mfg. No. Description
1694039 50" Mower Deck
1694045 50" Mower Deck
1694174 50" Mower Deck (CE)
1694372 50" Mower Deck
54" Mower Decks
Mfg. No. Description
1694040 54"MowerDeck
1694046 54"MowerDeck
1694373 54"MowerDeck
1694366 54"MowerDeck
1694367 54" Mower Deck
1694491 54"MowerDeck
1723204
Revision 17
Rev. Date 9/2003
Supercedes 1723374
100-2533-17-PR-SHAN
TP
TableofContents
Safety Rules & Information ................................. 2
Identification Numbers ........................................ 5
Safety Decals ....................................................... 6
Safety Icons ......................................................... 7
Features & Controls ............................................ 8
Control Functions .................................................... 8
Parking Brake Function ......................................... 10
Automatic Controlled Traction ............................... 10
Dashboard Display Functions ............................... 11
Operating the Tractor ........................................ 12
Safety Interlock System ........................................ 12
General Operating Safety ..................................... 12
Adding Fuel ........................................................... 12
Starting the Engine ............................................... 12
Stopping the Tractor & Engine .............................. 13
Driving the Tractor ................................................ 13
Mowing .................................................................. 13
Pushing the Tractor by Hand ................................ 13
Using a Mulching Mower ....................................... 14
Adjusting Mower Cutting Height - 40" Decks ........ 15
Adjusting Mower Cutting Height - 38" 44" 50" 54".15
Mower Deck Removal & Installation ..................... 16
Attaching a Trailer ................................................. 19
Storage ................................................................. 19
Lift Variations When Using Attachments ............... 20
Regular Maintenance ........................................ 21
Maintenance Schedule ......................................... 21
Check / Clean Oil Cooler ...................................... 22
Safety Interlock System Check ............................. 22
Blade Brake Check ............................................... 22
PTO Clutch Adjustment Check ............................. 22
Engine Maintenance ............................................. 22
Checking Tire Pressures ....................................... 23
Battery Maintenance ............................................. 23
Lubrication ............................................................ 24
Lubricate Rear Axes ............................................. 25
Servicing the Mower Blades ................................. 26
Check Mower Blade Timing .................................. 27
Transmission Identification ................................... 28
Transmission Maintenance ................................... 28
Troubleshooting, Adjustment & Service ......... 32
Troubleshooting the Tractor .................................. 32
Troubleshooting the Mower .................................. 33
Battery Charging ................................................... 34
Seat Adjustment.................................................... 34
Manual LiftAssist Adjustment ............................... 34
Steering Wheel Adjustment .................................. 35
Steering Gear Adjustment ..................................... 35
Brake Adjustment.................................................. 35
PTO Clutch Adjustment ........................................ 36
Mower Adjustments .............................................. 37
Gauge Wheels .............................................. 37
Leveling the Mower ....................................... 37
Mower Belt Replacement ...................................... 39
44" & 50" PTO Belt Replacement ................. 39
54" PTO Belt Replacement ........................... 39
Arbor Drive Belt Replacement, 44" 50" 54"...40
40" Mower PTO Belt Replacement ............... 41
40" Mower Arbor Drive Belt Replacement ....42
38" Mower Drive Belt Replacement .............. 43
Specifications .................................................... 44
Parts & Accessories .......................................... 46
Lawn Care & Mowing Information ............. LCE1
NOTE: In this manual, "left" and "right" are referred to as
seen from the operating position.
SafetyRules& Information
Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control
of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment.
This mowing deck is capable of amputating hands and feet and throwing objects.
The triangle _ in text signifies important cautions or warnings which must be followed.
GENERAL OPERATION
1. Read, understand, and follow all instructions in the
manual and on the unit before starting.
2. Do not put hands or feet near rotating parts or under
the machine. Keep clear of the discharge opening at
all times.
3. Only allow responsible adults, who are familiar with
the instructions, to operate the unit (local regulations
can restrict operator age).
4. Clear the area of objects such as rocks, toys, wire,
etc., which could be picked up and thrown by the
blade(s).
5. Be sure the area is clear of other people before mow-
ing. Stop the unit if anyone enters the area.
6. Never carry passengers.
7. Do not mow in reverse unless absolutely necessary.
Always look down and behind before and while travel-
ling in reverse.
8. Never direct discharge material toward anyone.
Avoid discharging material against a wall or obstruc-
tion. Material may ricochet back toward the operator.
Stop the blade(s) when crossing gravel surfaces.
9. Do not operate the machine without the entire grass
catcher, discharge guard (deflector), or other safety
devices in place.
10. Slow down before turning.
11. Never leave a running unit unattended. Always disen-
gage the PTO, set parking brake, stop engine, and
remove keys before dismounting.
12. Disengage blades (PTO) when not mowing. Shut off
engine and wait for all parts to come to a complete
stop before cleaning the machine, removing the grass
catcher, or unclogging the discharge guard.
13. Operate the machine only in daylight or good artificial
light.
14. Do not operate the unit while under the influence of
alcohol or drugs.
15 Watch for traffic when operating near or crossing
roadways.
16. Use extra care when loading or unloading the unit
into a trailer or truck.
17.Always wear eye protection when operating this unit.
18. Data indicates that operators, age 60 years and
above, are involved in a large percentage of riding
mower-related injuries. These operators should eval-
uate their ability to operate the riding mower safely
enough to protect themselves and others from injury.
19. Follow the manufacturer's recommendations for
wheel weights or counterweights.
20. Keep in mind the operator is responsible for accidents
occurring to other people or property.
21. All drivers should seek and obtain professional and
practical instruction.
22. Always wear substantial footwear and trousers.
Never operate when barefoot or wearing sandals.
23. Before using, always visually check that the blades
and blade hardware are present, intact, and secure.
Replace worn or damaged parts.
24. Disengage attachments before: refueling, removing
an attachment, making adjustments (unless the
adjustment can be made from the operator's posi-
tion).
25. When the machine is parked, stored, or left unattend-
ed, lower the cutting means unless a positive
mechanical lock is used.
26. Before leaving the operator's position for any reason,
engage the parking brake, disengage the PTO, stop
the engine, and remove the key.
27. To reduce fire hazard, keep the unit free of grass,
leaves, & excess oil. Do not stop or park over dry
leaves, grass, or combustible materials.
28. It is a violation of California Public Resource Code
Section 4442 to use or operate the engine on or near
any forest-covered, brush-covered, or grass-covered
land unless the exhaust system is equipped with a
spark attester meeting any applicable local or state
laws. Other states or federal areas may have similar
laws.
TRANSPORTING AND STORAGE
1. When transporting the unit on an open trailer, make
sure it is facing forward, in the direction of travel. If
the unit is facing backwards, wind lift could damage
the unit.
2. Always observe safe refueling and fuel handling prac-
tices when refueling the tractor after transportation or
storage.
3. Never store the unit (with fuel) in an enclosed poorly
ventilated structure. Fuel vapors can travel to an
ignition source (such as a furnace, water heater, etc.)
and cause an explosion. Fuel vapor is also toxic to
humans and animals.
TP 600-2459-06-UV-SMA
4. Always follow the engine manual instructions for
storage preparations before storing the unit for both
short and long term periods.
5. Always follow the engine manual instructions for
proper start-up procedures when returning the unit to
service.
6. Never store the unit or fuel container inside where
there is an open flame or pilot light, such as in a
water heater. Allow unit to cool before storing.
SafetyRulesandinformation,
SLOPE OPERATION
Slopes are a major factor related to loss-of-control and tip-
over accidents, which can result in severe injury or death.
Operation on all slopes requires extra caution. If you can-
not back up the slope or if you feel uneasy on it, do not
operate on it.
Control of a ride-on machine sliding on a slope will not be
regained by the application of the brake. The main rea-
sons for loss of control are: insufficient tire grip on the
ground, speed too fast, inadequate braking, the type of
machine is unsuitable for its task, lack of awareness of the
ground conditions, incorrect hitching and load distribution.
1. Mow up and down slopes, not across.
2. Watch for holes, ruts, or bumps. Uneven terrain could
overturn the unit. Tall grass can hide obstacles.
