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THIS PAGE INTENTIONALLY BLANK
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OPERATOR’S
MANUAL
13HP Transaxle Drive Walk-Behind Mower
Mfg. No. Description
1334 Pacer, 13HP Walk-Behind Mower with 34” Deck
1694494 Pacer, 13HP Walk-Behind Mower (serial no. 000859 & below)
15HP Transaxle Drive Walk-Behind Mower
Mfg. No. Description
1694494 Pacer, 15HP Walk-Behind Mower (serial no. 000860 & above)
2690121 Pacer, 15HP Walk-Behind Mower with 34” Deck
34” Mower Deck
Mfg. No. Description
1694287 34” Mower Deck
Pacer Series
1725792
Rev. No. 06
Rev. Date: 7/2007
Supercedes 23077
TP 100-7102-06-PA-SD
Page 4
MANUFACTURING, INC.
500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997
www.simplicitymfg.com
Briggs & Stratton Yard Power Products Group
Copyright © 2007 Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved.
The Simplicity logo is a trademark of Briggs & Stratton
Corporation, Milwaukee, WI, USA.
Page 5
1
Table of Contents
Safety Rules & Information.................................2
Safety Decals .......................................................5
Identification Numbers........................................5
Features & Controls ............................................6
Control Functions....................................................6
Safety Interlock System ..........................................7
Operating the Walk-Behind Mower....................8
General Operating Safety .......................................8
Checks Before Starting ...........................................8
Starting the Engine .................................................8
Driving the Mower ...................................................8
Operating On A Slope.............................................9
Stopping the Mower ................................................9
Adjusting Mower Cutting Height..............................9
Mowing..................................................................10
Mulch Plate Removal & Replacement ..................10
Pushing the Rider by Hand ...................................10
Storage .................................................................11
Starting After Long Term Storage .........................11
Regular Maintenance ........................................12
Maintenance Schedule .........................................12
Checking Tire Pressure ........................................12
Checking/Adding Fuel...........................................13
Fuel Filter ..............................................................13
Oil & Filter Change................................................13
Check / Change Air Filter......................................13
Lubrication ............................................................14
Battery Maintenance .............................................14
Checking the Battery Fluid...............................14
Cleaning the Battery and Cables .....................14
Servicing the Mower Blades .................................15
Troubleshooting, Adjustments & Service .......16
Troubleshooting the Mower ..................................16
Troubleshooting the Mower Deck .........................17
Deck Leveling Adjustment ....................................18
Belt Removal and Replacement ...........................19
Ground Speed Control Lever Adjustment .............20
PTO Clutch Adjustment ........................................21
Battery Charging ...................................................22
Parts & Accessories..........................................22
Lawn Care & Mowing Information .............LC—1
International Symbols ................................LC—8
NOTE: In this manual, “left” and “right” are referred to as
seen from the operating position.
WARNING
Engine exhaust from this product contains
chemicals known, in certain quantities, to cause
cancer, birth defects, or other reproductive harm.
WARNING
You must read, understand and comply with all safety
and operating instructions in this manual before
attempting to set-up and operate your machine.
Failure to comply with all safety and operating
instructions can result in loss of machine control,
serious personal injury to you and / or bystanders,
and risk of equipment and property damage. The
triangle in the text signifies important cautions or
warnings which must be followed.
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2
TP 600-7158-00-UV-SN
GENERAL OPERATION
1. Read, understand, and follow all instructions on the
machine and in the manual(s) before starting.
2. Do not put hands or feet near 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 this machine.
4. Clear the area of objects such as rocks,wire, toys,
etc., which could be thrown by the blade. Stay behind
the handle when the engine (motor) is running.
5. Be sure the area is clear of bystanders before operating. Stop machine if anyone enters the area.
6. Do not operate machine barefooted or while wearing
sandals. Always wear substantial footwear.
7. Do not pull machine backward unless absolutely necessary. Always look down and behind before and
while moving backward.
8. Never direct discharged material toward anyone.
Avoid discharging material against a wall or obstruction. Material may ricochet back toward the operator.
Stop the blade when crossing gravel surfaces.
9. Do not operate machine without the entire grass
catcher, discharge guard, rear guard, or other safety
protective devices in place and working.
10. Never leave a running machine unattended.
11. Stop the engine (motor) and wait until the blade
comes to a complete stop before cleaning the
machine, removing grass catcher, or unclogging the
discharge guard.
12. Operate machine only in daylight or good artificial
light.
13. Do not operate machine while under the influence of
alcohol or drugs.
14. Never operate mower in wet grass. Always be sure
of your footing; walk; never run.
15. Disengage the drive system, if so equipped, before
starting the engine (motor).
16. If the machine should start to vibrate abnormally, stop
the engine (motor) and check for the cause immediately. Vibration is generally a warning of trouble.
17. Always wear eye protection when operating machine.
18. See manufacturer’s instructions for proper operation
and installation of accessories. Only use accessories
approved by the manufacturer.
19 Watch for traffic when operating near or crossing
roadways.
20. Use extra care when loading or unloading the unit
into a trailer or truck.
21. Always wear eye protection when operating this unit.
22. Data indicates that operators, age 60 years and
above, are involved in a large percentage of power
equipment-related injuries. These operators should
evaluate their ability to operate the equipment safely
enough to protect themselves and others from injury.
23. Keep in mind the operator is responsible for accidents
occurring to other people or property.
24. All drivers should seek and obtain professional and
practical instruction.
25. Before using, always visually check that the blades
and blade hardware are present, intact, and secure.
Replace worn or damaged parts.
26. Disengage attachments before: refueling, removing
an attachment, making adjustments (unless the
adjustment can be made from the operator’s position).
27. Before leaving the operator’s position for any reason,
engage the parking brake (if equipped), disengage
the blades (PTO), stop the engine, and remove the
key.
28. 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.
29. 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 arrester 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 practices when refueling the unit 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.
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.
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.
Safety Rules & Information
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3
Safety Rules and Information
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 a responsible adult other than the
operator.
2. Be alert and turn mower off if a child enters the area.
3. Never allow children to operate the machine.
4. Use extra care when approaching blind corners,
shrubs, trees, or other objects that may block your
view of a child.
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.
SLOPE OPERATION
Slopes are a major factor related to loss-of-control and tipover accidents, which can result in severe injury or death.
Operation on all slopes requires extra caution. If you cannot back up the slope or if you feel uneasy on it, do not
operate on it.
Control of a walk-behind or ride-on machine sliding on a
slope will not be regained by the application of the brake.
The main reasons 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 across the face of slopes; never up and down.
Exercise extreme caution when changing direction on
slopes.
2. Watch for holes, ruts, bumps, rocks, or other hidden
objects. Uneven terrain could cause a slip and fall
accident. 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 or excessively steep
slopes. Poor footing could cause a slip and fall accident.
5. Never mow down slopes.
6. Avoid starting, stopping, or turning on a slope. If tires
lose traction (i.e. machine stops forward motion on a
slope), disengage the blade(s) (PTO) and drive slow
off the slope.
7. Keep all movement on slopes slow and gradual. Do
not make sudden changes in speed or direction,
which could cause a slip and fall accident.
8. Use extra care while operating machines with grass
catchers or other attachments; they can affect the
stability of the unit. Do not use on steeps slopes.
9. Do not mow near drop-offs, ditches, or embankments. You could lose your footing or balance.
10. Do not use grass catchers on steep slopes.
11. Do not mow slopes you cannot back up them.
12. Remove obstacles such as rocks, tree limbs, etc.
13. Use slow speed. Tires may lose traction on slopes
even through the brakes are functioning properly.
