Toro 74805 User manual

Operator’s Manual
English (EN)
Form No. 3327-557
Z355
Z-Masterwith 48 in. Mower and Bagger
Model No. 74805—Serial No. 220000001 and Up

2
All Rights Reserved
Printed in the USA
2001 by The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
The engine exhaust from this product contains
chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.
Warning
Important The engine in this product is not equipped
with a spark arrester muffler. It is a violation of California
Public Resource Code Section 4442 to use or operate this
engine on any forest-covered, brush-covered, or
grass-covered land as defined in CPRC 4126. Other states
or federal areas may have similar laws.
This spark ignition system complies with Canadian
ICES-002.
Ce système d’allumage par étincelle de véhicule est
conforme à la norme NMB-002 du Canada.
The enclosed Engine Owner’s Manual is supplied for
information regarding the U.S. Environmental
Protection Agency (EPA) and the California Emission
Control Regulation of emission systems, maintenance,
and warranty.
Keep this Engine Owner’s Manual with your unit.
Should this Engine Owner’s Manual become damaged
or illegible, replace immediately. Replacements may be
ordered through the engine manufacturer.
Contents
Page
Introduction 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safe Operating Practices 3. . . . . . . . . . . . . . . . . . . .
Toro Mower Safety 5. . . . . . . . . . . . . . . . . . . . . . . .
Slope Chart 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety and Instruction Decals 9. . . . . . . . . . . . . . . . .
Gasoline and Oil 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Gasoline 12. . . . . . . . . . . . . . . . . . . . .
Using Stabilizer/Conditioner 12. . . . . . . . . . . . . . . . .
Filling the Fuel Tank 12. . . . . . . . . . . . . . . . . . . . . . .
Check Engine Oil Level 12. . . . . . . . . . . . . . . . . . . . .
Setup 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loose Parts 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the bracket from Rear Tail Wheel 13. . . .
Removing the Deck Banding 13. . . . . . . . . . . . . . . . .
Checking the Tire Pressure 13. . . . . . . . . . . . . . . . . .
Activating the Battery 13. . . . . . . . . . . . . . . . . . . . . .
Removing the Machine from Crate 14. . . . . . . . . . . .
Checking the Hydraulic Fluid 14. . . . . . . . . . . . . . . .
Check Engine Oil Level 14. . . . . . . . . . . . . . . . . . . . .
Operation 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page
Think Safety First 14. . . . . . . . . . . . . . . . . . . . . . . . . .
Controls 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating the Parking Brake 15. . . . . . . . . . . . . . . . .
Starting and Stopping the Engine 15. . . . . . . . . . . . . .
