Toro 30242 User manual

Form No. 3325-400 Rev A
Operator’s Manual
®
Groundsmaster®228-D
4-Wheel Drive Traction Unit
Model No. 30242—210000001 and Up
English

Contents 2
Introduction 3
Safety 3
Safe Operating Practices 3
Toro Mower Safety 5
Safety and Instruction Decals 8
Specifications 12
Installing Rear Weights 14
Before Operating 15
Check the Engine Oil 15
Check the Cooling System 15
Check Hydraulic System Fluid 15
Fill the Fuel Tank 16
Check the Rear Axle Lubricant 17
Check the Bi-Directional Clutch’s Lubricant 17
Controls 18
Operation 21
Starting/Stopping the Engine 21
Bleeding the Fuel System 21
Checking the Interlock System 22
Operating Characteristics 22
Pushing or Towing the Traction Unit 23
Maintenance 24
Recommended Maintenance Schedule 24
Fluid Specifications/Change Intervals 25
Service Interval Charts 25
Daily Maintenance Checklist 26
General Air Cleaner Maintenance 28
Servicing the Air Cleaner 28
Cleaning the Radiator and Screen 29
Changing the Engine Oil and Filter 29
Servicing the Fuel System 29
Replacing the Fuel Pre Filter 30
Bleeding Air from Injectors 31
Alternator Belt 31
Adjusting the Throttle 31
Power Take-Off Belt 31
Power Take-Off Clutch Adjustment 32
Adjusting the Transmission for Neutral 32
Adjusting the Parking Brake Interlock Switch 33
Changing the Hydraulic Oil and Filter 34
Adjusting the Service Brakes 35
Changing Rear Axle Lubricant 35
Changing the Bi-Directional Clutch’s Lubricant 35
Rear Wheel Toe-In 36
Servicing the Battery 36
Wiring Harness Service 36
Fuses 37
Storage 37
2
Contents
2001 by The Toro Company 8111
Lyndale Avenue South
Bloomington, MN 55420-1196
All Rights Reserved
Printed in the USA

Read this manual carefully to learn how to operate
and maintain your product properly. The information
in this manual can help you and others avoid injury
and product damage. Although Toro designs and
produces safe products, you are responsible for
operating the product properly and safely.
Whenever you need service, genuine Toro parts, or
additional information, contact an Authorized Service
Dealer or Toro Customer Service and have the model
and serial numbers of your product ready. Figure 1
illustrates the location of the model and serial
numbers on the product.
Figure 1
1. Location of the model and serial numbers
Write the product model and serial numbers in the
space below:
This manual identifies potential hazards and has
special safety messages that help you and others avoid
personal injury and even death. Danger, Warning, and
Caution are signal words used to identify the level of
hazard. However, regardless of the hazard, be
extremely careful.
Danger signals an extreme hazard that will cause
serious injury or death if you do not follow the
recommended precautions.
Warning signals a hazard that may cause serious
injury or death if you do not follow the recommended
precautions.
Caution signals a hazard that may cause minor or
moderate injury if you do not follow the
recommended precautions.
This manual uses two other words to highlight
information. calls attention to special
mechanical information and Note: emphasises general
information worthy of special attention.
Safety
This machine meets or exceeds the B71.4 1999
specifications of the American National Standards
Institute when weights are installed according to
chart on page 14.
Note: The addition of attachments made by other
manufacturers that do not meet American National
Standards Institute certification will cause
noncompliance of this machine.
Improper use or maintenance by the operator or
owner can result in injury. To reduce the potential
for injury, comply with these safety instructions
and always pay attention to the safety alert symbol
, which means CAUTION, WARNING, or
DANGER—personal safety instruction.” Failure
to comply with the instruction may result in
personal injury or death.
Safe Operating Practices
Training
•Read the Operator’s Manual and other training
material. If the operator(s) or mechanic(s) cannot
read the language of the manual, it is the owner’s
responsibility to explain this material to them.
•Become familiar with the safe operation of the
equipment, operator controls, and safety signs.
•All operators and mechanics should be trained.
The owner is responsible for training the users.
Important
3
Introduction
Model No. __________________________
Serial No. ___________________________