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.
Select slow ground speed before driving onto slope.
Use extra caution when operating on slopes with
rear-mounted grass catchers.
Mow across the face of slopes, not up and down,use
caution when changing directions and DO NOT
START OR STOP ON SLOPE.
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Safety Rules and Information
SERVICE AND MAINTENANCE
To avoid personal injury or property damage, use
extreme care in handling gasoline. Gasoline is
extremely flammable and the vapors are explosive.
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 possible, then refuel such equipment on a trailer with a
portable container, rather than from a gasoline dispenser nozzle.
8. Keep nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is complete. Do not use a nozzle lock-open device.
9. If fuel is spilled on clothing, change clothing immediately.
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. Never run the unit in an enclosed area where carbon
monoxide fumes may collect.
2. Keep nuts and bolts, especially blade attachment
bolts, tight and keep equipment in good condition.
3. Never tamper with safety devices. Check their proper
operation regularly and make necessary repairs if
they are not functioning properly.
4. Keep unit free of grass, leaves, or other debris buildup. Clean up oil or fuel spillage. and remove any fuelsoaked debris. Allow machine to cool before storage.
5. If you strike an object, stop and inspect the machine.
Repair, if necessary, before restarting.
6. Never make adjustments or repairs with the engine
running. Disconnect the spark plug wire(s) and
ground against the engine to prevent unintended
starting.
7. Check grass catcher components and the discharge
guard frequently and replace with manufacturer’s recommended parts, when necessary.
8. Mower blades are sharp. Wrap the blade or wear
gloves, and use extra caution when servicing them.
9. Check brake operation frequently. Adjust and service
as required.
10. Maintain or replace safety and instructions labels, as
necessary.
11. 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.
12. Do not use gasoline containing METHANOL, gasohol
containing more than 10% ETHANOL, gasoline additives, or white gas because engine/fuel system damage could result.
13. If the fuel tank must be drained, it should be drained
outdoors.
14. Replace faulty silencers/mufflers.
15. Maintain or replace safety and instruction labels as
necessary.
16. Use only factory authorized replacement parts when
making repairs.
17. Always comply with factory specifications on all settings and adjustments.
18. Only authorized service locations should be utilized
for major service and repair requirements.
19. Never attempt to make major repairs on this unit
unless you have been properly trained. Improper service procedures can result in hazardous operation,
equipment damage and voiding of manufacturer’s
warranty.
20. On multiple blade mowers, take care as rotating one
blade can cause other blades to rotate.
21. Do not change engine governor settings or overspeed the engine. Operating the engine at excessive
speed can increase the hazard of personal injury.
22. 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 equipment.
23. 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).
24. Units with hydraulic pumps, hoses, or motors:
WARNING: Hydraulic fluid escaping under pressure
may have sufficient force to penetrate skin and cause
serious 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 connections 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 immediately by your authorized dealer.
25. WARNING: Stored energy device. Improper release
of springs can result in serious personal injury.
Springs should be removed by an authorized technician.
26. 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.
4
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Safety Decals / Identification Numbers
SAFETY DECALS
This unit has been designed and manufactured to provide 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 effectively, we have placed several safety labels on the unit to
remind you of this important information while you are
operating your unit.
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!
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.
Decal - Danger
Part No. 1704276
Decal - Danger
Part No. 1704277
Decal - Dash Panel
Part No. 5047627
Decal - Warning
Part No. 5021818
Decal - Warning
Part No. 5049658
Decal - Hot
Part No. 1704473
ID Tag
When contacting your authorized dealer for replacement parts, service, or information you MUST have
these numbers.
Record your model name/number, manufacturer’s identification 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
SSAAMMPPLLEE
SSAAMMPPLLEE
ENGINE REFERENCE DATA
Model Description Name/Number
Unit MFG
Number
PRODUCT REFERENCE DATA
Unit SERIAL
Number
Dealer Name
Date Purchased
Engine Make
Engine Type/Spec
Engine Model
Engine Code/Serial Number
Mower Deck MFG Number
Mower Deck SERIAL
Number
IDENTIFICATION NUMBERS
Page 10
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Features &
Controls
A. Ground Speed Control Levers
These levers control the ground speed of the mower.
The left and right levers are tied together so you can
operate either lever to control the mower’s ground
speed.
Moving a lever forward increases the FORWARD speed
of the mower, and pulling back on a levers increases the
REVERSE speed.
Note: The further a lever is moved away from the neutral
position the faster the mower will travel.
Please take a moment and familiarize yourself with the name, location, and function of
these controls so that you will better understand the safety and operating instructions
provided in this manual.
E
A
A
F
Figure 1. Control Locations
A. Ground Speed Control Levers
B. Engine Ignition Switch
C. Throttle/Choke Control
D. PTO Engagement Switch
E. Operator Presence / Parking Brake Handles
F. Fuel Tank Cap
B. Ignition Switch
The ignition switch starts and stops the engine, it has
three positions:
OFF Stops the engine and shuts off the
electrical system.
RUN Allows the engine to run and powers the
electrical system.
START Cranks the engine for starting.
NOTE: Never leave the ignition switch in the RUN position with the engine stopped–this drains the battery.
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.
E
D
B
C
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7
Features & Controls
SAFETY
INTERLOCK SYSTEM
CHECK
This unit is equipped with safety interlock switches and
other safety devices. These safety systems are present
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 an operator presence switch
safety system. Check the operator presence switch
operation every fall and spring with the following tests.
Test 1 — Engine WILL NOT start if:
• PTO switch is engaged.
Test 2 — Engine WILL start if:
• PTO switch is NOT engaged.
Test 3 — Engine should SHUT OFF if:
• Operator releases the operator presence / parking
brake handles with PTO engaged.
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 releases operator presence handles). If mower drive belt does not stop within
five seconds, see your dealer.
NOTE: Once the engine has stopped, PTO switch must
be turned off 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.
C. Throttle / Choke Control
Moving the throttle control fully forward is the CHOKE
position, which fully chokes the engine for cold starts. (A
warm engine may not require choking.) Moving the throttle control slightly back from the CHOKE position is the
FULL throttle position. Always operate the unit at FULL
throttle when mowing.
D. PTO Engagement Switch
The PTO Engagement Switch engages and disengages
the mower blades.
To engage the mower blades, pull up on the switch. To
disengage the mower blades, push down on the switch.
When the PTO engagement lever or switch is in the
Engaged position, the Engine Kill system is activated.
E. Operator Presence / Parking Brake
Handles
This control deactivates the engine kill system and disengages the parking brake when depressed. Release the
handles to activate the engine kill system and engage
the parking brake. The engine will shut off if the operator
releases the handles with the PTO engaged.
F. Fuel Tank Cap
To remove cap, turn counterclockwise.
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8
Operating the
Walk-Behind Mower
WARNING
If you do not understand how a specific control
functions, or have not yet thoroughly read the
FEATURES & CONTROLS section, do so now.
Do NOT attempt to operate the tractor without
first becoming familiar with the location and
function of ALL controls.
GENERAL OPERATING SAFETY
Before first time operation:
• Be sure to read all information in the Safety and
Operation sections before attempting to operate this
tractor and mower.
• Become familiar with all of the controls and how to
stop the unit.
• Drive in an open area without mowing to become
accustomed to the unit.
WARNING
Before leaving the operator’s position for any
reason, disengage the PTO, stop the engine and
remove the key.