Operating the Power Take Off (PTO) 16. . . . . . . . . .
The Safety Interlock System 16. . . . . . . . . . . . . . . . .
Driving Forward or Backward 17. . . . . . . . . . . . . . . .
Stopping the Machine 18. . . . . . . . . . . . . . . . . . . . . .
Positioning the Seat 18. . . . . . . . . . . . . . . . . . . . . . . .
Adjusting the Height-of-Cut 18. . . . . . . . . . . . . . . . .
Tilting the Mower 18. . . . . . . . . . . . . . . . . . . . . . . . . .
Dumping the Hopper 19. . . . . . . . . . . . . . . . . . . . . . .
Pushing the Machine by Hand 20. . . . . . . . . . . . . . . .
Removing the Deck and Carrier Frame 20. . . . . . . . .
Installing Deck and Carrier Frame 22. . . . . . . . . . . . .
Install the Mulching Baffle 24. . . . . . . . . . . . . . . . . .
Operating with Mulching Baffle 24. . . . . . . . . . . . . .
Installing the Bagger and Discharge Baffles 25. . . . .
Operating with Bagger 25. . . . . . . . . . . . . . . . . . . . . .
Installing and Removing the Plenum 26. . . . . . . . . . .
Maintenance 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Maintenance Schedule 27. . . . . . . . .
Servicing the Cutting Blades 28. . . . . . . . . . . . . . . . .
Correcting Cutting Unit Mismatch 30. . . . . . . . . . . .
Matching the Height–of–Cut 30. . . . . . . . . . . . . . . . .
Checking the Front-to-Rear Pitch 30. . . . . . . . . . . . .
Changing the Front-to-Rear Pitch 31. . . . . . . . . . . . .
Checking the Side-to-Side Level 31. . . . . . . . . . . . . .
Change the Side-to-Side Level 31. . . . . . . . . . . . . . .
Servicing the Air Cleaner 31. . . . . . . . . . . . . . . . . . . .
Servicing the Engine Oil 33. . . . . . . . . . . . . . . . . . . .
Servicing the Spark Plugs 34. . . . . . . . . . . . . . . . . . .
Servicing the Fuel Filter 35. . . . . . . . . . . . . . . . . . . . .
Servicing the Fuel Tank 36. . . . . . . . . . . . . . . . . . . . .
Cleaning the Cooling Systems 36. . . . . . . . . . . . . . . .
Greasing and Lubricating 37. . . . . . . . . . . . . . . . . . . .
Servicing the Gearbox Fluid 38. . . . . . . . . . . . . . . . .
Changing the Gearbox Fluid 38. . . . . . . . . . . . . . . . .
Checking the Gearbox Fluid 39. . . . . . . . . . . . . . . . .
Replacing the Castor Wheel Fork Bushings 39. . . . .
Replacing Idler Arm Bushings 40. . . . . . . . . . . . . . . .
Replacing Push Arm Bushings 41. . . . . . . . . . . . . . . .
Servicing the Castor Wheels and
Tail Wheel Bearings 41. . . . . . . . . . . . . . . . . . . . . .
Checking the Tire Pressure 42. . . . . . . . . . . . . . . . . .
Servicing the Hydraulic System 42. . . . . . . . . . . . . . .
Adjusting the Motion Controls 44. . . . . . . . . . . . . . . .
Replacing the Power Take Off (PTO) Belt 45. . . . . .
Replacing the Traction Belt 45. . . . . . . . . . . . . . . . . .