3. Choose a slow speed so that you will not have to
stop or change speeds while on the slope.
4. Do not mow on wet grass. Tires may loose traction.
5. Always keep unit in gear especially when traveling
down slopes. Do not shift to neutral and coast down-
hill.
6. Avoid starting, stopping, or turning on a slope. If tires
lose traction, disengage the blade(s) and proceed
slowly straight down the slope.
7. Keep all movement on slopes slow and gradual. Do
not make sudden changes in speed or direction,
which could cause the machine to rollover.
8. Use extra care while operating machines with grass
catchers or other attachments; they can affect the
stability of the unit.
9. Do not try to stabilize the machine by putting your
foot on the ground.
10. Do not mow near drop-offs, ditches, or embank-
ments. The mower could suddenly turn over if a
wheel is over the edge of a cliff or ditch, or if an edge
caves in.
11. Do not use grass catchers on steep slopes.
12. Do not mow slopes you cannot back up.
13. See your authorized dealer/retailer for recommenda-
tions of wheel weights or counterweights to improve
stability.
14. Remove obstacles such as rocks, tree limbs, etc.
15. Use slow speed. Tires may lose traction on slopes
even through the brakes are functioning properly.
16. Do not turn on slopes unless necessary, and then,
turn slowly and gradually downhill, if possible.
TOWED EQUIPMENT
1. Tow only with a machine that has a hitch designed
for towing. Do not attach towed equipment except at
the hitch point.
2. Follow the manufacturer's recommendations for
weight limit for towed equipment and towing on
slopes.
3. Never allow children or others in or on towed equip-
ment.
4. On slopes, the weight of the towed equipment may
cause loss of traction and loss of control.
5. Travel slowly and allow extra distance to stop.
6. Do not shift to neutral and coast down hill.
WARNING
Never operate on slopes greater than 17.6 percent
(10°) which is a rise of 3-1/2 feet (106 cm) vertically in
20 feet (607 cm) horizontally.
When operating on slopes use additional wheel
weights or counterweights. See your dealer/retailer
to determine which weights are available and
appropriate for your unit.
Select slow ground speed before driving onto slope.
In addition to front weights, use extra caution when
operating on slopes with rear-mounted grass
catchers.
Mow UP and DOWN the slope, never across the
face, use caution when changing directions and DO
NOT START OR STOP ON SLOPE.
CHILDREN
Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the
unit and the mowing activity. Never assume that children
will remain where you last saw them.
1. Keep children out of the mowing area and under the
watchful care of another responsible adult.
2. Be alert and turn unit off if children enter the area.
3. Before and during reverse operation, look behind and
down for small children.
4. Never carry children, even with the blade(s) off. They
may fall off and be seriously injured or interfere with
safe unit operation. Children who have been given
rides in the past may suddenly appear in the mowing
area for another ride and be run over or backed over
by the machine.
5. Never allow children to operate the unit.
6. Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
EMISSIONS
1. Engine exhaust from this product contains chemicals
known, in certain quantities, to cause cancer, birth
defects, or other reproductive harm.
2. Look for the relevant Emissions Durability Period and
Air Index information on the engine emissions label.
IGNITION SYSTEM
1. This spark ignition system complies with Canadian
ICES-O02.
3
SafetyRules& Information
SERVICE AND MAINTENANCE
Safe Handling of Gasoline
1. Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.
2. Use only approved gasoline containers.
3. Never remove the gas cap or add fuel with the engine
running. Allow the engine to cool before refueling.
4. Never fuel the machine indoors.
5. Never store the machine or fuel container where
there is an open flame, spark, or pilot light such as
near a water heater or other appliance.
6. Never fill containers inside a vehicle or on a truck bed
with a plastic bed liner. Always place containers on
the ground away from your vehicle before filling.
7. Remove gas-powered equipment from the truck or
trailer and refuel it on the ground. If this is not possi-
ble, then refuel such equipment on a trailer with a
portable container, rather than from a gasoline dis-
penser nozzle.
8. Keep nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is com-
plete. Do not use a nozzle lock-open device.
9. If fuel is spilled on clothing, change clothing immedi-
ately.
10. Never over-fill the fuel tank. Replace gas cap and
tighten securely.
11. Use extra care in handling gasoline and other fuels.
They are flammable and vapors are explosive.
12. If fuel is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and
avoid creating any source of ignition until fuel vapors
have dissipated.
13. Replace all fuel tank caps and fuel container caps
securely.
Service & Maintenance
1. Maintain or replace safety and instruction labels as
necessary.
2. Never run the unit in an enclosed area where carbon
monoxide fumes may collect.
3. Keep nuts and bolts, especially blade attachment
bolts, tight and keep equipment in good condition.
4. Never tamper with safety devices. Check their proper
operation regularly and make necessary repairs if
they are not functioning properly.
5. Keep unit free of grass, leaves, or other debris build-
up. Clean up oil or fuel spillage.
6. Stop and inspect the equipment if you strike an
object. Repair, if necessary, before restarting.
7. Never make adjustments or repairs with the engine
running unless specified otherwise in the engine man-
ufacturer's manual.
8. Do not remove the fuel filter when the engine is hot
as spilled gasoline may ignite. Do not spread fuel line
clamps further than necessary. Ensure clamps grip
hoses firmly over the filter after installation.
9. Do not use gasoline containing METHANOL, gasohol
containing more than 10% ETHANOL, gasoline addi-
tives, or white gas because engine/fuel system dam-
age could result.
10. If the fuel tank must be drained, it should be drained
outdoors.
11. Replace faulty silencers/mufflers.
12.Grass catcher components are subject to wear, dam-
age, and deterioration, which could expose moving
parts or allow objects to be thrown. Frequently check
components and replace with manufacturer's recom-
mended parts, when necessary.
13. Mower blades are sharp and can cut. Wrap the
blade(s) or wear gloves, and use extra caution when
servicing them.
14.Check brake operation frequently. Adjust and service
as required.
15. Use only factory authorized replacement parts when
making repairs.
16.Always comply with factory specifications on all set-
tings and adjustments.
17.Only authorized service locations should be utilized
for major service and repair requirements.
18. Never attempt to make major repairs on this unit
unless you have been properly trained. Improper ser-
vice procedures can result in hazardous operation,
equipment damage and voiding of manufacturer's
warranty.
19.On multiple blade mowers, take care as rotating one
blade can cause other blades to rotate.
20. Do not change engine governor settings or over-
speed the engine. Operating the engine at excessive
speed can increase the hazard of personal injury.
21. Disengage drive attachments, stop the engine,
remove the key, and disconnect the spark plug
wire(s) before: clearing attachment blockages and
chutes, performing service work, striking an object, or
if the unit vibrates abnormally. After striking an
object, inspect the machine for damage and make
repairs before restarting and operating the equip-
ment.
22. Never place hands near the moving parts, such as a
hydro pump cooling fan, when the tractor is running.
(Hydro pump cooling fans are typically located on top
of the transaxle).
23. Units with hydraulic pumps, hoses, or motors: WARN-
ING: Hydraulic fluid escaping under pressure may
have sufficient force to penetrate skin and cause seri-
ous injury. If foreign fluid is injected into the skin it
must be surgically removed within a few hours by a
doctor familiar with this form of injury or gangrene
may result. Keep body and hands away from pin
holes or nozzles that eject hydraulic fluid under high
pressure. Use paper or cardboard, and not hands, to
search for leaks. Make sure all hydraulic fluid con-
nections are tight and all hydraulic hoses and lines
are in good condition before applying pressure to the
system. If leaks occur, have the unit serviced imme-
diately by your authorized dealer.
24. WARNING: Stored energy device. Improper release
of springs can result in serious personal injury.
Springs should be removed by an authorized techni-
cian.
25. Models equipped with an engine radiator: WARNING:
Stored energy device. To prevent serious bodily
injury from hot coolant or steam blow-out, never
attempt to remove the radiator cap while the engine is
running. Stop the engine and wait until it is cool.
Even then, use extreme care when removing the cap.