•Never let children or untrained people operate or
service the equipment. Local regulations may
restrict the age of the operator.
•The owner/user can prevent and is responsible
for accidents or injuries occurring to himself or
herself, other people or property.
Preparation
•Evaluate the terrain to determine what
accessories and attachments are needed to
properly and safely perform the job. Only use
accessories and attachments approved by the
manufacturer.
•Wear appropriate clothing including hard hat,
safety glasses and ear protection. Long hair, loose
clothing or jewelry may get tangled in moving
parts.
•Inspect the area where the equipment will be
used and remove all objects such as rocks, toys
and wire that can be thrown by the machine.
•Use extra care when handling diesel and other
fuels. They are flammable and vapors are
explosive.
•Use only an approved container
•Never remove the fuel cap or add fuel with
the engine running. Allow the engine to cool
before refueling. Do not smoke.
•Never refuel or drain the machine indoors.
•Check that operator’s presence controls, safety
switches and shields are attached and functioning
properly. Do not operate unless they are
functioning properly.
Operation
•Never run an engine in an enclosed area.
•Only operate in good light, keeping away from
holes and hidden hazards.
•Be sure all drives are in neutral and the parking
brake is engaged before starting the engine. Only
start the engine from the operator’s position. Use
seat belts, if provided.
•Slow down and use extra care on hillsides. Be
sure to travel in the recommended direction on
hillsides. Turf conditions can affect the machine’s
stability. Use caution while operating near
drop–offs.
•Slow down and use caution when making turns
and when changing directions on slopes.
•Never raise the deck with the blades running.
•Never operate with the power take-off shield, or
other guards not securely in place. Be sure all
interlocks are attached, adjusted properly, and
functioning property.
•Do not change the engine governor setting or
overspeed the engine.
•Stop on level ground, lower the implements,
disengage the drives, engage the parking brake
(if provided), and shut off the engine before
leaving the operator’s position for any reason.
•Stop the equipment and inspect the blades after
striking objects or if an abnormal vibration
occurs. Make necessary repairs before resuming
operations.
•Keep your hands and feet away from the cutting
units.
•Look behind and down before backing up to be
sure of a clear path.
•Never carry passengers and keep pets and
bystanders away.
•Slow down and use caution when making turns
and crossing roads and sidewalks. Stop the
blades if not mowing.
•Do not operate the mower under the influence of
alcohol or drugs
4

•Use care when loading or unloading the machine
into a trailer or truck
•Use care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
Maintenance and storage
•Disengage the drives, lower the implement, set
the parking brake, stop the engine and remove
the key. Wait for all movement to stop before
adjusting, cleaning or repairing.
•Clean grass and debris from the cutting units,
drives, mufflers, and engine to help prevent fires.
Clean up oil or fuel spillage.
•Let the engine cool before storing and do not
store near flame.
•Do not store fuel near flames or drain indoors.
•Park the machine on level ground. Never allow
untrained personnel to service the machine.
•Use jack stands to support components when
required.
•Carefully release pressure from components with
stored energy.
•Disconnect the battery before making any
repairs. Disconnect the negative terminal first
and the positive last. Reconnect positive first and
negative last.
•Use care when checking the blades. Wrap the
blade(s) or wear gloves, and use caution when
servicing them. Only replace the blades. Never
straighten or weld them.
•Keep your hands and feet away from moving
parts. If possible, do not make adjustments with
the engine running.
•Charge batteries in an open well ventilated area,
away from spark and flames. Unplug charger
before connecting or disconnecting from the
battery. Wear protective clothing and use
insulated tools.
•Keep all parts in good working condition and all
hardware tightened. Replace all worn or damaged
decals.
Toro Mower Safety
This product is capable of amputating hands and feet
and throwing objects. Always follow all safety
instructions to avoid serious injury or death.
This product is designed for cutting and recycling
grass. Any use for purposes other than these could
prove dangerous to user and bystanders.
General Operation
•Allow only responsible adults who are familiar
with the instructions to operate the machine.
•Be sure the area is clear of other people before
mowing.Stop the machine if anyone enters the
area.
•Do not mow in reverse unless absolutely
necessary. Always look down and behind before
and while backing.
•Slow down before turning. Sharp turns on any
terrain may cause loss of control.
•Turn off the blades when not mowing.
•Keep hands, feet, hair and loose clothing away
from attachment discharge area, underside of
mower and any moving parts while the engine is
running.
•Mow only in daylight or good artificial light.
•Watch for traffic when operating near or crossing
roadways.
•Do not touch equipment or attachment parts
which may be hot from operation. Allow to cool
before attempting to maintain, adjust or service.
5