3
Page
Replacing the Blower Belt 46. . . . . . . . . . . . . . . . . . .
Turning Engine Lift Hook 46. . . . . . . . . . . . . . . . . . .
Servicing the Fuse 46. . . . . . . . . . . . . . . . . . . . . . . . .
Servicing the Battery 47. . . . . . . . . . . . . . . . . . . . . . .
Cleaning the Hopper Screens 49. . . . . . . . . . . . . . . . .
Cleaning the Hopper Full Sensor 49. . . . . . . . . . . . . .
Wiring Diagram 51. . . . . . . . . . . . . . . . . . . . . . . . . . .
Hydraulic Diagram 52. . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning and Storage 53. . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Toro Total Coverage Guarantee 56. . . . . . . . . . . . . .
Introduction
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.
1m–3220
Figure 1
1. Location of the model and serial numbers
Write the product model and serial numbers in the space
below:
Model No.
Serial No.
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.
Important calls attention to special mechanical
information and Note: emphasizes general information
worthy of special attention.
Safety
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
The following instructions are from ANSI standard
B71.4—1999.
Training
•Read the Operator’s Manual and other training material.
If the operator(s) or mechanic(s) can not read English 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.
•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.

4
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 is to be used and
remove all objects such as rocks, toys and wire which
can be thrown by the machine.
•Use extra care when handling gasoline and other fuels.
They are flammable and vapors are explosive.
•Use only an approved container
•Never remove gas cap or add fuel with engine
running. Allow 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 parking brake is
engaged before starting engine. Only start 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 deck with the blades running.
•Never operate with the PTO shield, or other guards not
securely in place. Be sure all interlocks are attached,
adjusted properly, and functioning property.
•Never operate with the discharge deflector raised,
removed or altered, unless using a grass catcher.
•Do not change the engine governor setting or overspeed
the engine.
•Stop on level ground, lower implements, disengage
drives, engage parking brake (if provided), shut off
engine before leaving the operator’s position for any
reason including emptying the catchers or unclogging
the chute.
•Stop equipment and inspect blades after striking objects
or if an abnormal vibration occurs. Make necessary
repairs before resuming operations.
•Keep 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 blades if not
mowing.
•Be aware of the mower discharge direction and do not
point it at anyone.
•Do not operate the mower under the influence of
alcohol or drugs
•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 drives, lower implement, set parking brake,
stop engine and remove key or disconnect spark plug
wire. Wait for all movement to stop before adjusting,
cleaning or repairing.
•Clean grass and debris from cutting units, drives,
mufflers, and engine to help prevent fires. Clean up oil
or fuel spillage.
•Let engine cool before storing and do not store near
flame.
•Shut off fuel while storing or transporting. Do not store
fuel near flames or drain indoors.
•Park machine on level ground. Never allow untrained
personnel to service machine.
•Use jack stands to support components when required.
•Carefully release pressure from components with stored
energy.
•Disconnect battery or remove spark plug wire before
making any repairs. Disconnect the negative terminal
first and the positive last. Reconnect positive first and
negative last.
•Use care when checking blades. Wrap the blade(s) or
wear gloves, and use caution when servicing them.
Only replace blades. Never straighten or weld them.
•Keep hands and feet away from moving parts. If
possible, do not make adjustments with the engine
running.

5
•Charge batteries in an open well ventilated area, away
from spark and flames. Unplug charger before
connecting or disconnecting from 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
The following list contains safety information specific
to Toro products or other safety information that you
must know that is not included in the ANSI standards.
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 or,
when equipped with a grass bagger, for catching cut 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.
•Be aware of the mower discharge direction and do not
point it at anyone. Do not operate the mower without
either the entire grass catcher or the guard in place.
•Slow down before turning. Sharp turns on any terrain
may cause loss of control.
•Turn off blades when not mowing.
•Keep hands, feet, hair and loose clothing away from
attachment discharge area, underside of mower and any
moving parts while engine is running.
•Stop the engine before removing the grass catcher or
unclogging the chute.
•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.
•Before operating a machine with ROPS (roll over
protection) be certain the seat belts are attached to
prevent the seat from pivoting forward.
•Check carefully for overhead clearances (i.e. branches,
doorways, electrical wires) before driving under any
objects and do not contact them.
•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 a steep slope must be ascended, 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.
•Use extra care with grass catchers or 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 tires lose
traction, disengage the blades and proceed slowly
straight down the slope.
DO NOT
•Do not mow across hillsides or slopes exceeding 5°.
•Do not mow down hillsides or slopes exceeding 10°.
•Do not mow up hillsides or slopes exceeding 15°.
•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.

6
•Do not try to stabilize the machine by putting your foot
on the ground.
•Do not use a grass catcher on steep slopes. Heavy grass
bags could cause loss of control or overturn the
machine.
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 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 battery.
•Hydraulic fluid escaping under pressure can penetrate
the skin and cause injury. Use cardboard or paper to
find hydraulic leaks.

7
Slope Chart

8

9
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.
On Each Side Of Deck
(Part No. 43–8480)
Left Side Of Deck
(Part No. 68–8340)
Front Of Gearbox On Deck
(Part No. 100–5809)
On Right Side Of Deck
(Part No. 98–1304)
On Rear Of Deck
(Part No. 80–8760)
On Carrier Frame
(Part No. 55–4300)
On Blower Chute
(Part No. 79–0360)
Below Front Of Seat
(Part No. 98–4387)
On Front Frame Member Under Seat
(Part No. 98–4361)

10
On Rear Frame Member And
Clutch Guard
(Part No. 93–9198)
Below Front Of Seat
(Part No. 98–1313)
On Instrument Panel
(Part No. 104–7807)
On Carrier Frame
(Part No. 100–7769)
Under Seat
(Part No. 105–1603)
Under Seat
(Part No. 104–0390)