IdentificationNumbers
Manufacturing, Inc.
Wl 53074-0997 U.S.A.
SERIAL
169XXXX
IMfg._._b_169xxxx d G
s;io,._ _xXX _00_
LpA:EngineRP_)
North American
Models
CE Models
Tracto
Model Description Name/Number
IdentificationNumbers
Mower ID Tag
J Port Washington,Wl USA 53_
When contacting your authorized dealer for replace-
ment parts, service, or information you MUST have
these numbers.
Record your model name/number, manufacturer's identi-
fication numbers, and engine serial numbers in the
space provided for easy access. These numbers can be
found in the locations shown.
NOTE: For location of engine identification numbers,
refer to the engine owner's manual.
CE Models: Place the extra copy of the identification tag
in the manual
CE IDENTIFICATION TAG MARKINGS
A. Manufacturer's Identification Number
B. Manufacturer's Serial Number
C. Power Rating in Kilowatts
D. Maximum Engine Speed in Rotations per Minute
E. Manufacturer's Address
F. Year of Manufacture
G. CE Compliance Logo
H. Mass of Unit in Kilograms
I. Sound Power in Decibels ***
J. Sound Pressure at Operator's Position in Decibels **
K. Vibration at the Steering Wheel *
L. Vibration at the Seat *
Unit MFG Number Unit SERIAL Number
Mower Deck MFG Number Mower Deck SERIAL Number
Dealer Name Date Purchased
Engine Make Engine Model
Engine Type/Spec Engine Code/Serial Number
Mfg. No.: 169XXXX
k Serial No.: XX
_'kW: XXX
_Engine RPM XXXX
LpA: XXX dB(A)
-Vibration @Wheel: XXX m/s 2
,,Vibration @ Seat: XXX m/s 2
Simplicity Mfg. Inc.
!fPort Washington, Wl USA 53074-0997
This unit complies with European Harmonized Lawn Mower
Standard EN 836, European Machinery Directive 98/37/EC,
and European EMC Directive 89/336/EC
* Tested according to EN 836:1997/A2:2001, EN 1032:
1996, EN 1033:1995
** Tested according to EN836:1997/A2:2001
*** Tested according to 2000/14/EC
CE Models:
Place copy of
Identification Tag here.
5
SafetyDecals
SAFETY DECALS
This unit has been designed and manufactured to pro-
vide you with the safety and reliability you would expect
from an industry leader in outdoor power equipment
manufacturing.
Although reading this manual and the safety instructions
it contains will provide you with the necessary basic
knowledge to operate this equipment safely and effec-
tively, we have placed several safety labels on the unit to
remind you of this important information while you are
operating your unit.
NORTH AMERICAN MODELS
All DANGER, WARNING, CAUTION and instructional
messages on your rider and mower should be carefully
read and obeyed. Personal bodily injury can result when
these instructions are not followed. The information is for
your safety and it is important! The safety decals below
are on your rider and mower.
If any of these decals are lost or damaged, replace them
at once. See your local dealer for replacements.
These labels are easily applied and will act as a constant
visual reminder to you, and others who may use the
equipment, to follow the safety instructions necessary for
safe, effective operation.
CE MODELS
Decal - Operating Instructions, North American
Models, Part No. 1722814
Decal - Danger, Side-
Discharge Models
Part No. 1704276
Decal - Danger, Mulching Models
Part No. 1720660
Decal - Danger, Side
Discharge Models
Part No. 1704277
ROTATINGCUTTINGBLADE
Donotputhandsorfeet
undermowerdeckwhile
blade is rotating.
Decal- Operating Instructions, CE Models,
Part No. 1723175
Decal- Danger, Rotating Blades
Part No. 1720389
ALL MODELS
Decal - Transmission Release
Part No. 1723160
Decal - Cutting
Height
Part No. 1723470
Decal - Ignition Switch
Positions
Part No. 1722806
Decal - Cutting
Height
Part No. 1723847
SAFETY ICONS
CESafetyicons
Warning: Read Operator's
Manual.
Read and understand the
Operator's Manual before using
this machine.
Danger: Thrown Objects.
This machine is capable of throwing
objects and debris. Keep
bystanders away.
Warning: Remove Key Before
Servicing.
Remove the key and consult techni-
cal literature before performing
repairs or maintenance.
Danger: Machine Rollover.
Do not use this machine on slopes
greater than 10°.
Danger: Dismemberment.
This machine can amputate limbs.
Keep bystanders and children away
when engine is running.
Danger: Dismemberment.
This mower deck can amputate
limbs. Keep hands and feet away
from blades.
7
Features& Controls
na
Select
Manual
Lift Models
Hydraulic
Lift
Models
40" Models
Select
Manual
Lift Models
Figure 1. Controls
CONTROL FUNCTIONS
The information below briefly describes the function of individual controls. Starting, stopping, driving, and mowing
require the combined use of several controls applied in specific sequences. To learn what combination and sequence
of controls to use for various tasks see the OPERATION section.
_!_L/_ Throttle/Choke Control
(Single Lever Models)
The throttle/choke lever controls engine speed and
choke. Move the throttle forward to increase engine
speed and back to decrease engine speed. Always
operate at FULL throttle. Move the control fully forward
(past the detent) to close the choke. Close the choke for
cold starting. Open the choke once the engine starts. A
warm engine may not require choking.
_J_J Throttle Control
(Twin Lever Models)
The throttle controls engine speed. Move the throttle for-
ward to increase engine speed and back to decrease
engine speed. Always operate at FULL throttle.
_ Choke
(Twin Lever Models)
Close the choke for cold starting. Open the choke once
the engine starts. A warm engine may not require chok-
ing. Move the lever forward to close the choke.
_J Headlights
The light switch turns the tractor headlights on and off.
_PTO Switch
The PTO (Power Take-Off) switch engages and disen-
gages attachments that use the PTO. To engage the
PTO, pull UP on the switch. Push DOWN to disengage.
Note that the operator must be seated firmly in the trac-
tor seat for the PTO to function.
_"_ Ignition Switch
The ignition switch starts and stops the engine, it has
three positions:
B OFF Stops the engine and shuts off the
electrical system.
O RUN
Allows the engine to run and powers the
electrical system.
Features& Controls,
40" MOWER DECKS
The cutting height adjustment lever controls the mower
cutting height. Push down on the button to release the
lever, move to the desired cutting height, and release the
button to lock. The cutting height is infinitely adjustable
between 1" and 3-5/8."
Cutting Height Fine Tuning Adjustment
(40" Mower Decks Only)
The cutting height fine tuning adjustment is used to set
the mower cutting height between two of the preset cut-
ting positions.
H D Cruise Control
The cruise control is used to lock the ground speed con-
trol in forward. Move the lever forward until the desired
ground speed is reached. To disengage the cruise con-
trol move the lever back. In the event you need to stop
quickly, depressing the brake pedal will also return the
cruise control to neutral.
W START Cranks the engine for starting.
NOTE: Never leave the ignition switch in the RUN posi-
tion with the engine stopped-this drains the battery.
D Brake Pedal
Depressing the brake pedal applies the tractor brake.
Ground Speed Pedals
The tractor's forward ground speed is controlled by the
forward ground speed control pedal. The tractor's
reverse ground speed is controlled by the reverse
ground speed control pedal.
Depressing either pedal will increase ground speed.
Note that the further down the pedal is depressed, the
faster the tractor will travel.
_ Parking Brake
The parking brake knob is used to lock the parking brake
when the tractor is stopped. Fully depressing the brake
pedal and pulling up on the knob engages the parking
brake. Refer to page 10 for a full explanation of parking
brake functions.
Mower Height of Cut Adjustment
38", 44", 50", & 54" MOWER DECKS
The cutting height adjustment knob controls the mower
cutting height. The cutting height is infinitely adjustable
between 1" and 3-5/8."
_Seat Adjustment Lever
The seat can be adjusted forward and back. Move the
lever, position the seat as desired, and release the lever
to lock the seat into position.
Transmission Release Valve Lever
The transmission release valve lever deactivates the
transmission so that the tractor can be pushed by hand.