To reduce fire hazard, keep the engine, tractor
and mower free of grass, leaves and excess
grease. Do not stop or park tractor over dry
leaves, grass or combustible materials.
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.
CHECKS BEFORE STARTING
• Check that crankcase is filled to full mark on dipstick.
See the engine Operator’s Manual for instructions
and oil recommendations.
• Make sure all nuts, bolts, screws and pins are in
place and tight.
• Fill the fuel tank with fresh fuel. Refer to engine manual for fuel recommendations.
• Make sure fuel shut off valve is in the ON position.
STARTING THE ENGINE
• Make sure the PTO switch is disengaged.
NOTE: A warm engine may not require choking.
• Set the engine throttle control beyond the FAST
throttle position into the CHOKE position.
• Insert the key into the ignition switch and turn it to
START.
• After the engine starts, move the throttle control to
the mid-throttle position.
Warm up the engine by running it for at least a minute
before engaging the PTO switch or driving the mower.
• After warming the engine, ALWAYS operate the
unit at FULL THROTTLE when mowing.
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 normal engine shut down follow the procedure given
in STOPPING THE MOWER.
DRIVING THE MOWER
• Make sure the PTO switch is disengaged.
• Start the engine (see STARTING THE ENGINE).
• Set the throttle control to FULL.
• Grasp the operator presence / parking brake handles
and the handle bar grips at the same time to deactivate engine kill system and disengage the parking
brake.
• With your thumbs, pressing the ground speed control
levers forward will move the mower forward. Pulling
them back will move the mower backwards. The farther the levers are pushed or pulled will result in a
faster ground speed.
• To slow the mower, gently release your thumb pressure on the ground speed control levers.
Page 13
9
Operating the Walk Behind Mower
OPERATING ON A SLOPE
While it is not recommended, traveling up and down
slopes may be required from time to time. These guide
lines are listed for your safety.
Traveling Up a Slope
Since the hill climbing ability of the machine will probably
far exceed any other machine you may have operated,
caution should be observed.
• Never make abrupt speed or directions changes on a
slope.
• Never push down on the handle bars while going up
a grade. A slight lifting pressure is recommended to
keep the front wheels on the ground.
Traveling Down a Slope
A very slow ground speed should always be used when
traveling down a slope. This can be accomplished by
GENTLY moving the ground speed control levers
towards the reverse direction.
STOPPING THE MOWER
• Returning the ground speed control levers to the neutral position will stop movement.
• Disengage the PTO.
• Release the operator presence / parking brake handles to engage the parking brake.
• Move the throttle control to mid-throttle position and
turn the ignition key to OFF. Remove the key.
ADJUSTING MOWER CUTTING
HEIGHT
The cutting height adjustment knob (A, Figure 2) controls
the mower cutting height. The cutting height is infinitely
adjustable between 1-1/2” (3,8cm) and 4” (10cm). Turn
the knob clockwise to raise the deck and counterclockwise to lower it.
If the preferred cutting height is below 2-1/2” (6,3cm), the
deck idler pulley spacer position must be adjusted.
To Adjust Spacer Position:
1. Remove mower deck drive belt. See Belt Removal &
Replacement Section for proper procedure.
2. Remove the hardware fastening the idler pulley to the
idler arm.
3. Move the spacer from the top of the pulley to under
the pulley. There now will be two spacers under the
pulley.
4. Reinstall the hardware and fasten securely
Figure 2. Cutting Height Adjustment
A. Cutting Height Adjustment Knob
B. Cutting Height Indicator
A
B
Figure 3. Idler Pulley Spacer Position
A. Idler Pulley
B. Spacer
B
A
Page 14
10
PUSHING THE MOWER BY HAND
• Disengage the PTO, turn the ignition OFF, and
remove the key.
• Slide the hydraulic release rod forward and lock into
the top of the “T” slot. See Figure 5.
• Grasp the operator presence / parking brake handles
and the handle bar grips at the same time to disengage the parking brake.
The mower can now be pushed by hand.
• After moving the mower, re-engage the transmission
(DRIVE position) by releasing the rod from the “T”
and sliding the release handle towards the rear of the
machine.
Operating the Walk Behind Mower
DO NOT TOW MOWER
Towing the unit will cause hydraulic transmission damage. Do not use another vehicle to push or pull this unit.
Figure 5. Hydraulic Release Rod
NEUTRAL POSITION
DRIVE POSITION
MOWING
• Make sure the PTO switch is disengaged.
• Start the engine (see STARTING THE ENGINE).
• Set the throttle control to FULL.
• Grasp the operator presence / parking brake handles
and the handle bar grips at the same time to deactivate engine kill system and disengage the parking
brake.
• Engage the PTO by pulling up on the PTO switch.
• Begin mowing. See Lawn Care Section in the back
of this manual for tips on mowing patterns, lawn care,
and trouble shooting information.
• When finished, disengage the PTO.
• Stop the engine (see STOPPING THE MOWER).
Figure 4. Mulch Plate Removal & Replacement
MULCH PLATE REMOVAL &
REPLACEMENT
1. To remove the mulch plate, simply loosen the wing
nut and turn the j-bolt to release it from the stone
guard and remove the plate from the discharge opening.
2. To install the mulch plate, hold the discharge deflector up and install the mulch plate in the discharge
opening. Make sure the tab of the mulch plate is
resting in the slot in the baffle (see Figure 4).
3. Turn the j-bolt to hook it over the stone guard and
tighten the wing nut to secure the plate.
4. Refer to the Lawn Care & Mowing Information
Section located in the back of this manual for proper
mulching procedures.
MULCH PLATE TAB
LOCATED IN BAFFLE SLOT
STONE GUARD
J-BOLT
SLOT
Page 15
11
Operating the Walk Behind Mower
STORAGE
Temporary Storage (30 Days Or Less)
Remember, the fuel tank will still contain some gasoline, so
never store the unit indoors or in any other area where fuel
vapor could travel to any ignition source. Fuel vapor is also
toxic if inhaled, so never store the unit in any structure used
for human or animal habitation.
Here is a checklist of things to do when storing your unit
temporarily or in between uses:
• Keep the unit in an area away from where children may
come into contact with it. If there’s any chance of unauthorized use, remove the spark plug (s) and put in a
safe place. Be sure the spark plug opening is protected
from foreign objects with a suitable cover.
• If the unit can’t be stored on a reasonable level surface,
chock the wheels.
• Clean all grass and dirt from the mower.
Long Term Storage (Longer Than 30 Days)
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:
• Drain crankcase oil while engine is hot and refill with a
grade of oil that will be required when unit is used again.
• Prepare the mower deck for storage as follows:
a. Remove mower deck from the unit.
b. Clean underside of mower deck.
c. Coat all bare metal surfaces with paint or light coat of
oil to prevent rusting.
• Clean external surfaces and engine.
• Prepare engine for storage. See engine owner’s manual.
• Clean any dirt or grass from cylinder head cooling fins,
engine housing and air cleaner element.
• Cover air cleaner and exhaust outlet tightly with plastic
or other waterproof material to keep out moisture, dirt
and insects.
• Completely grease and oil unit as outlined in the Normal
Care section.
• Clean up unit and apply paint or rust preventative to any
areas where paint is chipped or damaged.
WARNING
Never store the unit, with gasoline in engine or
fuel tank, in a heated shelter or in enclosed,
poorly ventilated enclosures. Gasoline fumes may
reach an open flame, spark or pilot light (such as
a furnace, water heater, clothes dryer, etc.) and
cause an explosion.