11
1-523552
104-4163
1. Explosion hazard
2. No fire, open flames, or
smoking.
3. Caustic liquid/chemical
burn hazard
4. Wear eye protection
5. Read the
Operator’s
Manual.
6. Keep bystanders a safe
distance from the battery.
104-5091
1. Contains lead; do not
discard.
2. Recycle
3. Wear eye protection;
explosive gases can cause
blindness and other injuries
4. No sparks, flame, or
smoking
5. Sulfuric acid can cause
blindness or severe burns.
6. Flush eyes immediately with
water and get medical help
fast.
7. Maximum fill line
8. Minimum fill line
9. Instructions for activating the
battery

12
Gasoline and Oil
Recommended Gasoline
Use UNLEADED Regular Gasoline suitable for automotive
use (85 pump octane minimum). Leaded regular gasoline
may be used if unleaded regular is not available.
Important Never use methanol, gasoline containing
methanol, or gasohol containing more than 10% ethanol
because the fuel system could be damaged. Do not mix oil
with gasoline.
Danger
In certain conditions, gasoline is extremely
flammable and highly explosive. A fire or
explosion from gasoline can burn you and others
and can damage property.
•Fill the fuel tank outdoors, in an open area,
when the engine is cold. Wipe up any gasoline
that spills.
•Never fill the fuel tank inside an enclosed trailer.
•Do not fill the fuel tank completely full. Add
gasoline to the fuel tank until the level is 1/4 to
1/2 in. (6 to 13 mm) below the bottom of the
filler neck. This empty space in the tank allows
gasoline to expand.
•Never smoke when handling gasoline, and stay
away from an open flame or where gasoline
fumes may be ignited by a spark.
•Store gasoline in an approved container and
keep it out of the reach of children. Never buy
more than a 30-day supply of gasoline.
•Always place gasoline containers on the ground
away from your vehicle before filling.
•Do not fill gasoline containers inside a vehicle or
on a truck or trailer bed because interior
carpets or plastic truck bed liners may insulate
the container and slow the loss of any static
charge.
•When practical, remove gas–powered
equipment from the truck or trailer and refuel
the equipment with its wheels on the ground.
•If this is not possible, then refuel such
equipment on a truck or trailer from a portable
container, rather than from a gasoline dispenser
nozzle.
•If a gasoline dispenser nozzle must be used, keep
the nozzle in contact with the rim of the fuel
tank or container opening at all times until
fueling is complete.
Gasoline is harmful or fatal if swallowed.
Long-term exposure to vapors can cause serious
injury and illness.
•Avoid prolonged breathing of vapors.
•Keep your face away from the nozzle and gas
tank or conditioner opening.
•Keep gas away from eyes and skin.
Warning
Using Stabilizer/Conditioner
Use a fuel stabilizer/conditioner in the machine to provide
the following benefits:
•Keeps gasoline fresh during storage of 90 days or less.
For longer storage it is recommended that the fuel tank
be drained.
•Cleans the engine while it runs
•Eliminates gum-like varnish buildup in the fuel system,
which causes hard starting
Important Do not use fuel additives containing
methanol or ethanol.
Add the correct amount of gas stabilizer/conditioner to the
gas.
Note: A fuel stabilizer/conditioner is most effective when
mixed with fresh gasoline. To minimize the chance of
varnish deposits in the fuel system, use fuel stabilizer at all
times.
Filling the Fuel Tank
1. Shut the engine off and set the parking brake.
2. Clean around fuel tank cap and remove the cap. Add
unleaded regular gasoline to fuel tank, until the level is
6 mm to 13 mm (1/4 to 1/2 inch) below the bottom of
the filler neck. This space in the tank allows gasoline to
expand. Do not fill the fuel tank completely full.
3. Install fuel tank cap securely. Wipe up any gasoline that
may have spilled.
Check Engine Oil Level
Before you start the engine and use the machine, check the
oil level in the engine crankcase; refer to Checking Oil
Level, page 33.