•Before operating a machine with roll over
protection be certain the seat belts are attached
and seat is latched to prevent the seat from
pivoting forward.
•Use only Toro-approved attachments. Warranty
may be voided if used with unapproved
attachments.
Slope Operation
Slopes and ramps are a major factor related to loss-of-
control and tip-over accidents, which can result in
severe injury or death. All slopes and ramps require
extra caution. If you cannot back up the slope or if
you feel uneasy on it, do not mow it.
DO
•If you must ascend a steep slope, back up the hill,
and drive forward down the hill, keeping the
machine in gear.
•Remove obstacles such as rocks, tree limbs, etc.
from the mowing area. Watch for holes, ruts or
bumps, as uneven terrain could overturn the
machine. Tall grass can hide obstacles.
•Use slow speed so that you will not have to stop
while on the slope.
•Follow the manufacturer’s recommendations for
wheel weights or counterweights to improve
stability.
•Use extra care with other attachments. These can
change the stability of the machine.
•Keep all movement on slopes slow and gradual.
Do not make sudden changes in speed or
direction.
•Avoid starting or stopping on a slope. If the tires
lose traction, disengage the blades and proceed
slowly straight down the slope. Avoid raising the
side decks on a slope.
•When operating the machine on slopes, banks or
near drop offs, always have roll-over protection
installed.
•When operating a machine with roll-over
protection always use seat belt.
•Be certain that the seat belt can be released
quickly if the machine is driven or rolls into
ponds or water.
•Check carefully for overhead clearances (i.e.,
branches, doorways, electrical wires) before
driving under any objects and do not contact
them.
DO NOT
•Do not mow slopes exceeding 15 degrees.
•Avoid turning on slopes. If you must turn, turn
slowly and gradually downhill, if possible.
•Do not mow near drop-offs, ditches, or
embankments. The machine could suddenly turn
over if a wheel goes over the edge of a cliff or
ditch, or if an edge caves in.
•Do not mow on wet grass. Reduced traction
could cause sliding.
•Do not try to stabilize the machine by putting
your foot on the ground.
Service
•Never store the machine or fuel container inside
where there is an open flame, such as near a
water heater or furnace.
•Keep nuts and bolts tight, especially the blade
attachment bolts. Keep equipment in good
condition.
•Never tamper with safety devices. Check safety
systems for proper operation before each use.
•Use only genuine replacement parts to ensure
that original standards are maintained.
•Check brake operation frequently. Adjust and
6

service as required.
•Battery acid is poisonous and can cause burns.
Avoid contact with skin, eyes and clothing.
Protect your face, eyes and clothing when
working with a battery.
•Battery gases can explode. Keep cigarettes,
sparks and flames away from the battery.
•Hydraulic fluid escaping under pressure can
penetrate the skin and cause injury. Use
cardboard or paper to find hydraulic leaks. Never
use your hands.
Sound Pressure Level
This unit has an equivalent continuous A-weighted
sound pressure at the operator ear of: 90 dB(A), based
on measurements of identical machines per Directive
84/538/EEC and amendments.
Sound Power Level
This unit has a sound power level of: 105 dB(A) 1
pW, based on measurements of identical machines per
Directive 84/538/EEC and amendments.
Vibration Level
Hand-Arm
This unit does not exceed a vibration level of 2.5 m/s2
at the hands based on measurements of identical
machines per ISO 5349 procedures.
Whole Body
This unit does not exceed a vibration level of 0.5
m/s2at the posterior based on measurements of
identical machines per ISO 2631 procedures.
7