Handle gasoline carefully. It is highly flammable
and careless use could result in serious fire
damage to your person or property.
Drain fuel into an approved container outdoors
away from open flame or sparks.
• Drain fuel system completely or add a gasoline stabilizer
to the fuel system. If you have chosen to use a fuel stabilizer and have not drained the fuel system, follow all
safety instructions and storage precautions in this manual to prevent the possibility of fire from the ignition of
gasoline fumes. Remember, gasoline fumes can travel
to distant sources of ignition and ignite, causing risk of
explosion and fire.
NOTE: Gasoline, if permitted to stand unused for extended
periods (30 days or more), may develop gummy deposits
which can adversely affect the engine carburetor and cause
engine malfunction. To avoid this condition, add a gasoline
stabilizer to the fuel tank and run the engine a few minutes,
or drain all fuel from the unit before placing it in storage.
STARTING AFTER
LONG TERM STORAGE
Before starting the unit after it has been stored for a long
period of time, perform the following steps.
• Remove any blocks from under the unit.
• Unplug the exhaust outlet and air cleaner.
• Fill the fuel tank with fresh gasoline. See engine
manual for recommendations.
• See engine owner’s manual and follow all instructions
for preparing engine after storage.
• Check crankcase oil level and add proper oil if necessary. If any condensation has developed during storage, drain crankcase oil and refill.
• Inflate tires to proper pressure. Check fluid levels.
• Start the engine and let it run slowly. DO NOT run at
high speed immediately after starting. Be sure to run
engine only outdoors or in well ventilated area.
Page 16
12
Regular
Maintenance
MAINTENANCE SCHEDULE & PROCEDURES
The following schedule should be followed for normal care of your rider and mower. You will need to keep a record of
your operating time. Determining operating time is easily accomplished by multiplying the time it takes to do one job
by the number of times you’ve done the job, or you can install an hour meter.
See Before Before Every Every Every Spring
SAFETY ITEMS Page First Use Each Use 5 Hours 25 Hours 100 Hours & Fall
Check Safety Interlock System 9 ●●
Check Mower Blade Stopping Time 23 ●●
See Before Before Every Every Every Spring
NORMAL CARE ITEMS Page First Use Each Use 5 Hours 25 Hours 100 Hours & Fall
Check Mower for loose hardware — ●●
Check Engine Oil Level 15* ●●● ●
Check Engine Air Filter 15* ● ***●
Change Engine Oil & Filter ** 15* ***● Every 50 Hours ***●
Check/Adjust PTO Clutch 21 ****●
Lubricate Mower 16 ***●
Check Tire Pressure 14 ● ***●
Check Fuel Filter 15 ●
Clean & Sharpen Mower Blades 17 ●
Inspect Spark Plug 15* ●
* See the engine manufacturer's owner's manual.
** Change original engine oil after first 5 hours of operation.
*** More often in hot (over 85° F: 30° C) weather or dusty operating conditions.
**** Service after the first 25 hours, then after every 100 hours.
Tire Pressure
Front n/a
Rear 15 psi (103 kPa)
CHECK TIRE PRESSURE
Tire Pressure should be checked periodically, and maintained 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.
Figure 6. Checking Tire Pressure
Page 17
13
CHECKING / ADDING FUEL
To add fuel:
• Remove the fuel cap.
• Fill the tank.
Do not overfill. Leave approximately 1” of room in the
tank for fuel expansion. Refer to your engine manual
for specific fuel recommendations.
• Install and hand tighten the fuel cap.
FUEL FILTER
The fuel filter is located in the fuel line between the fuel
shut off valve and the fuel pump. If filter is dirty or
clogged, replace as follows:
• Shut off the fuel valve.
• Place a container below the filter to catch spilled fuel.
• Using a pliers, open and slide hose clamps from fuel
filter.
• Remove hoses from filter.
• Install new filter in proper flow direction in fuel line.
• Secure with hose clamps.
OIL & FILTER CHANGE
1. Warm engine by running for a few minutes. (Refer to
the engine operator’s manual for oil & filter replacement instructions.)
2. Park machine and place the rear tires in a 2 x 4 block
of wood or park machine on a slight downhill grade.
3. Place a small pan under the oil drain hose to catch
the oil.
4. Using the appropriate tools, remove the cap from the
oil drain hose and drain the engine oil.
5. After draining, replace the cap and wipe up any
spilled oil.
6. Place an absorbent shop cloth under the engine oil
filter.
7. Remove the engine oil filter and replace with a new
one. (Note: A narrow strap wrench works well to
loosen the filter.)
8. Remove the shop cloth and wipe up any spilled oil.
CHECK / CHANGE AIR FILTER
Refer to engine owners manual.
REPLACE SPARK PLUG
Refer to engine owners manual.
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.
Do not remove fuel filter when engine is hot, as
spilled gasoline may ignite. DO NOT spread hose
clamps further than necessary. Ensure clamps
grip hoses firmly over filter after installation.
Do not use gasoline containing METHANOL,
gasohol containing more than 10% ethanol,
gasoline additives, premium gasoline, or
white gas because engine/fuel system
damage could result.
Regular Maintenance
A
Figure 7. Raise Rear of Machine
A. 2 x 4 Block
A
B
Figure 8. Oil Drain Hose Location
A. Oil Drain Hose
B. Cap
Page 18
14
LUBRICATION
Lubricate the unit at the following lubrication points.
Grease:
• front caster wheel axles
• front caster wheel pivots
• ground speed control shaft pivot
Use grease fittings when present. Disassemble parts to
apply grease to moving parts when grease fittings are
not installed.
Not all greases are compatible. Automotive-type lithium
grease is recommended.
Oil:
• operator presence / parking brake handle pivot
• ground speed control lever pivots
• discharge chute pivots
• cutting height adjust handle pivots
• deck lift pivots
Generally, all moving metal parts should be oiled where
contact is made with other parts. Keep oil and grease off
belts and pulleys. Remember to wipe fittings and surfaces clean both before and after lubrication.
BATTERY MAINTENANCE
Checking the Battery Fluid
1. Remove the rubber strap and battery box cover.
2. Remove the battery filler cap (A, Figure 9). Fluid
must be even with the split ring full mark. If not, add
distilled water.
3. Reinstall the filler cap.
4. Reinstall the the battery box cover and rubber strap.
Cleaning the Battery and Cables
1. Disconnect the cables from the battery, negative
cable first (C).
2. Remove the battery and clean the compartment with
a solution of baking soda and water.
3. Clean the battery terminals and cable ends with a
wire brush until shiny.
4. Reinstall the battery and reattach the battery cables,
positive cable first (B).
5. Coat the cable ends and battery terminals with petroleum jelly or non-conducting grease.
WARNING
Be careful when handling the battery. Avoid
spilling electrolyte. Keep flames and sparks away
from the battery.
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.
Figure 9. Battery Maintenance
A. Vent Cap(s)
B. Positive (+) Terminal & Cable
C. Negative (-) Terminal & Cable
C
B
A
Regular Maintenance
Page 19
15
SERVICING THE MOWER BLADES
• Blades should be sharp and free of nicks and dents.
If not, sharpen blades as described in following steps.
• To remove blade for sharpening, use a wood block to
hold blade while removing the blade mounting bolt
(Figure 10).
• Use a file to sharpen blade to fine edge. Remove all
nicks and dents in blade edge. If blade is severely
damaged, it should be replaced.