13
Setup
Note: Determine the left and right sides of the machine
from the normal operating position.
Loose Parts
Note: Use the chart below to verify all parts have been shipped.
Description Qty. Use
Mulching baffle 1For mulching mode
Key 2 Use in the ignition
Safety booklet
Operator’s manual
Engine operator’s manual
1
1
1Read before operating the machine.
Parts catalog 1
Registration card 1Fill out and return to Toro.
Removing the bracket from
Rear Tail Wheel
1. Remove locknut from bolt that fastens crate bracket to
tail wheel (Fig. 2).
2. Remove crate bracket from wheel bolt. Install locknut
on to bolt until fork clamps onto spacer (Fig. 2).
6
1
2
4
35
8
m–5268
7
8
Figure 2
1. Tail wheel
2. Fork
3. Bolt head
4. Washer
5. Locknut
6. Crate bracket
7. Spacer
8. Shim Washers
Removing the Deck Banding
Remove any tie down banding that holds deck in place.
Checking the Tire Pressure
Check the air pressure in all tires; refer to Tire Pressure,
page 42.
Activating the Battery
Bulk electrolyte with 1.265 specific gravity must be
purchased from a local battery supply outlet.
Danger
Battery electrolyte contains sulfuric acid which is a
deadly poison and causes severe burns.
•Do not drink electrolyte and avoid contact with
skin, eyes or clothing. Wear safety glasses to
shield your eyes and robber gloves to protect
your hands.
•Fill the battery where clean water is always
available for flushing the skin.
•Follow all instructions and comply with all
safety messages on the electrolyte container.
1. Remove the battery from the machine. Refer to
Removing the Battery on page 48.
2. Clean the top of the battery with a paper towel.
Note: Never fill the battery with electrolyte while the
battery is installed in the machine. Electrolyte could be
spilled on other parts and cause corrosion.
3. Remove the vent caps from the battery (Fig. 3).

14
4. Slowly pour electrolyte into each battery cell until the
level is up to the upper line (Fig. 3) on the battery case.
Important Do not overfill the battery because
electrolyte (sulfuric acid) can cause severe corrosion and
damage to the chassis.
5. Wait five to ten minutes after filling the battery cells.
Add electrolyte, if necessary, until the electrolyte level
is up to the upper line (Fig. 3) on the battery case.
6. Reinstall battery filler caps.
1
2
3
m–5004
Figure 3
1. Filler caps
2. Upper line 3. Lower line
Charging battery produces gasses that can explode
and cause serious injury.
•Keep cigarettes, sparks and flames away from
battery.
•Make sure the ignition switch is off.
•Ventilate when charging or using battery in an
enclosed space.
Warning
7. Charge the battery. Refer to Charging the Battery on
page 48.
8. Install the battery into the machine. Refer to Installing
the Battery on page 47.
Note: Do not run the machine with the battery
disconnected, electrical damage may occur.
Removing the Machine from
Crate
1. Tilt deck down and latch into position.
2. Machine can now be driven forward off crate.
Checking the Hydraulic Fluid
Check the hydraulic fluid level before the engine is first
started.
Refer to Checking the Hydraulic Fluid on page 42.
Check Engine Oil Level
Before you start the engine and use the machine, check the
oil level in the engine crankcase; refer to Checking the
Engine Oil Level, page 33.
Operation
Note: Determine the left and right sides of the machine
from the normal operating position.
Think Safety First
Carefully read all the safety instructions and decals in the
safety section. Knowing this information could help you,
your family, pets or bystanders avoid injury.
The use of protective equipment for eyes, hearing, feet, and
head is recommended.
This machine produces sound levels in excess of
85 dBA at the operators ear and can cause hearing
loss through extended periods of exposure.
Wear hearing protection when operating this
machine.
Caution
12
Figure 4
1. Caution 2. Wear hearing protection
Controls
Become familiar with all the controls before you start the
engine and operate the machine (Fig. 5).