93-7830
1. Danger—See operator’s manual
2. Wheel torque specifications
93-7841
1. Danger—See operator’s manual
100-6577
1. Lock—Unlock the deck service lock
93-6680
1. Diesel fuel
93-7272
1. Fan blades can cause injury
2. Stay away from moving parts
93-7822
1. Danger
2. See Operator’s manual
3. Fill the fuel tank to 1” from bottom of the filler neck
105-2512
1. Danger—Read operator’s manual
2. Tipping hazard—Go slow and avoid sharp turns on
slopes to avoid rollover. The deck must be lowered when
going down slopes for steering control. Always wear seat
belts with roll-over protection.
3. Thrown object hazard—keep bystanders away
4Cutting hazard to hands or feet—stay away from rotating
blades or moving parts.
5. Danger—set the parking brake, stop the engine and
remove the key before leaving the operator’s position.
93-6697
1. read the operator’s manual for lubrication intervals.
100-6574
1. Hot surface stay away
2. Stay away from moving parts
8
Safety and Instruction Decals
Safety decals and instructions are easily visible to the operator and are located near any area of potential
danger. Replace any decal that is damaged or lost.
1
2
1
1
1
12
1
2
1
2
23
3
4
4
5
45
1
1
22
2

93-7276
1. Explosion hazard—wear eye protection.
2. Caustic liquid hazard—flush with water and seek first aid.
3. Fire hazard — no sparks, flame, or smoking
4. Poison—keep children a safe distance from the battery.
93-7840
1. Coolant level
2. Hot surface—keep a safe distance
3. Danger—rear the operator’s manual
4. Explosion hazard—stay away
93-6668
1. The battery contains lead. Do not throw it in the garbage.
105-2511
1. Read operator’s manual for starting instructions
100-6581
1. To lock parking brake—Latch pedals together, apply
brake pedals and pull up on knob
2. To unlock parking brake—step on brake pedals
100-6552
1. Refer to Operator’s Manual for engine oil specifications
9
1
3
42
1
1
1
2
2
3
3
4
4
1
2
1
1

93-7834
1. No step
2. Traction pedal
3. Traction—forward
4. Traction—reverse
5. Danger—Shut off power take-off prior to raising decks
6. Danger—Do not operate decks when they are in raised
position
93-7833
1. Throttle control
2. Throttle—fast
3. Throttle—slow
4. Tipping hazard—Lower the deck when going down slopes
greater than 10 degrees
5. Tipping hazard—Lower the deck when going down slopes
greater than 10 degrees
6. Danger—tipping hazard
7. Lift lever—raise position
8. Lift lever—lower position
9. Lift lever—float position
10
1
1
3
3
2
4
5
61
2
3
45
6
7
8
9

11
Part No. 104-3484
1. See the operator’s manual
Part No. 105-0054
1. Headlights—off
2. Headlights—on
3. Power take-off—off
4. Power take-off—on
5. Engine coolant temperature
6. Engine—start
7. Engine—stop
1
12
34
5
6
7

12
Specifications
Note: Specifications and design subject to change without notice.General Specifications
Engine Kubota three-cylinder, 4-cycle, liquid-cooled diesel engine. 26 hp @ 3000. Engine
governed to 3200–3250 rpm high idle, no load.
Air Cleaner Heavy-duty remote mounted.
Fuel Tank Capacity 8.5 gal. (32 l) Equipped with a fuel filter/water separator to capture water in the fuel.
Fuel Pump 12-volt electric (transistor type) w/replaceable fuel filter.
Cooling System 7 qt (6.6 l) capacity. Remote-mounted expansion tank 1 qt (0.946 l) capacity. System
contains a 50/50 mix of ethylene glycol anti-freeze and water. Front mounted air/oil
cooler used to cool hydraulic oil for the hydrostatic transmission.
Electrical 12 volt with 530 cold cranking amps at 0° F and 75-minute reserve capacity at 80° F.
Drive Coupling Transmission driven by steel shaft with flexible rubber couplings at each end.
Transmission Hydrostatic, U-type. Implement Relief Setting—700–800 psi (4,826–5,516 kPa).
Hydraulic Filter Replaceable 25-micron filter mounted directly to the transmission.
Front Axle The front axle serves as a hydraulic fluid reservoir and mates directly with the
transmission. Approximately 6 qt (5.7 l) capacity.
Rear Axle The rear axle is mchanically driven from the front axle by a universal shaft. The axle has
a be-directional overrunning clutch in the rear driveshaft. When lubricating the rear axle,
use SAE 80W-90 gear lube, API GL-5. Lubricant capacity is 2.9 liter (3.1 qt.)
Brakes Mechanical drum-type. Individually controlled by two pedals connected by cable and
conduit for steering assist. Pedals may be latched together for two wheel braking. Lever
provided for parking brake.
Tires Front Tires—23 x 8.50-12, Rear Tires—16 x 6.50-8. All tires: 4-ply rating, tubeless type.
Pressure—20 psi (138 kPa).
Ground Speed 0–16 kmh forward and reverse.
Main Frame Frame is welded, formed steel.
Instrumentation Fuel gauge, water temperature gauge, hour meter and warning lights for high temperature
shutdown, oil pressure, amperage and glow plug are mounted on the console.
Controls Throttle, power take-off switch, parking brake, implement lift, implement lift lock,
ignition switch and high temperature override switch are all hand-operated.
Forward/reverse traction pedal and turning brakes are foot-operated.