• Balance the blade as shown in Figure 11. Center the
blade’s hole on a nail lubricated with a drop of oil. A
balanced blade will remain level.
• Reinstall each blade with the tabs pointing up toward
deck as shown in Figure 12. Secure with a capscrew
(D), cup washer (C) and hex washer (B). Use a
wooden block to prevent blade rotation and torque
capscrews to 45-55 ft.lbs. (61-75 N.m.).
Figure 10. Removing the Blade
Figure 11. Balancing The Blade
Figure 12. Installing The Blade
A. Wooden Block
B. Hex Washer
C. Cup Washer
D. Capscrew
Nail
WARNING
Mower blades are sharp. For your personal
safety, do not handle mower blades with bare
hands. Careless or improper handling of blades
may result in serious injury. For your personal
safety, blade mounting bolts must each be
installed with the hex washer and cup washer
then securely tightened. Torque blade mounting
bolts to 45-55 ft.lbs. (61-75 N.m.)
Regular Maintenance
LOOSEN
A
TIGHTEN
B
C
D
Page 20
16
Troubleshooting,
Adjustments, & Service
TROUBLESHOOTING
While normal care and regular maintenance will extend
the life of your equipment, prolonged or constant use
may eventually require that service be performed to
allow it to continue operating properly.
The troubleshooting guide below lists the most common
problems, their causes and remedies.
See the information on the following pages for instructions on how to perform most of these minor adjustments
and service repairs yourself. If you prefer, all of these
procedures can be performed for you by your local
authorized dealer.
WARNING
To avoid serious injury, perform maintenance on
the tractor or mower only when the engine is
stopped and the parking brake engaged.
Always remove the ignition key, disconnect the
spark plug wire and fasten it away from the plug
before beginning the maintenance, to prevent
accidental starting of the engine.
TROUBLESHOOTING THE MOWER
PROBLEM CAUSE REMEDY
Engine will not turnover or start. 1. PTO (electric clutch) switch 1. Place in OFF position.
in ON position.
2. Out of fuel. 2. If engine is hot, allow it to cool, then refill
the fuel tank.
3. Engine flooded. 3. Move throttle control out of CHOKE position.
4. Wiring loose or broken. 4. Visually check wiring & replace broken or
frayed wires. Tighten loose connections.
5. Safety interlock switch 5. Replace as needed. See authorized
faulty. service dealer.
6. Spark plug(s) faulty, fouled 6. Clean and gap or replace.
or incorrectly gapped. See engine manual.
7. Water in fuel. 7. Drain fuel & refill with fresh fuel.
8. Gas is old or stale. 8. Drain fuel & replace with fresh fuel.
Engine starts hard or runs poorly. 1. Fuel mixture too rich. 1. Clean air filter. Check choke adjustment
(throttle control).
2. Spark plug faulty, fouled, or 2. Clean and gap or replace.
incorrectly gapped. (See engine manual.)
Engine knocks. 1. Low oil level. 1. Check/add oil as required.
2. Using wrong grade oil. 2. See engine manual.
Excessive oil consumption. 1. Engine running too hot. 1. Clean engine fins, blower screen and
air cleaner.
2. Using wrong weight oil. 2. See engine manual.
3. Too much oil in crankcase. 3. Drain excess oil.
Engine exhaust is black. 1. Dirty air filter. 1. Replace air filter. See engine manual.
2. Engine choke control 2. Open choke control.
is in closed position.
Engine runs, but mower will 1. Hydraulic release valve rod 1. Return release rod to DRIVE position.
not drive. in “open” position.
2. Belt is broken. 2. See Drive Belt Replacement.
3. Drive belt slips. 3. See problem and cause below.
4. Brake is not fully released. 4. See authorized service dealer
Brake will not hold. 1. Brake is incorrectly adjusted. 1. See authorized service dealer.
Mower drives or handles poorly. 1. Loose control linkages. 1. Check and tighten any loose connections.
2. Improper tire inflation. 2. See Regular Maintenance Section.
Page 21
17
TROUBLESHOOTING THE MOWER DECK
PROBLEM CAUSE REMEDY
Mower drive belt slips 1. Clutch is out of adjustment. 1. See PTO CLutch Adjustment Section.
or fails to drive. 2. Pulleys or belt greasy or oily. 2. Clean as required.
3. Idler pulley spring broken or not 3. Repair or replace as needed.
properly attached.
4. Belt stretched or worn. 4. Replace drive belt.
5. Mower drive belt broken. 5. Replace drive belt.
Mower cut is uneven. 1. Mower not leveled properly. 1. See Mower Adjustment.
2. Drive tires not inflated 2. See Regular Maintenance Section.
equally or properly.
Mower cut is rough looking. 1. Engine speed too slow. 1. Set throttle to full.
2. Ground speed too fast. 2. Decrease Ground Speed.
3. Blades are dull. 3. Sharpen or replace blades.
See Mower Blade Service.
4. Mower drive belt slipping 4. Clean or replace belt as necessary.
because it is oily or worn.
5. Blades not properly fastened 5. See Servicing the Mower Blades.
to arbors.
Engine stalls easily with 1. Engine speed too slow. 1. Set to full throttle.
mower engaged. 2. Ground speed too fast. 2. Decrease Ground Speed.
3. Cutting height set too low. 3. Cut tall grass at maximum cutting
height during first pass.
4. Discharge chute plugged 4. Cut grass with discharge pointing toward
with cut grass. previously cut area.
Excessive mower vibration. 1. Blade mounting screws 1. Tighten to 45-55 ft.lbs. (61-75 N.m.).
are loose.
2. Mower blades, arbors, 2. Check and replace as necessary.
or pulleys are bent.
3. Mower blades are out 3. Remove, sharpen, and balance blades.
of balance. See Maintenance Section.
4. Belt installed incorrectly. 4. Reinstall Correctly.
Excessive belt wear or breakage. 1. Bent or rough pulleys. 1. Repair or replace.
2. Using incorrect belt. 2. Replace with correct belt.
Troubleshooting, Adjustment & Service
Page 22
18
DECK LEVELING ADJUSTMENT
If the cut is uneven, the mower may need leveling.
Unequal or improper tire pressure may also cause an
uneven cut. Make sure tire pressure is correct as specified in Checking Tire Pressure. To achieve proper
mower levelling, perform Side-To-Side Leveling and
Front-To-Back Leveling Adjustment procedures, in order,
as follows.
1. Park the mower on a smooth, level surface such as a
concrete floor. Turn the deck caster wheels straight
forward.
2. Check for bent blades and replace if necessary.
3. See Figure 13. Measure the distance between the
ends of the roller bar and the ground. If there is more
or less than 1/2” (12mm) distance between the roller
and ground, adjust the chain anchors (A) until the
required distance is achieved.
4. Disengage the PTO. Place the mower in mid-cut
position. Arrange one of the mower blades so that it
is pointing from side-to-side.
5. Measure the distance between the outside tips of
each blade and the ground. If there is more than 1/8”
(3mm) difference between the measurements on
each side, proceed to step 6. If the difference is 1/8”
(3mm) or less, proceed to step 7.
6. See Figure 13. Loosen the outside nut (B). Turn the
eccentric nut (C) to raise or lower the side of mower.
When mower is level, hold the eccentric nut while
tightening the outside nut.
7. Arrange the blades so they face front-to-back.
8. Measure the distance from the ground to front tip and
rear tip of the left and right-hand blades. Blades
should be level. If not, proceed with steps 9 - 11.