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10
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8
9
7
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6
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Figure 5
1. Motion control lever
2. Parking brake
3. Ignition switch
4. Throttle
5. Power take off (PTO)
6. Hourmeter
7. Choke
8. Drink holder
9. Fuel cap
10. Hydro reservoir cap
Hour Meter
The hour meter records the number of hours the engine has
operated. It operates when the engine is running. Use these
times for scheduling regular maintenance.
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Figure 6
1. Hour meter
Operating the Parking Brake
Always set the parking brake when you stop the machine or
leave it unattended.
Setting the Parking Brake
1. Move the motion control levers to neutral (Fig. 5).
2. Pull up on the parking brake lever to set the parking
brake (Fig. 7). The parking brake lever should stay
firmly in the set position.
Releasing the Parking Brake
1. Push in on the button and lower parking brake lever to
off (Fig. 7).
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Figure 7
1. Parking brake—Set
2. Button 3. Parking brake—Off
Starting and Stopping the
Engine
Starting the Engine
1. Sit down on the seat and set the parking brake; refer to
Setting the Parking Brake, page 15.
2. Move the motion control levers to neutral.
3. Move the PTO (power take off) switch to off (Fig. 8).
4. Move the throttle control midway between slow and
fast positions before starting a cold engine.
5. Move the choke control to the on position before
starting a cold engine.
Note: A warm or hot engine may not require choking.
After engine starts, move choke control to the off position.
6. Turn ignition key to the start position to energize starter.
When engine starts, release key.
Note: If starter does not crank, move the motion control
levers slightly forward or backward to locate neutral.
Important Do not engage starter for more than 10
seconds at a time. If engine fails to start allow 30 second
cool-down period between attempts. Failure to follow these
instructions can burn out starter motor.
7. After the engine starts, gradually move the choke to the
off position (Fig. 9). If the engine stalls or hesitates,
move the choke back to the on position for a few
seconds. Then move the throttle lever to desired setting.
Repeat this as required.

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Figure 8
1. PTO-Off
2. PTO-On
Figure 9
1. Choke–On
2. Choke–Off
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2
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Figure 10
1. Fast
2. Slow
Figure 11
1. Off
2. Run
3. Start
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3
Stopping the Engine
1. Move the throttle lever to slow (Fig. 10).
2. Set the parking brake.
3. Turn the ignition key to off (Fig. 11).
Note: If the engine has been working hard or is hot, let it
idle for a minute before turning the ignition key off. This
helps cool the engine before it is stopped. In an emergency,
the engine may be stopped by turning the ignition key to off
immediately.
4. Pull wire off spark plug(s) to prevent possibility of
accidental starting before transporting or storing
machine.
5. Close fuel shut off valve under fuel tank before
transporting or storing machine.
Important Make sure fuel shut off valve is closed
before transporting or storing machine, as fuel leakage may
occur.
Operating the Power Take Off
(PTO)
The power take off (PTO) switch engages and disengages
power to the attachment clutch (mower blades).
Engaging the Power Take Off (PTO)
1. With engine running, move motion control levers to
neutral to stop the machine.
2. To prevent engine stalling, from heavy load, move
throttle to the fast position.
3. Pull the power take off (PTO) switch to the on position
to engage (Fig. 12).
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Figure 12
1. ON-Engaged 2. OFF-Disengaged
Disengaging the Power Take Off (PTO)
1. Push the power take off (PTO) switch in. This moves
the switch to the off position to disengage (Fig. 12).
The Safety Interlock System
If safety interlock switches are disconnected or
damaged the machine could operate unexpectedly
causing personal injury.
•Do not tamper with the interlock switches.
•Check the operation of the interlock switches
daily and replace any damaged switches before
operating the machine.
Caution