Measurements
Length 208 cm (82 in.)
Width (Rear Wheels) 119.4 cm (47 in.)
Height 127 cm (50 in.)
Weight 442 kg (1185 lb.)
Optional Equipment
52” Side Discharge Cutting Unit Model No. 30555
52” Rear Discharge Cutting Unit Model No. 30568
62” Side Discharge Cutting Unit Model No. 30551
62” Guardian Recycler Cutting Unit Model No. 30569
72” Side Discharge Cutting Unit Model No. 30553
48” V-Plow Kit Model No. 30750
V-Plow Mounting Kit Model No. 30749*
Arm Rest Kit Model No. 30707
Rear Discharge Shield Kit Model No. 30578
Rear Weight Box Kit Part No. 24-5780
Grass Collection System Model No. 30502**
Wide Tires w/rim
23 x 10.5-12, 4 ply Part No. 62-7020
23 x 10.5-12, 6 ply Part No. 69-9870
Wheel Weights-50 lbs. (23kg.) Part No. 11-0440
Rear Weight Kit—70 lbs. (32 kg.) Part No. 24-5780
Weight Kit—20 lbs. Part No. 92-8763
Tire Chains (Front) Part No. 11-0390
Standard Seat Kit Model No. 30624
Deluxe Seat Kit Model No. 30625
*Required with 30750 V-plow. Tire chains, part no.
11-0390 recommended.
** 52” Blower Kit (for Model 30555 deck) or Model
30506 62” Blower Kit (for Model 30551 deck) can be
used with either Model No. 30504, 9 cu. ft. Hopper
Kit or Model No. 30505, 15 cu. ft. Hopper Kit.
13
Power take-off drive The power take-off shaft is clutched by a belt directly from the engine output shaft.
The power take-off shaft engaged by an electric clutch/brake assembly. Power take-
off speed—2200 RPM@3250 RPM engine speed.
Implement Connection Universal joint and telescoping shaft assembly.
Lift Cylinders Two with 2 in. (51 mm) bore, 3.5 in. (89 mm) stroke.
Interlock Switches Prevent engine starting if the traction pedal or power take-off switch are engaged.
Stops the engine if the operator leaves the seat with either the traction pedal or power
take-off switch engaged. Stops the engine if the traction pedal is engaged with parking
brake engaged.