9. See Figure 14. To raise front of mower deck, loosen
front nut (A) and turn rear nut (B) against bracket (C).
10. To lower front of mower deck, loosen rear nut (B) and
away from bracket (C) to lengthen rod.
11. Re-check measurement before tightening front nut
(A) against bracket.
Troubleshooting, Adjustment & Service
Figure 13. Roller & Side-To-Side Leveling Adjustment
A. Chain Anchor
B. Outside Nut
C. Eccentric Nut
Figure 14. Front-To-Back Leveling Adjustment
A. Front Nut
B. Rear Nut
C. Mower Bracket
D. Adjustment Rod
A
B
C
A
D
B
C
Page 23
19
Troubleshooting, Adjustment & Service
BELT REMOVAL AND REPLACEMENT
Mower Deck Drive Belt:
1. Park machine on a flat, level surface.
2. Remove the mower deck shield.
3. Push idler pulley arm (A, Figure 15) towards the front
of the machine to relieve belt tension. Remove belt
from idler pulley (B) and PTO pulley (C).
4. Remove old belt from arbor pulleys and replace with
new belt. Make sure V-side of belt runs in all arbor
pulley grooves and flat side of belt runs against idler
pulley. See Figure 15.
5. Install belt to PTO pulley (C, Figure 15). Push idler
arm and install belt around idler pulley.
Transaxle Drive Belt:
1.Park machine on a flat, level surface.
2. Remove the rear shield.
3. Remove the mower deck drive belt from the PTO
clutch. See instructions above.
4. With a steel coat hanger, form a small hook. Insert
the coat hanger through the opening in the right-hand
side of the engine deck. Use the coat hanger to
remove the spring (A, Figure 16) from the anchor pin
(C).
5. Remove the belt from the idler pulley. Then remove
the belt from the transaxle drive pulley and pull
towards front of machine. Remove the belt from the
drive pulley on the engine and drop belt around the
PTO clutch to completely remove from machine.
6. Replace the old belt with a new belt. Install the new
belt around the PTO clutch and onto the drive pulley
on the engine. Reinstall belt onto the transaxle drive
pulley and then onto the idler pulley. Make sure the
V-side of the belt runs in the pulley grooves.
7. Using the coat hanger, reinstall the spring onto the
anchor pin.
8. Reinstall the rear shield.
Figure 15. Mower Deck Drive Belt
A. Idler Pulley Arm D. Right Arbor Pulley
B. Idler Pulley E. Left Arbor Pulley
C. PTO Pulley
Figure 16. Transaxle Drive Belt
A. Spring
B. Drive Idler Arm
C. Anchor Pin
C
A
B
Page 24
20
Figure 17. Ground Speed Control Lever Adjustment
A. Control Lever
B. Lever Fastener
C. Lever Pivot
D. Clevis Pin & Hairpin
E. Control Rod
GROUND SPEED CONTROL LEVER
LOCATION ADJUSTMENT
The control levers can be adjusted in two ways to provide a comfortable working range when operating the
machine at the average mowing speed.
Adjust both the lever height and lever position at the
same time to obtain the most comfortable working position
Adjusting the Lever Height:
1. Loosen the lever fastener (B, Figure 17) to adjust the
lever height. Make sure the levers are parallel with
the handle bars in both forward and reverse without
contacting the handle bars.
Adjusting the Lever Position:
1. Remove the hairpin and clevis pin (D) that fasten the
control rod (E) to the lever pivot (C).
2. Loosen the jam nut and adjust the position of the clevis on the rod. By shortening the rod (turning the clevis clockwise), it will move the lever forward. By
lengthening the rod (turning the clevis counter-clockwise), it will move the lever rearward. Adjust until the
desired lever position is obtained and tighten the jam
nuts.
3. Reinstall the clevis on the lever pivot and secure with
the clevis pin and hairpin.
E
D
C
B
A
Troubleshooting, Adjustment & Service
Page 25
21
Troubleshooting, Adjustment & Service
PTO CLUTCH ADJUSTMENT
Check the PTO clutch adjustment after the initial 25 hour
break-in period and then after every 100 hours of operation. Also perform the following procedure if the clutch is
slipping or will not engage, or if a new clutch has been
installed.
• Remove key from ignition switch and disconnect
spark plug wires to prevent the possibility of accidental starting while the PTO is being adjusted.
• See Figure 18. Note the position of the 3 adjustment
windows (A) in the side of the brake plate and the
nylock adjustment nuts (B).
• Insert a .016”-.018” (0,40-0,45mm) feeler gauge (C)
through each window, positioning the gauge between
the rotor face and the armature face as shown in
Figure 19.
• Alternately tighten the adjustment nuts (B, Figure 18)
until the rotor face and armature face just contacts
the gauge.
• Check the windows for an equal amount of tension
when the gauge is inserted and removed, and make
any necessary adjustments by tightening or loosening the adjustment nuts.
NOTE: The actual air gap between the rotor and armature may vary even after performing the adjustment procedure. This is due to dimensional variations on component parts, and is an acceptable condition.
•
Check the mower blade stopping time. The mower
blades and mower drive belt should come to a complete stop within five seconds after the electric PTO
switch is turned off.
WARNING
To avoid serious injury, perform adjustments only
with engine stopped, key removed and tractor on
level ground.
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.
• With PTO disengaged, start the engine.
• Remove the mower deck guard and observe 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.
•
If the mower drive belt does not stop within five seconds, perform the PTO Clutch Adjustment. If the belt
still does not stop within 5 seconds, see your dealer.
C
A
B
B
A
B
Figure 18. PTO Clutch Adjustment
A. Adjustment Window (Qty. 3, one shown)
B. Adjustment Nut
Figure 19. Adjust PTO Clutch
A. Window
B. Adjustment Nut
C. .016”-.018” (0,40-0,45mm) Feeler Gauge
B
Page 26
22
Troubleshooting, Adjustment & Service
BATTERY CHARGING
A dead battery or one too weak to start the engine may
be the result of a defect in the charging system or other
electrical component. If there is any doubt about the
cause of the problem, see your dealer. If you need to
replace the battery, follow the steps under Cleaning the
Battery & Cables in the Regular Maintenance Section.
WARNING
Keep open flames and sparks away from the
battery; the gasses coming from it are highly
explosive. Ventilate the battery well during
charging.
REPLACEMENT PARTS
Replacement parts are available from your authorized
dealer. Always use genuine Simplicity Service Parts.
TECHNICAL MANUALS
Additional copies of this manual are available, as well as
fully illustrated parts lists. These manuals show all of the
product’s components in exploded views (3D illustrations
which show the relationship of parts and how they go
together) as well as part numbers and quantities used.
Important assembly notes and and torque values are
also included.
For applicable manuals currently available for your
model, contact our Customer Publications Department at
262-284-8519. Have the information listed in the box
below available when phoning in your request.
Technical manuals can be downloaded from
www.simplicitymfg.com
Engine Oil
Touch-Up Paint
Grease Gun Kit
8 oz. Grease Tube
Tire Sealant
Degrimer/Degreaser
Gas Stabilizer
MAINTENANCE ITEMS
Many convenient and helpful service and maintenance
items are available from you authorized dealer. Some of
these items include:
Model:
Mfg. No.:
Your Name:
Address:
City, State, Zip:
Visa/Mastercard No.:
Card Expiration Date:
Parts &
Accessories
To charge the battery, follow the instructions provided by
the battery charger manufacturer as well as all warnings
included in the safety rules sections of this book. Charge
the battery until fully charged (until the specific gravity of
the electrolyte is 1.250 or higher and the electrolyte temperature is at least 60° F). Do not charge at a rate higher than 10 amps.