See PUSHING THE TRACTOR BY HAND for opera-
tional information.
Transmission Oil Expansion Chamber
(K71 Models Only)
Transmission oil is added through the transmission oil
expansion chamber. It also serves as extra holding
capacity for oil as the transmission heats up and the oil
expands. See TRANSMISSION MAINTENANCE for oil
level check and fill procedures.
r_ Fuel Tank
To remove the cap, turn counterclockwise. On models
with a dashboard display, the fuel gauge is part of the
dashboard. Models without a dashboard display have a
fuel gauge located under the seat.
Differential Lock Pedal (Select Models)
Depressing this pedal locks the transmission differential,
locking both rear wheels into "drive".
Use this feature if the tractor is stuck because one wheel
is slipping. Engage the differential lock at slow
9 ground speeds only.
Features& Controls
Steering Tilt Adjust (Select Models)
Use the tilt knob located on the bellows to release the
pivot mechanism and pivot the wheel to the desired posi-
tion. Release the tilt knob to lock in position.
_ Attachment Lift Control Lever
When using the mower deck, lift the deck off the ground
while transporting to and from the job site. DO NOT cut
with the mower in the raised, transport position.
Hydraulic Lift Models: The attachment lift control lever
raises and lowers attachments that utilize the tractor's
hydraulic lift cylinder. Pushing the lever forward lowers
the attachment while pulling the lever back raises the
attachment.
IMPORTANT NOTE - On models equipped with
hydraulic rift, the attachment rift will not work when the
parking brake is engaged.
PARKING BRAKE FUNCTION
Applying the Parking Brake - See Figure 2. To lock
the parking brake, release the ground speed pedals (A),
fully depress the brake pedal (B), pull UP on the parking
brake knob (C), and then release brake pedal.
Releasing the Parking Brake - See Figure 2. To
release the parking brake, fully depress the brake pedal
(B) and push the parking brake knob (C) DOWN.
IMPORTANT NOTE: The tractor's hydraulic attachment
rift will not work when the parking brake is engaged.
Manual Lift Models: The attachment lift control lever
raises and lowers attachments that utilize the tractor's
manual lift linkage. To lower an attachment: pull the
lever back slightly, depress the release button, and push
the lever forward until it locks in the lowered position. To
raise an attachment: push the lever forward slightly,
depress the release button, then pull the lever back until
it locks in the raised position.
AUTOMATIC CONTROLLED
TRACTION
What is Automatic Controlled Traction?
Automatic Controlled Traction (ACT) is an exclusive fea-
ture of our transmissions that provides improved traction.
ACT applies a preset amount of torque to both rear
wheels even if one starts slipping (a transmission without
ACT will lose traction completely if one rear wheel starts
slipping). This preset torque is just enough to provide
additional traction, and still allow the wheels to turn at dif-
ferent speeds in a tight turn without damaging the lawn.
Figure 2. Engaging the Parking Brake
A. Ground Speed Pedals
B. Brake Pedal
C. Parking Brake Knob
What to Expect from Your ACT Tractor
For the most part, while using your tractor you will not
notice ACT working, and you will simply become accus-
tomed to increased traction an ACT transmission pro-
vides.
Under certain circumstances the ACT system limit can
be exceeded, and one of the rear wheels may slip (for
instance if trying to turn up a hill while accelerating).
This is normal. If you start to lose traction, do not speed
up. Instead, slow to a stop, straighten the steering
wheel, and slowly accelerate. Stopping the tractor
allows the transmission to regain more traction.
10
DASHBOARD DISPLAY
(SELECT MODELS)
Display Items
Refer to Figures 3a and 3b.
A. FUEL LEVEL
Indicates the amount of fuel in the fuel tank. Left is
empty; right is full.
B. HOUR METER / CLOCK / SERVICE INDICATOR
Displays the clock, hour meter, and maintenance
reminder.
C. SELECT BUTTON
Used to set the clock and reset the maintenance
reminder.
D. SET BUTTON
Used to set the clock and reset the maintenance
reminder.
E. PTO LIGHT
Indicates the PTO switch is inthe ON position.
F. CRUISE CONTROL LIGHT
Indicates that the cruise control is engaged.
G. LOW OIL PRESSURE LIGHT
Indicates that the engine oil pressure is low. The light
will turn on when the tractor is first started and then go
out. IF THIS LIGHT TURNS ON WHILE THE TRACTOR
IS IN USE, TURN THE ENGINE OFF IMMEDIATELY.
Contact your authorized dealer for service.
H. LOW VOLTAGE LIGHT
Indicates that the electrical system voltage is low. The
light will turn on when the tractor is first started and then
go out. IFTHIS LIGHT TURNS ON WHILE THE TRAC-
TOR IS IN USE, TURN THE ENGINE OFF IMMEDIATE-
LY. Contact your authorized dealer for service.
Functions
EARLY MODELS (SEE FIGURE 3A)
Display Total Running Hours - When the key switch is
first turned to the RUN position, all warning indicators will
light and the total running hours will be displayed. Be
sure all lights are functioning.
Display PTO Hours - Turn the key OFF, engage the
PTO, and turn the key to RUN (engine off).
Set the Clock - Press and release the select button (C)
to select hours or minutes. Depress the set button (D) to
advance the selected number.
Demonstration Mode - Turn the key OFF, depress and
hold the set button (D, Figure 3), turn the key to RUN
and release the set button.
Features& Controls
o_
Figure 3a. Dashboard Display - Early Models
Figure 3b. Dashboard Display - Later Models
Maintenance Reminder - A maintenance reminder will
display in the information window (B) after the first 5
hours of operation, and then after every 50 hours. The
reminder will automatically reset after 5 hours.
LATER MODELS (SEE FIGURE 3B)
Display Total Running Hours - When the key switch is
first turned to the RUN position, all warning indicators will
light and the total running hours will be displayed. Be
sure all lights are functioning.
Display PTO Hours - Turn the key OFF, engage the
PTO, and turn the key to RUN (engine off).
Set the Clock - Press and release the select button (C)
to select hours or minutes. Depress the set button (D) to
advance the selected number.
Demonstration Mode - With the engine off, hold down
the set button (D) and turn the key switch to RUN.
Maintenance Reminder - A maintenance reminder will
display in the information window (B) after the first 5
hours of operation, and then after every 50 hours. The
reminder will automatically reset after 5 hours. The
reminder can be manually reset by turning the key switch
from OFF to RUN (with engine off) and then depressing
the set (D) and select (C) buttons simultaneously for 5
seconds.
11
OperatingtheTractor
SAFETY INTERLOCK
SYSTEM TESTS
This unit is equipped with safety interlock switches and
other safety devices. These safety systems are pre-
sent for your safety: do not attempt to bypass safety
switches, and never tamper with safety devices. Check
their operation regularly.
Operational SAFETY Checks
Your unit is equipped with a seat switch safety system.
Check the seat switch operation every fall and spring
with the following tests.
Test 1 -- Engine should NOT crank if:
• PTO switch is ON, OR
• Brake pedal is NOT fully depressed (parking brake
OFF), OR
• The cruise control lever is NOT in NEUTRAL.
Test 2 -- Engine SHOULD crank if:
• PTO switch is OFF, AND
• Brake pedal is fully depressed (parking brake ON),
AND
• The cruise control lever is in NEUTRAL.
Test 3 _ Engine should SHUT OFF if:
• Operator rises off seat with PTO engaged, OR
• Operator rises off seat with brake pedal NOT fully
depressed (parking brake OFF).
Test 4 _ Blade Brake Check
Mower blades and mower drive belt should come to a
complete stop within five seconds after electric PTO
switch is turned OFF (or operator rises off seat). If
mower drive belt does not stop within five seconds,
readjust the PTO clutch as described in the ADJUST-
MENTS section or see your dealer.
NOTE: Once the engine has stopped, the PTO switch
must be turned off after the operator returns to the seat
in order to start the engine.
WARNING
If the unit does not pass a safety test, do not
operate it. See your authorized dealer. Under no
circumstance should you attempt to defeat the
purpose of the safety interlock system.