14
Two-Wheel Drive Groundsmaster 228-D Series traction units comply with ANSI B71.4-1999 Standard when
equipped with rear weight. Use chart below to determine combinations of weight required. Order parts from your
local Authorized Toro Distributor.
* 75 lb. wheel weight (included with 15 cu. ft. hopper) required on the left wheel
1
Rear
Weight
Required
Left Side
Weight
Required
Weight Description Quantity
Weight Part
Number
52” Rear Discharge
Deck (Model 30568) or
52” Side Discharge
Deck
52” Side Discharge
Deck with 9 cu. ft.
Hopper
52” Side Discharge
Deck with 15 cu. ft.
Hopper
Rear Weight Kit
& Weight Kit-20 lb.
1
1
10 lbs.
0 lbs.
24-5780
& 92-8763
24-5790
325-8
3253-7
3-8847
3217-9
92-8763
92-8763 Weight Kit – 20 lb.
215 lbs.
0 lbs.
75 lb.*
77-6700 &
92-9670 &
24-5780
0 lbs.
0 lbs.
20 lbs.
0 lbs.
0 lbs.
0 lbs.
55 lbs.
* 77-6700 75 lb. Wheel Weight
62” Side Discharge
Deck (Model 30564) or
62” Side Discharge
Deck with 9 cu. ft.
Hopper
62” Side Discharge
Deck with 15 cu. ft.
Hopper
62” Guardian Recycler
Deck (Model 30569)
72” Side Discharge
Deck (Model 30575)
Rear Weight—35 lb.
Capscrew-1⁄2-13 x 2”
Lockwasher-1⁄2
Spacer
Nut-1⁄2
& Weight Kit-20 lb
75 lb. Wheel Weight
& Bracket Kit
& Rear Weight Kit
1
1
1
70 lbs
90 lbs
-- --
1
2
2
2
2
1
24-5780
Installing Rear Weights

Check the Engine Oil
The engine is shipped with 4 qt (3.8 l) of oil in the
crankcase; however, check the oil level before and
after you first start the engine.
1. Park the machine on a level surface, stop the
engine and remove the key from the ignition
switch. Open the hood.
2. Remove the dipstick (Fig. 2), wipe it clean and
reinstall it. Remove it again and check the oil
level. The level should be up to the FULL mark
on the dipstick
Figure 2
1. Dipstick
2. Oil fill
3. If the oil is below the FULL mark, remove the fill
cap and add SAE 10W-30 CD, CE, CF, CF-4 or
CG-4 classification oil until the level reaches the
FULL mark on the dipstick. DO NOT
OVERFILL.
4. Install the oil fill cap and close the hood.
Check the Cooling System
Clean debris from the screen and radiator/oil cooler
daily, more often if conditions are extremely dusty
and dirty; refer to Engine Cooling System.
The cooling system is filled with a 50/50 solution of
water and permanent ethylene glycol anti-freeze.
Check the level of coolant in the expansion tank at the
beginning of each day before you start the engine.
Cooling system capacity is 7 quarts (6.6 l).
1. Check the level of coolant in the expansion tank.
Coolant level should be between the marks on
the side of the tank.
Figure 3
1. Expansion tank
2. If the coolant level is low, remove the expansion
tank cap and replenish the system. DO NOT
OVERFILL.
3. Install the expansion tank cap.
Check Hydraulic System Fluid
The hydraulic system will operate with any high-
quality detergent oil having the American Petroleum
Institute—API—“service classification” SF, CC or
CD. Oil viscosity—weigh —must be selected
according to anticipated ambient temperature.
Temperature/viscosity recommendations are:
15
Before Operating
if the engine has been running, pressurized hot
coolant can escape and cause burns when you
remove the radiator cap.
CAUTION
1
1
2