Page 27
Lawn Care
& Mowing Information
TYPES OF GRASS, CLIMATE AND
CONDITIONS
A variety of grasses are commonly grown in household
lawns, but two main groups known as cool-season
grasses (varieties of bluegrass, ryegrass, and fescue),
and warm-season grasses (typically bermuda, buffalo
grass, and zoysia varieties) are the most common.
The cool-season grasses are better suited to cooler climates, and do not endure hot and dry weather as well as
warm-season grasses, but conversely, the warm-season
grasses do not grow as well in cooler climates. Most residential lawns are typically seeded with a mixture of these
grasses. (A local nursery or lawn center may help you to
identify what kind of grass your lawn contains from a
sample.)
Knowing your climate and conditions is also important to
proper lawn care. Drier climates or conditions will require
additional watering, while wetter climates may require
more frequent mowing.
HOW AND WHEN TO WATER,
FERTILIZE & AERATE
Every lawn’s watering needs are unique and are dependent upon the type of grass and soil, the amount of local
rainfall, and other conditions. Most lawns are watered
too often, but with too little water. However too much
water can allow development of diseases with your lawn.
It is best to water the lawn only when necessary, and
then to water it slowly, evenly, and deeply—imitating
a slow, soaking rain.
WHEN TO WATER YOUR LAWN
When the lawn begins to wilt, the grass’s color dulls, or
footprints stay compressed for more than a few seconds,
the lawn is beginning to dry out, and needs additional
moisture. The best time to water is early morning to allow
the water to soak deeply into the lawn and reduce the
amount that evaporates in the hot afternoon sun.
LC-1
HOW TO WATER YOUR LAWN
The best method of watering a lawn is to imitate a slow,
soaking rain, applying about 1 inch of water. A method
of verifying the amount that you have watered, is to place
several empty tin cans (low shallow cans work best) in
various spots around the lawn, and check the depth of
water in the can during the watering process.
HOW TO FERTILIZE YOUR LAWN
Fertilizing with a slow-release fertilizer provides missing
nutrients which help create slow, even growth. While
opinions vary on the need for fertilizing, when and how
much to fertilize will be more a factor of the condition of
the lawn and soil than any routine. Remember that overfertilizing can cause harm, and that most fertilizing
should be applied in the spring so that it will release into
the lawn through the summer. For more information,
check with a local nursery or lawn care specialist, and
read and follow the fertilizer manufacturer’s instructions.
AERATING YOUR LAWN
Consider aerating your lawn in spring. Using an aerator
to remove cores of soil from the lawn increases the
speed of clipping decomposition and encourages deeper
root growth by opening up the soil and permitting greater
movement of water, fertilizer and air.
GENERAL INFORMATION
Proper mowing is an important part of maintaining your
lawn in the best possible condition. A healthy and well
maintained lawn is better able to resist drought, weeds,
and other stresses. But too much maintenance is as
detrimental to your lawn as neglect. Proper care for your
lawn involves more than just “cutting the grass.” To have
a healthy lawn, you need to know:
• Types of Grass, Climate and Conditions
• How and When to Water, Fertilize & Aerate
• How High to Mow the Grass
• When and How Often to Mow
• What Mowing Patterns to Use
• Proper Mowing Methods
• How to Solve Common Mowing Problems
TP 600-7000-01-UV-FD
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LC-2
Lawn Care & Mowing Information
HOW HIGH TO
MOW THE GRASS
Often cutting height is a
matter of personal preference. Typically, you should
mow the grass when it is is
between three and five
inches high.
The proper
cutting height range for a
specific lawn will depend
upon several factors,
including the type of grass,
the amount of rainfall, the
prevailing temperature, and
the lawn’s overall condition.
Cutting the grass too short
causes weak, thin grass
plants, which are easily
damaged by dry periods
and pests. Cutting too short
is often more damaging
than allowing the grass to be slightly higher.
Letting grass grow a bit longer—especially when it is hot and
dry—reduces heat build-up, preserves needed moisture and
protects the grass from heat damage and other problems.
However, allowing grass to grow too high can cause thin turf
and additional problems.
Cutting off too much at one time shocks the plant’s growth
system and weakens the grass plants. 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 at a time.
The amount of grass you are able to cut in one pass is also
effected by the type of mowing system you are using (for
example, broadcasting with side discharge decks can
process a much larger volume of grass than mulching does).
NOTE: We cover some specific mowing instructions for
mulching and broadcasting later in this Lawn Care section.
Proper Cutting Height
Cut
Here On
Second
Pass
Cut Here On
First Pass
Optimal
cutting point
at less than
1/3 from top
of grass blade
Tall Grass Requires Incremental Cutting
For extremely tall grass, set the cutting height at maximum for the first pass, and then reset it to the desired
height and mow a second or third time.
Don’t cover the grass surface with a heavy layer of
clippings. Consider using a grass collection system
and starting a compost pile.
Cutting down to this
area contributes to
thatch problems
Cut less than
1/3
1 inch
1/3
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LC-3
Lawn Care & Mowing Information
Where possible, make one or two passes around the
outside of the area discharging the grass INTO the lawn
to keep the cut grass off fences and walks.
WHEN AND HOW OFTEN TO MOW
The time of day and condition of the grass greatly affect
the results you’ll get when mowing. For the best results,
follow these guidelines:
l Mow when the grass is between three and five inches
high.
l Mow with sharp blades. Short clippings of grass one
inch or shorter decompose more quickly than longer
blades. Sharp mower blades cut grass cleanly and
efficiently, preventing frayed edges which harm the
grass.
l Mow at time of day when the grass is cool and dry.
Late afternoon or early evening often provide these
ideal mowing conditions.
l Avoid mowing after rain or even heavy dew, and
never mulch when the grass is wet (moist grass does
not mulch well, and clumps beneath the mower
deck).
WHAT MOWING PATTERNS TO USE
Always start mowing on a smooth, level area.
The size and type of area to be mowed will determine
the best mowing pattern to use. Obstructions such as
trees, fences and buildings, and conditions such as
slopes and grades must also be considered.
l Cut long straight strips overlapping slightly.
l Where possible, change patterns occasionally to
eliminate matting, graining or a corrugated appearance.
l For a truly professional cut, mow across the lawn in
one direction, then recut the lawn by mowing perpendicular to the previous cut.
The remainder of the mowing should be done in the
opposite direction so that the clippings are dispersed
OUT onto the area of lawn previously cut.
Note: Always operate the engine at full throttle when
mowing.
If you hear the engine slowing down, you are mowing too
fast—using a slower ground speed will improve the cutting efficiency of the blades and prevents many common
cutting problems. Use an appropriate ground speed for
the thickness and height of the grass you are cutting (3rd
gear or slower for manual gear models). If you hear the
engine slowing down you are mowing too fast, use a
slower ground speed.
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LC-4
Lawn Care & Mowing Information
MOWING METHODS
Proper Broadcast Mowing
Broadcasting, or side-discharging, disperses fine clippings evenly over the entire lawn. Many golf courses use
this method. Your mower has a deep dish deck to allow
freer circulation of clippings so they are broadcast evenly
over the lawn.
ENGINE SPEED & GROUND SPEED FOR BROADCASTING
Always operate the engine at full throttle when mowing.