17
Understanding the Safety Interlock
System
The safety interlock system is designed to prevent the
engine from starting unless:
•The parking brake is set.
•The power take off (PTO) is disengaged or off.
•The motion control levers are in neutral position.
The safety interlock system also is designed to stop the
engine when:
•The motion control levers are moved out of neutral with
the parking brake is set.
•You rise from the seat when the power take off (PTO) is
on or the motion control levers are not in neutral
•The motion control levers are moved out of neutral or
PTO is engaged with the hopper tilted up
Testing the Safety Interlock System
Test the safety interlock system before you use the machine
each time. If the safety system does not operate as
described below, have an Authorized Service Dealer repair
the safety system immediately.
1. Set the parking brake and move power take off (PTO)
to on. Try starting the engine; the engine should not
crank.
2. Set the parking brake and move power take off (PTO)
to off. Move one then the other motion control lever
forward or reverse. Try starting the engine; the engine
should not crank.
3. Set the parking brake, move power take off (PTO) to off
and hold the motion control levers in neutral. Now start
the engine. While the engine is running engage the
power take off (PTO) and rise slightly from the seat; the
engine should stop.
4. Set the parking brake, move power take off (PTO) to off
and hold the motion control levers in neutral. Now start
the engine. While the engine is running, move the
motion control levers forward or reverse; the engine
should stop.
5. Tilt the hopper up, set the parking brake, move power
take off (PTO) to off and hold the motion control levers
in neutral. Now start the engine. While the engine is
running, move the motion control levers forward or
reverse; the engine should stop.
Driving Forward or Backward
The throttle control regulates the engine speed as measured
in rpm (revolutions per minute). Place the throttle control in
the fast position for best attachment performance. Always
operate in the full throttle position when operating
attachments.
Driving Forward
1. Release the parking brake; refer to Setting the Parking
Brake, page 15.
2. To go forward, slowly push the motion control levers
forward (Fig. 13).
Note: Engine will kill if motion control levers are moved
with parking brake engaged.
To go straight, move both motion control levers the same
distance (Fig. 13).
To turn move the motion control lever toward neutral, on
the side you want to turn toward (Fig. 13).
The farther you move the motion control levers in either
direction, the faster the machine will move in that direction.
To slow or stop move the motion control levers to neutral.
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Figure 13
1. Motion control
lever-neutral position
2. Forward
3. Backward
4. Slow
5. Fast
Driving Backward
1. Release the parking brake; refer to Setting the Parking
Brake, page 15.
2. To go backward, slowly pull the motion control levers
rearward (Fig. 13).
To go straight, move both motion control levers the same
distance (Fig. 13).

18
To turn move the motion control lever toward neutral, on
the side you want to turn toward (Fig. 13).
To slow or stop move the motion control levers to neutral.
Stopping the Machine
To stop the machine, move the motion control levers to
neutral, disengage the power take off (PTO), and turn the
ignition key to off. Also set the parking brake when you
leave the machine; refer to Setting the Parking Brake,
page 15. Remember to remove the key from the ignition
switch.
Children or bystanders may be injured if they
move or attempt to operate the tractor while it is
unattended.
Always remove the ignition key and set the
parking brake when leaving the machine
unattended, even if just for a few minutes.
Caution
Positioning the Seat
The seat can move forward and backward. Position the seat
where you have the best control of the machine and are
most comfortable.
1. To adjust, remove the hairpin cotter and washer, and tip
seat forward (Fig. 14).
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Figure 14
1. Hairpin Cotter
2. Washer 3. Seat base
2. Loosen the seat mounting bolts slide seat to the desired
position in the adjusting slots and tighten the mounting
bolts (Fig. 15).
3. Lower seat and secure with washer and hairpin cotter
(Fig. 14).
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Figure 15
1. Adjustment slot
2. Mounting bolt
Adjusting the Height-of-Cut
The height-of-cut can be adjusted from 1 to 4-1/2 in. (25 to
115 mm) in 1/2 in. (13 mm) increments by relocating four
hairpin cotter pins in different hole locations.
Note: Fine adjustment can be done by removing washers.
1. To adjust, remove hairpin cotter from height-of-cut post
(Fig. 16).
2. Select hole in height-of-cut post corresponding to the
height-of-cut desired. Lift on side of deck to align holes
and insert hairpin cotter (Fig. 16).
Important All four hairpin cotter pins must be in the
same hole location for a level cut.
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Figure 16
1. Carrier Frame
2. Hairpin Cotter 3. Height–of–Cut Post 4. Washers
Tilting the Mower
The mower can be tilted up for ease of service or to shorten
unit length for transport and storage.