Expected Ambient
Temperature
(Extreme) over 32° C SAE 30, Type SF, CC or CD
engine oil
(Normal) 4–37° C SAE 10W-30 or 10W-40,
Type SF,CC or CD engine oil
(Cool) –1 to 10° C SAE 5W-30, Type SF, CC or
CD engine oil
(Winter) Below –1° C Type “F” or “FA” ATF
Automatic Transmission Fluid
Note: Do not mix engine oil and automatic
transmission fluid or hydraulic component damage
may result. When changing fluids, also change the
transmission filter. DO NOT USE DEXRON II ATF.
The transmission and axle housing are shipped from
the factory with approximately 5 quarts (4.7 l) of SAE
10W-30 engine oil. However, check the level of
transmission oil before first starting the engine and
daily thereafter.
1. Position the machine on a level surface. Place all
controls in neutral position and start the engine.
Run the engine at lowest possible RPM to purge
the system of air. DO NOT ENGAGE the power
take-off. Turn the steering wheel several times
fully to the left and right. Raise the cutting unit to
extend the lift cylinders, aiming the wheels
straight forward, and stop the engine.
2. Remove the dipstick cap (Fig. 4) from the filler
neck and wipe it with a clean cloth. Screw the
dipstick cap finger-tight onto the filler neck; then
remove it and check the level of fluid. If the level
is not within 1⁄2inch (13 mm) from the groove in
the dipstick (Fig. 4), add SAE 10W-30 engine oil,
or, if used, automatic transmission fluid to raise
the level to groove mark. Do not overfill.
When adding transmission fluid to
the hydraulic system, use a funnel with a fine
wire screen—200 mesh or finer—and make sure
the funnel and transmission fluid are
immaculately clean. This prevents accidentally
contaminatimg the hydraulic system.
3. Thread the dipstick fill cap finger-tight onto the
filler neck. It isn’t necessary to tighten the cap
with a wrench.
4. Check all hoses and fittings for leaks.
Figure 4
1. Hydraulic system reservoir fluid/add dipstick cap
Fill the Fuel Tank
1. Using a clean cloth, clean area around the fuel
tank cap.
2. Remove the cap from the fuel tank (Fig. 5).
3. Fill the 8.5 gallon (32 l) tank to within 1 inch (25
Important
Recommended
Viscosity and Type
16
Under certain conditions, diesel fuel and fuel vapors
are highly flammable and explosive. A fire or
explosion from fuel can burn you and others and can
cause property damage.
•Use a funnel and fill the fuel tank outdoors, in
an open area, when the engine is off and is cold.
Wipe up any fuel that spills.
•Do not fill the fuel tank completely full. Add
fuel to the fuel tank until the level is 1 in. (25
mm) below the bottom of the filler neck. This
empty space in the tank allows the fuel to
expand.
•Never smoke when handling fuel, and stay
away from an open flame or where fuel fumes
may be ignited by a spark.
•Store fuel in a clean, safety-approved container
and keep the cap in place.
CAUTION
1

17
mm) from the bottom of the filler neck with
diesel fuel.
4. Install the fuel tank cap tightly after filling tank.
Figure 5
1. Fuel tank cap
Check the Rear Axle Lubricant
The rear axle has three separate reservoirs that use
SAE 80W-90 weight gear lube. Although the axle is
shipped with lubricant from the factory, check the
level before operating the machine.
1. Position the machine on a level surface.
2. Remove the check plugs from the axle and make
sure lubricant is up to the bottom of each hole. If
the level is low, remove the fill plugs and add
enough lubricant to bring the level up to the
bottom of the check plug holes (Fig. 6).
Figure 6
1. Check plug
2. Fill plug
Figure 7
1. Fill/check plug (one on each end of the axle)
Check the Bi-Directional
Clutch’s Lubricant
1. Position the machine on a level surface.
2. Rotate the clutch (Fig 8) so the check plug
(shown in the 12:00 o’clock position) is
positioned at 4:00 o’clock.
Figure 8
1. Bi-directional clutch
2. Check plug
3. Remove the check plug. Fluid level should be up
to the hole in the clutch. If the fluid level is low,
add Mobil Fluid 424. The clutch should be
approximately 1⁄3full.
4. Install the check plug.
Note: do not use engine oil (i.e., 10W30) in the bi-
directional clutch. Anti-wear and extreme pressure
additives will cause undesirable clutch performance.
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Service Brakes
The left and right brake pedals (Fig. 9) are connected
to the left and right front wheels. Since both brakes
work independently, the brakes can be used to turn
sharply or to increase traction if one wheel tends to
slip while operating on certain slope conditions.
However, wet grass or soft turf can be damaged when
brakes are used to turn sharply. To make a “quick-
stop”, depress both brake pedals together. Always lock
the brakes together when transporting the traction
unit.
Figure 9
1. Parking brake knob
2. Right brake pedal
3. Left brake pedal
Figure 10
1. Left brake pedal
2. Right brake pedal
3. Lock arm
Parking Brake
Whenever the engine is shut off, the parking brake
must be engaged to prevent accidental movement of
the machine. To engage the parking brake, push the
lock arm (Fig. 10) on so that it locks together with the
right pedal. Next, push down fully on both pedals and
pull parking brake knob out (Fig. 9) then release the
pedals. To release the parking brake, depress both
pedals until the parking brake knob retracts. Before
starting the engine, however, the lock arm may be
disengaged from the left brake pedal so both pedals
work independently with each front wheel
Traction Pedal
The traction pedal (Fig. 11) has two functions: to
make the machine move forward, and to make it move
backward. Depress the top of the pedal to move
forward and bottom of the pedal to move rearward.
Ground speed is proportionate to how far you depress
the pedal. For maximum ground speed, the traction
pedal must be fully depressed while the throttle is in
the FAST position. Maximum speed forward is 10
mph (16 Km/hr) (approx.). To get maximum power
with a heavy load or when climbing a hill, have the
throttle in the FAST position while depressing the
traction pedal slightly to keep engine rpm high. When
engine rpm begins to decrease, release the traction
pedal slightly to allow rpm to increase.
Figure 11
1. Traction pedal
Hydraulic Lift Lever
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Controls
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Never raise the cutting unit while the blades are
rotating because it is hazardous.
CAUTION