If you hear the engine slowing down, you are mowing too
fast—using a slower ground speed will improve the cutting efficiency of the blades and prevents many common
cutting problems.
ALWAYS use an appropriate ground speed for the thickness and height of the grass you are cutting (3rd gear or
slower for manual gear models). If you hear the engine
slowing down you are mowing too fast, use a slower
ground speed.
HOW MUCH GRASS TO CUT OFF WHEN BROADCASTING
Mow when the grass is 3-5 inches long. Do not cut the
grass shorter than 2 to 2-1/2 inches. Do not cut off more
that 1 inch of grass in a single pass.
Proper Mulching
Mulching consists of a mower
deck which cuts and recuts clippings into tiny particles and
which then blows them down
INTO the lawn. These tiny particles decompose rapidly into byproducts your lawn can use.
UNDER PROPER CONDITIONS, your mulching mower will virtually eliminate
noticeable clippings on the lawn surface.
NOTE: When mulching under heavy cutting conditions, a
rumbling sound may be present and is normal.
MULCHING REQUIRES EXCELLENT MOWING
CONDITIONS
Mulching mowers cannot function properly if the grass is
wet, or if the grass is simply to high to cut. Even more
than normal mowing, mulching requires that the grass be
dry and the the appropriate amount is cut.
Do not use the mower as a mulching mower during the
first two or three mowings in the spring. The long grass
blades, quick growth, and often wetter conditions are
more suitable for broadcasting (side-discharging) or
grass bagging operation.
ENGINE SPEED & GROUND SPEED FOR BROADCASTING
Use full engine throttle matched with a slow ground
speed so that clippings will be finely cut. Ground speed
while mulching should be HALF of the speed that would
be used when broadcasting (side discharging) under
similar conditions. Since mulching requires more horsepower than broadcasting, using a slower ground speed is
vitally important for proper mulching operation.
HOW MUCH GRASS TO MULCH
The best mulching action typically results from cutting only the
top 1/2 inch to 3/4 inch of 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 experiment with both
the cutting height and ground speed until you achieve
the best cut. Start with a high cutting height and using
progressively lower settings until you find a cutting height
that is matched to your mowing conditions and preferences.
Mulching Action
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Lawn Care & Mowing Information
TIPS On Dealing With Clippings
Clippings are beneficial to your lawn. A common misconception about clippings is that they automatically
lead to thatch—this is untrue. Short clippings produced
by broadcasting and clippings produced by mulching
methods actually contribute to a healthy lawn
because they:
• Reduce the evaporation of water from your lawn.
• Provide a cushioning layer to reduce lawn wear.
• Moderate soil temperature.
• Clippings act as a safe, non-polluting and inexpensive fertilizer that nourishes your lawn. Fresh cut
grass blades are 85% water, and are a rich source
of nitrogen which is essential to lush growth. And
one garbage bag of clippings contains about 1/4 lb.
of usable organic nitrogen.
COMPOSTING
The best way to recycle excess clippings and leave your
lawn looking immaculate is to collect them with an efficient collection system and deposit them in a compost
pile. A compost pile is a collection of grass, leaves, and
other organic wastes which—when properly tended—
decompose into an odorless, topsoil material. This
material, in turn, acts as an inexpensive fertilizer for your
lawn and garden.
How to start a healthy compost pile:
1 Build a bin using bricks, fencing, cement blocks, etc. or pur-
chase a prefabricated bin from a garden store. The bin
should also have venting on each side and from the bottom
to the top.
2 Fill the bin with alternating layers of yard waste. Follow this
recipe:
First layer: 3-4 inches of chopped brush or other coarse
material.
Second layer: 6-8 inches of mixed leaves, grass clippings,
sawdust, etc. Materials should be "sponge damp."
Third layer: 1 inch of soil to add micro-organisms that help
break down organic matter.
Fourth layer: 1-2 inches of manure to provide the nitrogen
needed by micro-organisms.
Keep adding layers until the bin is almost full. Top off with
a 4-6 inch layer of straw and scoop out a "basin" to catch
rain water.
3 Four or five days later the pile will reach temperatures of
140-160 degrees. At this time you'll notice it settling, a
good sign your compost is working properly.
4 After 5-6 weeks, fork materials into a new pile, turning the
outside of the old heap into the center of the new one. Add
water if necessary. The compost should be ready to use
within three to four months when dark brown, crumbly, and
earthy-smelling.
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LC-6
Lawn Care & Mowing Information
Stepped Cutting
Stepped cutting is sharp ridges or uneven levels left in
the lawn surface. Stepped cutting is usually caused by
mower deck damage or misadjustment, or damage to
mower blades.
CAUSE SOLUTION
Deck is not leveled correctly Level the deck correctly
Tires are not properly inflated Check and inflate the tires
Blades are damaged Replace the blades
Deck shell is damaged Repair or replace the deck
Mower spindle is bent or loose Repair or replace the spindle
Blades are installed incorrectly Reinstall the blades correctly
Stepped Cutting
Streaking
Streaking
Streaking is when thin strips of uncut grass are left
behind the mower. Streaking is usually caused by
operator error or poor blade maintenance.
CAUSE SOLUTION
Blades are not sharp Sharpen your blades
Blades are worn down too far Replace your blades
Engine speed is too slow Always mow at full throttle
Ground speed is too fast Slow down
Deck is plugged with grass Clean out the mower
Not overlapping cutting rows enough Overlap your cutting rows
Not overlapping enough when turning When turning your effective cutting width
decreases–overlap more when turning
SOLUTIONS FOR COMMON MOWING PROBLEMS
Page 33
LC-7
Lawn Care & Mowing Information
Stingers
Stingers are sparse patches of uncut grass left behind
the mower. Stingers are usually caused by operator
error or poor blade maintenance.
CAUSE SOLUTION
Blades are not sharp or are nicked Sharpen your blades
Blades are worn down too far Replace your blades
Engine speed is too slow Always mow at full throttle
Ground speed is too fast Slow down
Deck is plugged with grass Clean out the mower
Uneven Cutting
Uneven cutting is waviness or smooth troughs in the
lawn surface. Uneven cutting is usually caused by
mower deck damage or misadjustment.
CAUSE SOLUTION
Deck is not leveled correctly Level the deck correctly
Blades are dull or worn Sharpen or replace the blades
Blades are damaged Replace the blades
Deck is clogged with grass clippings Clean out the deck
Deck shell is damaged Repair or replace the deck
Mower spindle is bent or loose Repair or replace the spindle
Blades are installed incorrectly Reinstall the blades correctly
Scalping
Scalping is when the mower deck comes close to or hits
the ground. Scalping can be caused by the mower deck
misadjustment, unevenness in the lawn, or by mower
deck bouncing because the ground speed is too fast.
CAUSE SOLUTION
Lawn is uneven or bumpy Roll or level the lawn
Mower deck cutting height is set too low Raise the cutting height
Ground speed is too fast Slow down
Deck is not leveled correctly Correctly level the deck
Tire pressure is low or uneven Check and inflate the tires
Uneven Cutting
Scalping
Stingers
Page 34
LC-8
Common International Symbols
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our product support commitment, we maintain a stock of
printed operators manuals going back many years!)
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these manuals show all of the product’s components in
exploded views (“3D” illustrations which show the relationship of
the parts and how they go together), as well as giving the replacement part numbers and quantities used. Important assembly notes and
special torque values are included in these manuals.
For the applicable manuals currently available for
your model, contact your local dealer. Have the
information listed in the box at the right available
when making your request.
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