GENERAL OPERATING SAFETY
Be sure to read all information in the Safety and
Operation sections before attempting to operate this unit.
Become familiar with all of the controls and how to stop
the unit.
ADDING FUEL
To add fuel:
1. Remove the fuel cap (A, Figure 4).
2. Fill the tank. Do not overfill. Leave room in the tank
for fuel expansion. Refer to your engine manual for
specific fuel recommendations.
3. Install and hand tighten the fuel cap.
Do not use gasoline containing METHANOL,
gasohol containing more than
10% ETHANOL, gasoline additives, or white
gas because engine/fuel system damage
could result.
WARNING
Gasoline is highly flammable and must be
handled with care. Never fill the tank when the
engine is still hot from recent operation. Do not
allow open flame, smoking or matches in the
area. Avoid over-filling and wipe up any spills.
STARTING THE ENGINE
1. While sitting in the operator's seat, fully depress the
brake pedal or set the parking brake.
2. Make sure that your feet are not depressing the
ground speed control pedals and that the cruise con-
trol lever is in neutral.
3. Disengage the PTO clutch.
4. Set the throttle to FULL.
5. Close the choke.
NOTE: A warm engine may not require choking.
6. Insert the ignition key and turn it to START.
7. After the engine starts, move the engine throttle con-
trol to SLOW. Warm up the engine by running it for at
least a minute.
8. Set throttle to FULL.
NOTE: In the event of an emergency the engine can be
stopped by simply turning the ignition switch to STOP.
Use this method only in emergency situations. For nor-
mal engine shut down follow the procedure given in
STOPPING THE TRACTOR.
12
OperatingtheTractor
STOPPING THE TRACTOR & ENGINE
1. Return the ground speed control(s) to neutral.
2. Disengage the PTO and wait for all moving parts to
stop.
3. Place the throttle control in the position specified in
the engine owner's manual provided in the operator's
packet shipped with your tractor. Follow any recom-
mended stopping procedures.
4. Turn the ignition switch to OFF. Remove the key.
DRIVING THE TRACTOR
1. Sit in the seat and adjust the seat so that you can
comfortably reach all the controls and see the dash-
board display.
2. Engage the parking brake.
3. Make sure the PTO switch is disengaged.
4. Start the engine (see STARTING THE ENGINE).
5. Disengage the parking brake and release the brake
pedal.
6. Depress the forward ground speed control pedal to
travel forward. Release the pedal to stop. Note that
the further down the pedal is depressed the faster the
tractor will travel.
7. Stop the tractor by releasing the ground speed con-
trol pedals, setting the parking brake, and stopping
the engine (see STOPPING THE TRACTOR AND
ENGINE).
MOWING
1. Set the mower cutting height to the desired level and
set the gauge wheels to the appropriate position (if
equipped).
2. Engage the parking brake. Make sure the PTO
switch is disengaged.
3. Start the engine (see STARTING THE ENGINE).
4. Fully lower the mower using the attachment lift lever.
5. Set the throttle to FULL.
6. Engage the PTO (Mower Deck).
7. Begin mowing. See Section LC for tips on mowing
patterns, lawn care, and troubleshooting information.
8. When finished, shut off the PTO and raise the mower
using the attachment lift control lever.
9. Stop the engine (see STOPPING THE TRACTOR
AND ENGINE).
PUSHING THE TRACTOR BY HAND
1. Disengage the PTO and turn the engine off.
2. Pull the transmission release (B, Figure 4) back
approximately 2-1/2" (6 cm) to lock into released
position.
3. The tractor can now be pushed by hand.
DO NOT TOW TRACTOR
®
Towing the unit will cause transmission
damage. • Do not use another vehicle to
push or pull this unit. • Do not actuate the
transmission release valve lever while the
engine is running.
4
Figure 4. Transmission Release Lever & Fuel Tank
A. Fuel Tank Cap.
B. Transmission Release Lever
13
OperatingtheTractor
USING A MULCHING MOWER
(40" MOWER ONLY)
Benefits of Proper Mulching
Mulching consists of a mower deck which cuts and
recuts clippings into tiny particles and then blows them
down into the lawn. These tiny particles decompose
rapidly into by-products that your lawn can use. Under
proper conditions your mulching mower virtually elimi-
nate noticeable clippings on the lawn surface.
Limitations of Mulching Decks
Mulching mowers cannot function properly if the grass is
wet, or if the grass is simply too high. Even more than
normal mowing, mulching requires that the grass be dry
and that no more than 1/3 of the height is cut.
Do not use the mower as a mulching mower during the
first two or three cuttings in the spring. The long grass
blades, quick growth, and often wetter conditions are
more suitable for broadcasting (side-discharging).
Figure 5. Installing the Side Discharge Deflector
A. Side Discharge Deflector
B. Mulching Cover
Correct Ground Speed & Engine Speed
Use full engine throttle to maximize mower blade tip
speed matched with a slow ground speed so that clip-
pings will be finely cut. Ground speed while mulching
should be half the speed used when broadcasting (side-
discharging) under similar conditions. Since mulching
requires more horse power than broadcasting, using a
proper ground speed is vitally important for good
mulching operation.
Correct Cutting Height
Cutting off too much at one time shocks the plant's
growth system and weakens the grass. A good rule of
thumb is the 1/3 rule: to cut no more than one third of the
grass height, and never more than 1 inch (2,5cm) at a
time.
The best mulching action typically results from cutting
only the top 1/2" to 3/4" (1,25 - 2cm) of the grass blade.
This provides short clippings which decompose properly
(much more quickly than longer clippings). The ideal
cutting height will vary with climate, time of year, and
quality of your lawn. We recommend that you experi-
ment with both the cutting height and ground speed to
achieve the best cut. Start with a high cutting height and
use progressively lower heights until you find a cutting
height that is matched to your mowing conditions and
preferences. For best results, overlapping is recom-
mended.
Using the Side Discharge Deflector
When to use the side discharge deflector: If you've
been on vacation or missed a mowing and the grass has
gotten very long, do not try to mulch at your normal cut-
ting height. To handle these situations your mulching
mower is equipped with a side discharge deflector.
Installing the side discharge deflector allows you to
broadcast clippings. Broadcasting, or side-discharging,
disperses fine clippings evenly over the entire lawn.
Always operate the engine at full throttle. Use an appro-
priate ground speed for the thickness and height of grass
you are cutting. If you hear the engine slowing down,
you are mowing too fast, use a slower ground speed.
Mow when the grass is 3"-5" (7,6-12,7cm) long. Do not
cut off more than 1" (2,5cm) in a single pass.
WARNING
Never operate the mower deck without either the
discharge chute or mulching deflector in place.
To install the side discharge chute:
1. Lift up the mulching cover (B, Figure 5).
2. Install the side discharge deflector (A) under the
mulching cover. The side discharge deflector hooks
onto the mulching cover hinge rod, and is held in
place by the mulching cover.
3. Release the mulching cover.
14
ADJUSTING MOWER CUTTING
HEIGHT- 40" MOWER DECKS
The cutting height adjustment lever (A, Figure 6) controls
the mower cutting height and has five positions. The
highest cutting position should be used when transport-
ing to and from the work site (do not cut with the lever in
the highest position). The lower four positions are used
when mowing.
Set this lever so that the deck is cutting off 1/3 the height
of the grass or less.
If the desired cutting height falls between two notches,
use the cutting height fine tuning adjuster (B) to achieve
the correct height.
OperatingtheTractor
Figure 6. Cutting Height Adjustment - 40" Mowers
A. Cutting Height Lever
B. Fine Tuning Adjustment
ADJUSTING MOWER CUTTING
HEIGHT - 38", 44", 50", & 54" MOWER
DECKS
The cutting height adjustment knob (B, Figure 8) controls
the mower cutting height. The cutting height is infinitely
adjustable between approximately 1" and 3-5/8" (2,5-
9,2cm). Turn the knob clockwise to raise the deck and
counterclockwise to lower it.