The hydraulic lift lever (Fig. 12) has three positions:
FLOAT, TRANSPORT and RAISE. To lower the
cutting unit to the ground, move the lift lever forward
into the notch in the seat platform—FLOAT. Use the
FLOAT position for mowing and when the machine is
not in operation. To raise the cutting unit, pull the lift
lever rearward to the RAISE position.
After the cutting unit is raised, let the lift lever move
to the TRANSPORT position. The cutting unit must
be raised when driving from one work area to another.
Figure 12
1. Hydraulic lift lever
2. Power take-off switch
3. Temperature gauge
4. Fuel gauge
5. Ignition key switch
6. Temperature override switch
7. Throttle
8. Hour meter
9. Engine coolant temperature
10. Glow plug indicator
11. Charge indicator
12. Oil pressure indicator
13. Lift lever lock
Power Take-Off Switch
Pull up on the sleeve on the toggle switch handle and
move handle to ON to engage the power take-off
clutch (Fig. 12). Pull up on the sleeve and move the
handle to OFF to disengage the power take-off clutch.
The only time the power take-off switch should be in
the ENGAGE position is when the implement is
down, in operating position and ready to begin
operation.
Temperature Gauge
The temperature gauge (Fig. 12) registers the
temperature of the coolant in the cooling system. If
coolant temperature becomes too high, the engine will
shut off automatically.
Fuel Gauge
The fuel gauge (Fig. 12) indicates the quantity of fuel
remaining in the fuel tank.
Ignition Key Switch
Three positions: OFF, ON/Preheat and START
(Fig. 12).
Temperature Override Switch
Press and hold the over-ride switch (Fig. 12) to start
the engine after a high-temperature shut down. Use
only for emergency operation.
Throttle
The throttle (Fig. 12) is used to operate the engine at
various speeds. Moving the throttle forward increases
engine speed—FAST; rearward decreases engine
speed—SLOW. The throttle controls the speed of the
cutter blades and, with the traction pedal, controls the
traction unit’s ground speed.
Hour Meter
The hour meter (Fig. 12) registers accumulated hours
of engine operation.
Engine Coolant Temperature Warning
Light
The light illuminates and the engine shuts down when
coolant reaches an excessively high temperature
(Fig. 12).
Glow Plug Indicator
When lit, indicates that the glow plugs are on
(Fig. 12).
Charge Indicator
Illuminates when the system’s charging circuit
malfunctions (Fig. 12).
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Oil Pressure Warning Light
The oil pressure warning light (Fig. 12) glows when
engine oil pressure drops below a safe level. If low oil
pressure occurs, stop the engine and determine the
cause. Repair the damage before starting the engine
again.
Lift Lever Lock
Lock the lift lever (Fig. 12) in the raised position
when performing maintenance on the cutting unit.
Seat Adjusting Handle
To adjust the seat, loosen the adjusting knobs and
slide the seat to the desired position. Tighten the
knobs to lock the seat in place.
Seat Adjusting Handle—Deluxe Seat
To adjust the seat, move the lever on the left side
outward, slide the seat to the desired position and
release the lever so it will lock in that position.
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