19
The mower deck is heavy and could injure
someone while raising or lowering the deck.
•Use caution when raising or or lowering deck.
Caution
Raising the Mower
1. Disengage the power take off (PTO), set the parking
brake, and turn the ignition key to off. Remove spark
plug wire(s) and remove the key.
2. Lift on side of carrier frame near latch to release weight
on latch pin.
3. Pull out on latch pin to release and rotate into notch to
hold in the unlocked position (Fig. 17). Repeat on the
other side.
4. Rotate latch pins into released position after deck has
been lowered onto rear rollers.
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6
Figure 17
1. Parking brake
2. Latch pin
3. Unlocked Position
4. Locked Position
5. Deck Handle
6. Lift here – after lowering
5. Standing in front of the mower, lift up on deck handle
and push rearward on front to raise mower (Fig. 18).
6. Raise mower until it contacts stops and latch pins snap
into locked position.
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Figure 18
1. Mower up
Lowering the Mower
1. Pull out latch pins and rotate into notch to hold in the
unlocked position (Fig. 17).
2. Standing in front of the mower, pull front deck handle
forward and lower mower (Fig. 18).
3. Rotate latch pins into released position and lift on side
of carrier frame near latch pin until latch pin engages
(Fig. 17). Repeat on the other side.
Dumping the Hopper
The hopper is equipped with a sensor that checks for a full
condition. When the alarm buzzer sounds the PTO must be
moved to the off position immediately and the hopper
needs to be emptied.
Important The hopper is interlocked with the PTO and
the engine will stop if these steps are not followed before
dumping the hopper or getting out of the seat.
1. Locate the traction unit so the hopper door is located
where you want to dump the clippings.
2. Ensure that the power take off (PTO) switch is off,
move the traction controls to neutral and set the parking
brake.
3. Unhook the rear door latch (Fig. 19).
4. Unhook the front latch on hopper (Fig. 19).
5. Lift up on the hopper in the lower front and dump the
clippings (Fig. 19).

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Figure 19
1. Rear Door latch
2. Front Hopper latch 3. Lift here
6. Lower the hopper. Firmly secure the hopper door so it
latches and secure the front hopper latch (Fig. 19).
Important Front hopper latch must be secured to
prevent hopper from accidently tilting during transport.
Ensure the hopper door latch is fully closed.
Pushing the Machine by Hand
Important Always push the machine by hand. Never
tow the machine because hydraulic damage may occur.
Pushing the Machine
1. Disengage the power take off (PTO) and turn the
ignition key to off.
2. Rotate pump by-pass valves counterclockwise 2 turns.
This allows hydraulic fluid to by-pass the pump
enabling the wheels to turn freely (Fig. 20).
Important Rotate by-pass valve a maximum of 2 turns
so the valve does not come out of the body causing fluid to
run out.
3. Release the parking brake.
4. Push the machine.
Operating the Machine
1. Turn the by-pass valves clockwise until they are tight.
Do not over tighten (Fig. 20).
Note: The machine will not drive unless by-pass valves are
turned in completely.
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Figure 20
1. By-pass valve
Removing the Deck and Carrier
Frame
1. Disengage the power take off (PTO), set the parking
brake, and turn the ignition key to off. Remove the key.
2. Lifting slightly on the deck handles, remove hairpin
cotters from the height-of-cut posts and separate mower
from carrier frame (Fig. 21).
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Figure 21
1. Height –of–cut post
2. Hairpin Cotter 3. Carrier Frame
3. Remove plenum from traction unit. Refer to Installing
and Removing the Plenum on page 26.
4. Raise seat, to gain access to plenum cable. Remove
washer and nut from plenum cable end (Fig. 22).