Figure 7. Raising & Lowering Mower - 40" Mowers
A. Mower Lift Lever
B. Mower Height Adjuster
Figure 8. Raising & Lowering Mower
A. Mower Lift Lever
B. Mower Height Adjuster
15
OperatingtheTractor
MOWER DECK REMOVAL &
INSTALLATION
Lift Link Models
WARNING
Engage parking brake, disengage PTO, stop
engine and remove key before attempting to
install or remove the mower.
Removing the Mower Deck
1. Park tractor on a hard, level surface such as a con-
crete floor. Turn off PTO switch and engine, remove
the key and apply parking brake.
2. Place mower in the lowest cutting position using the
mower height adjuster.
3. Place the attachment lift in the lowest position.
4. Disconnect the mower lift arm (A, Figure 9) from the
tractor lift arm (B). Re-install washer (C) and safety
clip (D).
5. Remove belt from PTO pulley (B, Figure 10).
iT ILheCAUTION
muffler and surrounding areas may be hot.
6. Turn wheels straight ahead. Pull back on spring-
loaded lever (B, Figure 11) and lift mower hitch off of
the tractor brackets.
7. Turn wheels fully left, and slide mower deck out right
side of tractor.
Figure 9. Lift Arms
(Viewed from underneath right side of tractor)
A. Mower Lift Arm C. Flat Washer
B. Tractor Lift Arm D. Safety Clip
Figure 10. Removing & Installing Belt
A. Idler Arm
B. PTO Pulley
16
Installing the Mower Deck
1. Park tractor, shut off PTO and engine, remove the
key and apply parking brake. Turn the wheels fully to
the left.
.
Place mower height adjuster (B, Figures 7 & 8) in the
lowest cutting position. Place the mower lift lever in
the lowest position, also. Slide mower deck under
right side of tractor so that mower hitch is aligned
with the front tractor hitch.
.
See Figure 11. Turn wheels straight. Pull back on
the spring-loaded lever (B) while lifting up on the
mower hitch. Install mower hitch onto tractor hitch
brackets (A). When properly installed, the spring-
loaded lever should seat fully underneath the brack-
ets.
4. See Figure 9. Connect the mower lift arm (A) to the
tractor lift arm (B) using the flat washer (C) and safety
clip (D).
5. See Figure 10. Move idler arm (A) to relieve belt ten-
sion. Install belt onto the PTO pulley (B).
i
Figure 11. Mower Hitch
A. Tractor Hitch Brackets
B. Spring-Loaded Lever
OperatingtheTractor
t
17
OperatingtheTractor
MOWER DECK REMOVAL &
INSTALLATION
Chain Lift Models
WARNING
Engage parking brake, disengage PTO, stop
engine and remove key before attempting to
install or remove the mower.
Muffler and surrounding areas may be hot.
Removing the Mower Deck
1. Park the tractor, fully lower the attachment lift, turn off
the PTO, turn off the engine, remove the key, and
engage the parking brake. If equipped, pivot the
gauge wheels into sliding position (see Figure 13).
2. Place mower in the lowest cutting position using the
mower height control.
3. Use the idler arm (D, Figure 14) to release tension on
the PTO belt, and remove belt from the PTO pulley.
4. Pull down on the lift hooks (A, Figure 14) and unhook
the lift chains (B).
5. Turn the wheels straight ahead. Pull back on spring-
loaded lever (B, Figure 15) and lift mower hitch off of
the tractor brackets (A).
6. Turn wheels fully left, and slide mower deck out from
under the right side of the tractor.
Figure 12. Raising & Lowering Mower
A. Attachment Lift- Manual
B. Attachment Lift- Hydraulic
C. Cutting Height Control
Figure 13. Gauge Wheels - 54" Models Only
Figure 14. Mower Lift
A. Lift Hook
B. Lift Chain
18
C. PTO Belt
D. Idler Arm
Installing the Mower Deck
NOTE: Perform mower installation on a hard, level sur-
face such as a concrete floor.
1. Park the tractor, fully lower the attachment lift, turn off
the PTO switch, turn off the engine, remove the key,
and engage the parking brake. Turn the wheels fully
to the left.
2. Place mower in the lowest cutting position using the
mower height adjuster. Slide the mower deck under
the right side of tractor so that the mower hitch is
aligned with front tractor hitch (A, Figure 15).
3. See Figure 15. Turn wheels straight. Pull back on
the spring-loaded lever (B) while lifting up on the
mower hitch. Install the mower hitch onto tractor hitch
brackets (A). When properly installed, the spring-
loaded lever should seat fully underneath the brack-
ets (A).
4. See Figure 14. Connect the mower lift chains (B) to
the the tractor lift hooks (A).
NOTE 50" & 54" Mowers: The four-link lift chain is bolted
to the mower deck using the third link. This is correct for
most mowing applications. If mowing ditches or other
surfaces that require the mower to travel below its nor-
mal range, use the fourth link.
5. See Figure 14. From left side of tractor, use the idler
arm (D) to relieve belt tension. Install belt (C) onto the
PTO pulley.
6. If equipped, raise the attachment lift and rotate the
front gauge wheels (Figure 13) into cutting position.
ATTACHING A TRAILER
The maximum horizontal drawbar force allowed is 444
Newton. The maximum vertical drawbar force is 222
Newton. This equates to a 396 Ibs (180 kg) trailer on a
10 degree hill. Secure the trailer with an appropriately
sized clevis pin (A, Figure 16) and clip (B).
STORAGE
OperatingtheTractor
t
Figure 15, Mower Hitch
A, Tractor Hitch Brackets
B. Spring-Loaded Lever
J
I
1411
(lm)
20' (6m)
Figure 16, Trailer Weight Recommendations
A, Clevis Pin
B. Clip
WARNING
Never store the unit (with fuel) in an enclosed,
poorly ventilated structure. Fuel vapors can
travel to an ignition source (such as a furnace,
water heater, etc.) and cause an explosion.
Fuel vapor is also toxic to humans and animals.
Before you store your unit for the off-season, read the
Maintenance and Storage instructions in the Safety
Rules section, then perform the following steps:
• Disengage the PTO, set the parking brake, & remove
the key.
• Perform engine maintenance and storage measures
listed in the engine owner's manual. This includes
draining the fuel system, or adding stabilizer to the
fuel (do not store a fueled unit in an enclosed struc-
ture - see warning).
• Battery life will be increased if it is removed, put in a
cool, dry place and fully charged about once a month.
If the battery is left in the unit, disconnect the nega-
tive cable.
Before starting the unit after it has been stored:
• Check all fluid levels. Check all maintenance items.
• Perform all recommended checks and procedures
found in the engine owner's manual.
• Allow the engine to warm up for several minutes
before use.
19
OperatingtheTractor
Snowthrowe r
& Dozer
Applications
_k_;_ _L_.i ;'" _ .-I_-=_.-'" Mower
_-. _._-5:.? .-;.-_ _ Applications
Snowthrower
Applications
& Dozer (__.._
Mower
Applications
Figure 17. Lift Lock Plate - Hydraulic Lift Models
A. Lift Cylinder
B. Flat Head Pin (Original)
C. Flat Head Pin (New)
D. Lock Plate
E. Hair Pin Clips
F. Lift Shaft Assy.
G. Washers
LIFT VARIATIONS WHEN USING
ATTACHMENTS
When a front-mounted attachment such as a snowthrow-
er or dozer blade is used with the tractor, the lift mecha-
nism must be locked to provide downward force. When
the mower is reinstalled the downward pressure lock
must be released so that the mower can float.
Hydraulic Lift Models
Fully lower the hydraulic lift. The lift assembly is spring
loaded so it will need to be held in the down position to
perform of the following procedures.
When using a snowthrower or dozer, the downward
pressure lock plate (D, Figure 17) and an additional pin
(C) is installed. These parts are included with the attach-
ment. Note that the washers (G) are not used with the
lock plate.
When mowing, the downward pressure lock plate (D) is
removed and replaced with two washers (G). The addi-
tional pin (C) is also removed.
Figure 18. Lift Link - Manual Lift Models
A. Pin
B. Rear Hole of Lift Bar (Snowthrower Applications)
C. Spacer
D. Hair Pin Clip
E. Upper Hole (Snowthrower Applications)
F. Slot of Lift Link (Mower Applications)
G. Lower Hole (Mower Applications)
Manual Lift Models
NOTE: These instructions apply to Conquest / 1700 /
2700 / YT Series tractors or Broadmoor /1600 / 2600
Series tractors equipped with a rift lever kit.
The lift link is installed differently depending on what
attachment is being used. Refer to Figure 18 for link
installation information.
20
Regular
Maintenance
MAINTENANCE SCHEDULE & PROCEDURES
The following schedule should be followed for normal care of your tractor and mower.
SAFETY ITEMS Before Every 5 Every 25 Every Every Spring &
Each Hours Hours 100 250 Fall
Use Hours Hours
Check Safety Interlock System •
Check Tractor Brakes •
Check Mower Blade Stopping Time • •
TRACTOR MAINTENANCE ITEMS Before Every 5 Every 25 Every Every Spring &
Each Hours Hours 100 250 Fall
Use Hours Hours
Check Tractor/Mower for loose hardware •
Check / Clean Radiator (If Equipped) ** • •
Check / Clean Oil Cooler (If Equipped) ** •
Check / Clean Cooling Fins (If Equipped) •
Check / Adjust PTO Clutch .... •
Lubricate Tractor & Mower ** •
Lubricate Rear Axle Shafts Yearly
Clean Battery & Cables •
Check Tire Pressure •
Clean Deck & Check/Replace Mower Blades** •
Perform Transmission Maint. (Varies by ***
Model)
Change Hydraulic System Filter (If Equipped) **
Check Mower Blade Timing (40" Mower) Yearly
Check Arbor Drive Belt Tension (40" Mower) Yearly
ENGINE MAINTENANCE ITEMS Before Every 5 Every 25 Every Every Spring &
Each Hours Hours 100 250 Fall
Use Hours Hours
Check Engine Oil Level •
Check / Change Engine Air Filter *
Change Engine Oil & Filter *
Inspect Spark Plug(s) *
Check/Replace Fuel Filter *
* Refer to engine owner's manual. Change original engine oil after initial break-in period.
** More often in hot (over 85° F: 30 ° C) weather or dusty operating conditions.
*** Service after the first 50 hours of operation, then every 250 hours of operation.
.... Service after the first 25 hours of operation, then every 250 hours of operation.
21
RegularMaintenance
CHECK / CLEAN OIL COOLER
(SELECT MODELS)
Service Interval: Every 25 Hours, or As Necessary
The engine oil cooler is located on the side of the engine
(A, Figure 19) and should be cleaned with compressed
air at regular intervals or if dirty.
SAFETY INTERLOCK SYSTEM
CHECK
Service Interval: Every Fall & Spring
Check the function of the safety interlock system using
the test procedure found on page 12 of this manual. If
the tractor fails any of the tests, see your dealer.
BLADE BRAKE CHECK
Service Interval: Every 100 Hours or Fall & Spring
Mower blades and mower drive belt should come to a
complete stop within five seconds after electric PTO
switch is turned off.
1. With tractor in neutral, PTO disengaged and operator
in seat, start the engine.
2. Look over the left-hand footrest at the mower drive
belt. Engage the PTO and wait several seconds.
Disengage the PTO and check the amount of time it
takes for the mower drive belt to stop.
3. If mower drive belt does not stop within five seconds,
re-adjust the clutch or see your dealer.
Figure 19.
A. Oil Cooler
Clean Oil Cooler
PTO CLUTCH ADJUSTMENT CHECK
Service Interval: After 25 Hrs, Then Every 250 Hrs
Check the PTO clutch adjustment after the initial 25 hour
break-in period and then after every 250 hours of opera-
tion-or if the clutch starts slipping or will not engage.
Check and adjust the clutch using the procedure outlined
in the Adjustments section of this manual.
ENGINE MAINTENANCE
Refer to the engine owner's manual for all engine main-
tenance procedures and recommendations.
22
CHECK TIRE PRESSURES
Service Interval: Every 25 Hours
Tire Pressure should be checked periodically, and main-
tained at the levels shown in the chart. Note that these
pressures may differ slightly from the "Max Inflation"
stamped on the side-wall of the tires. The pressures
shown provide proper traction, improve cut quality, and
extend tire life.
RegularMaintenance
Size PSI bar
23x 10.5-12 6-8 ,41-,55
20 x 10.0-8 6-8 ,41-,55
16 x 6.50-8 15 1,0
15 x 6.00-6 12-15 ,68-,82
Figure 20. Tire Pressure
BATTERY MAINTENANCE
WARNING
When removing or installing battery cables,
disconnect the negative cable FIRST and reconnect
it LAST. If not done in this order, the positive
terminal can be shorted to the frame by a tool.
Cleaning the Battery and Cables
Service Interval: Every 100 Hours
1. Disconnect the cables from the battery, negative
cable first (A, Figure 21).
2. Remove the battery hold-down (C) and battery.
3. Clean the battery compartment with a solution of bak-
ing soda and water.
4. Clean the battery terminals and cable ends with a
wire brush and battery terminal cleaner until shiny.
5. Reinstall the battery in the battery compartment, and
secure with the battery hold-down (C).
6. Reattach the battery cables, positive cable first (B).
7. Coat the cable ends and battery terminals with petro-
leum jelly or non-conducting grease.
Figure 21. Battery
A. Negative Cable
B. Positive Cable & Cover
C. Rubber Hold-Down Strap
23
RegularMaintenance
LUBRICATION
Service Interval: Every 25 Hours
Lubricate the unit at the locations shown in Figures 22-
26 as well as the lubrication points listed. Generally, all
moving metal parts should be oiled where contact is
made with other parts. Keep oil and grease off belts and
pulleys. Wipe surfaces clean before and after lubrica-
tion.
Grease:
• foot pedal
• mower linkage
[_ • steering linkage
Use grease fittings when present. Automotive lithium
grease is recommended.
Oil:
• transmission idler assembly pivot
• rear axle shafts (remove wheel hubs)
• front axle where it contacts the frame
• control linkage
• seat adjustment assembly
• brake linkage
• mower deck height adjustment linkage
• manual lift lever
v\
Figure 23. Lubricate Steering Linkage
Figure 24. Mower Lubrication Points
Figure 25. Mower Lubrication Points
Figure 22. Lubricating the Tractor
Figure 26. Arbor Lubrication Point
24
LUBRICATE REAR AXLE SHAFTS
Service Interval: Yearly
We recommend removing the rear wheel hubs and lubri-
cating the axle shafts yearly. This prevents the wheel
hubs from seizing onto the axle shaft and makes future
service easier.
1. Turn off the ignition, turn off the PTO, engage the
parking brake, and block the front tires.
2. Using a jack or chain hoist positioned at the center of
the rear frame, carefully jack the unit up until the rear
tires are approximately 1" - 2" (2.5-5cm) off the
ground.
NOTE: For overall unit stability during service, do not
jack rear end higher than required for wheel removal.
3. Support the rear of the unit on jackstands positioned
under the rear frame.
NOTE: Your axle assembly may differ slightly from the
assembly pictured: the quantity of washers is adjusted
on a tractor by tractor basis during assembly to allow a
small amount of axle end-play,
4. Remove the hardware retaining the wheel assembly
to the axle and lubricate the axle shaft using anti-
seize compound or lithium grease.
5. Reinstall the components in reverse order of disas-
sembly and lower the unit. Be sure the key (A,
Figure 27) is in place in the axle keyway.
RegularMaintenance
.__ _ K71 Models
.0
,___/i__Models
.._I_._ _ K62 Models &
"-_ ___@/.__ K57 Models
Figure 27. Rear Axle Hardware
A. Key
B. Stationary Washer / Washer
C. Spacer
D. Wheel & Hub
E. Axle Cap Retainer
F. Small Washer
G. Retaining Ring
H. Axle Cap
I. Large Washer
25
RegularMaintenance
WARNING
For your personal safety, do not handle the sharp
mower blades with bare hands. Careless or
improper handling of blades may result in serious
injury.
, WARNING
For your personal safety, blade mounting
capscrews must each be installed with a
hex/spline washer and spring washer, then
securely tightened. Torque blade mounting
capscrew to 45 - 55 ft. Ibs. (61 - 75 N.m.)
SERVICING THE MOWER BLADES
Service Interval: Every 100 Hours or As Required
NOTE: Mower blades must be timed perpendicular to
each other.
LOOSEN
Figure 28. Blade Removal
1. Remove mower deck (see "Mower Deck Removal").
2. See Figure 28. To remove blade for sharpening, use
a block of wood to prevent blade rotation while loos-
ening the capscrew.
3. 38", 44", & 50" Mowers: Remove the capscrew (D,
Figure 30), spring washer (C), hex washer (B), and
blade.
40" Mowers: Remove the capscrew (A, Figure 32),
spring washer (F), spline washer (G), alignment pin
(E) and blade (D). Do not remove the blade adapter
(C).
54" Mowers: Remove the capscrew (D, Figure 31),
spring washer (C), spline washer (B), and blade.
4. Use a file to sharpen blade to a fine edge. If blade is
damaged, it must be replaced.
5. Balance the blade as shown in Figure 29. Center the
blade's hole on a nail lubricated with a drop of oil. A
balanced blade will remain level.
6. Reinstall the blade (Figures 30-32) with the tabs
pointing up toward the mower deck as shown.
Reinstall the alignment pin (E).
7. 38", 44", & 50" Mowers: Reinstall the hex washer
(B, Figure 30), spring washer (C) and capscrew (D).
Use a wooden block (A) to prevent blade rotation
while tightening the capscrew (D) to 61-75 N.m (45-
55 ft. Ibs.).
40" Mowers: Be sure the blades are positioned per-
pendicular to each other as shown in Figure 33. If
not, perform the Mower Blade Timing procedure
found in this section. Reinstall the spline washer (G,
Figure 32), spring washer (F) and capscrew (A). Use
a wooden block (B) to prevent blade rotation while
tightening the capscrew (A) to 61-75 N.m (45-55 ft.
Ibs.).
Nail
Figure 29. Balancing The Blade
\,
\\
Figure 30. Blade Installation - 38", 44", 50" Mowers
A. 4x4 Wood Block
B. Hex Washer
C. Spring Washer
D. Blade Bolt
54" Mowers: Reinstall the spline washer (B, Figure
31 ), spring washer (C) and capscrew (D). Use a
wooden block (A) to prevent blade rotation while
tightening the capscrew (D) to 61-75 N.m (45-55 ft.
Ibs.).
26
RegularMaintenance
\
\
Figure 31. Blade Installation - 54" Mowers
A. 4x4 Wood Block
B. Spline Washer
C. Spring Washer
D. Blade Bolt
CHECK MOWER BLADE TIMING -
40" MOWERS
Service Interval: Yearly
1. Turn the PTO OFF, engage the parking brake, turn
the engine off, and remove the key. Remove the
mower deck (see "Mower deck removal").
2. Turn the mower deck over and check the position of
the blades. The blades must be positioned perpen-
dicular to each other as shown in Figure 31. If not,
proceed to step 3.
3. Use a block of wood (B, Figure 28) to prevent blade
rotation while loosening the capscrew.
4. Remove the capscrew (A, Figure 32), spring washer
(F), and spline washer (G).
5. Remove the alignment pin (E, Figure 32). Rotate the
blade (D) manually until the blades are perpendicular
to each other as shown in Figure 33. It may be nec-
essary to remove and rotate the blade adapter (C) to
align the blade hole and adapter hole.
6. Reinstall the alignment pin (E), spline washer (G),
spring washer (F) and capscrew (A). Use a wooden
block (B) to prevent blade rotation while tightening
the capscrew (A) to 61-75 N.m (45-55 ft. Ibs.).
Figure 32. Blade Installation - 40" Mowers
A. Blade Mounting Capscrew
B. 4x4 Wood Block
C. Blade Adapter
D. Blade
E. Alignment Pin
F. Spring Washer
G. Spline Washer
Figure 33. Check Blade Timing
27
RegularMaintenance
TRANSMISSION IDENTIFICATION
Several service procedures within this book are identified
by, and vary by, transmission type. To determine what
transmission is in your tractor, check the identification
tag attached to the axle of the transmission (Figure 34),
or check your tractor's parts book.
TRANSMISSION MAINTENANCE
Do not allow dirt, water, or other debris to
®
K57 Maintenance
The K57 is a sealed unit and does not require regular
maintenance.
K62 Maintenance
The K62 is a sealed unit and does not require regular
maintenance. The transmission oil level can be checked
at the expansion chamber located on top of the transmis-
sion (see Figure 34). Shine a light at the back of the
expansion chamber to see the oil level. There should be
approximately 7/16" (1 cm) of oil in the chamber. Ifthere
is no oil in the chamber, see your dealer.
TRANSMISSION INFORMATION
Transmission Oil Capacity: Apx. 2.6 qt (2,5L).
Transmission Oil Type: SAE 10W-30 with a minimum
K66 Maintenance
The K66 is a sealed unit and does not require regular
maintenance. The transmission oil level can be checked
at the access hole located behind the left rear wheel (see
Figure 35). Shine a light at the back of the expansion
chamber to see the oil level. There should be approxi-
mately 7/16" (1 cm) of oil in the chamber. If there is no
oil in the chamber, see your dealer.
TRANSMISSION INFORMATION
Transmission Oil Capacity: Apx. 2.6 qt (2.5L).
Transmission Oil Type: SAE 10W-30 with a minimum
enter the expansion chamber or
transmission. Even a small amount of dirt
can damage the transmission
API rating of SG/CD.
API rating of SG/CD.
/
Figure 34. Transmission ID Tag Location
A. ID Tag
B. K62 Expansion Chamber
Figure 35. Transmission Oil Reservoir - K66
A. K66 Reservoir Access Hole
28
Figure 36. Seat Deck Access Plug
A. Expansion Chamber Access Plug
K71 Maintenance
The following maintenance procedures must be per-
formed on the K71 transmission after the first 50 hours of
operation and then after every 250 hours.
TRANSMISSION INFORMATION
Transmission Oil Capacity: Apx. 4-1/2 qt (4.25L)
Transmission Oil Type: SAE 10W-30 with a minimum
API rating of SG/CD.
Internal Oil Filter Part Number: 1719832
Hydraulic System Oil Filter Part Number: 1719168
CHECK TRANSMISSION OIL LEVEL
Service Interval: Every 5 Hours
NOTE: Lift cylinder should be extended.
1. Slide the seat assembly back to access the plastic
plug in the top of the seat deck (see Figure 36).
Remove the plug.
2. Clean the area around the expansion chamber.
Open the lid and check that there is oil present inthe
bottom of the expansion chamber. If there is no oil
present, add 10W-30 SG engine oil until the oil level
is 7/16" (1 cm) above the bottom. DO NOT OVER-
FILL. Empty space is required in the expansion
chamber for heat expansion.
CHANGE TRANSMISSION OIL, INTERNAL FILTER, &
HYDRAULIC SYSTEM FILTER
Service Interval: After 50 Hrs, Then Every 250 Hrs
NOTE: The oil should also be changed whenever it has
become discolored from overheating or contamination.
NOTE: Support the frame with jackstands and remove
the left rear wheel for easier access to the differential fil!
plug (Figure 37).
1. Place a drain pan under the transmission and remove
the two 14mm drain plugs (A, Figure 38).
2. Remove the differential fill cap (B, Figure 39).
3. Remove the filter access cap (B, Figure 38).
4. Remove and replace the hydraulic system filter (A,
Figure 39). Thread the new filter onto the filter base
and tighten 1/2 to 3/4 turns past finger tight.
RegularMaintenance
Figure 37. Differential Fill Plug Access
A. Differential Fill Plug
Figure 38. Transmission Drain Plugs
A. 14mm Drain Plugs
B. Filter Access Cap
Figure 39. Hydraulic System Oil Filter
A. Hydraulic System Filter
B. Differential Fill Cap
29
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