Page 1
5521RS
Owner’s Manual
532 18 72-39 Rev. 1 07.28.04 BY
Printed in U.S.A.
Page 2
SAFETY RULES
Safe Operation Practices for Walk-Behind Mowers
IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROW ING OBJECTS. FAILURE
TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.
I. GENERAL OPERATION
• Read, understand, and follow all instructions on the
machine and in the manual(s) before starting. Be thor ough ly familiar with the controls and the proper use of
the machine before starting.
• Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
• Only allow responsible individuals, who are familiar
with the instructions, to operate the machine.
• Clear the area of objects such as rocks, toys, wire,
bones, sticks, etc., which could be picked up and thrown
by the blade.
• Be sure the area is clear of other people before mow ing. Stop machine if anyone enters the area.
• Do not operate the mower when barefoot or wearing
open sandals. Always wear substantial foot wear.
• Do not pull mower backwards unless absolutely nec es sary. Always look down and behind before and while
moving backwards.
• Do not operate the mower without proper guards,
plates, grass catcher or other safety protective devices
in place.
• See manufacturer’s instructions for proper operation
and installation of accessories. Only use accessories
approved by the manufacturer.
• Stop the blade(s) when crossing gravel drives, walks,
or roads.
• Stop the engine (motor) whenever you leave the equip ment, before cleaning the mower or unclogging the
chute.
• Shut the engine (motor) off and wait until the blade comes
to complete stop before removing grass catch er.
• Mow only in daylight or good artifi cial light.
• Do not operate the machine while under the infl uence
of alcohol or drugs.
• Never operate machine in wet grass. Always be sure of
your footing: keep a fi rm hold on the handle and walk;
never run.
• Disengage the self-propelled mechanism or drive clutch
on mowers so equipped before starting the engine (motor).
• If the equipment should start to vibrate abnormally,
stop the engine (motor) and check immediately for the
cause. Vibration is generally a warning of trouble.
• Always wear safety goggles or safety glasses with side
shields when operating mower.
II. SLOPE OPERATION
Slopes are a major factor related to slip and fall accidents
which can result in severe injury. All slopes require extra
caution. If you feel uneasy on a slope, do not mow it.
DO:
• Mow across the face of slopes: never up and down. Exercise extreme caution when changing direction on slopes.
• Remove obstacles such as rocks, tree limbs, etc.
• Watch for holes, ruts, or bumps. Tall grass can hide
obstacles.
DO NOT:
• Do not trim near drop-offs, ditches or embankments.
The operator could lose footing or balance.
• Do not trim excessively steep slopes.
• Do not mow on wet grass. Reduced footing could cause
slipping.
III. CHILDREN
Tragic accidents can occur if the operator is not alert to
the presence of children. Children are often attracted to
the machine and the mowing activity.
children will remain where you last saw them.
• Keep children out of the trimming area and under the
watchful care of another re spon si ble adult.
• Be alert and turn machine off if children enter the
area.
• Before and while walking backwards, look behind and
down
for small children.
• Never allow children to operate the machine.
• Use extra care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision.
Never
assume that
IV. SERVICE
• Use extra care in handling gasoline and other fuels.
They are fl ammable and vapors are explosive.
- Use only an approved container.
- Never remove gas cap or add fuel with the
engine running. Allow engine to cool before
refueling. Do not smoke.
- Never refuel the machine indoors.
- Never store the machine or fuel container inside
where there is an open fl ame, such as a water
heater.
• Never run a machine inside a closed area.
• Never make adjustments or repairs with the engine
(motor) running. Disconnect the spark plug wire, and
keep the wire away from the plug to prevent accidental
starting.
• Keep nuts and bolts, especially blade attachement
bolts, tight and keep equipment in good condition.
• Never tamper with safety devices. Check their proper
operation regularly.
• Keep machine free of grass, leaves, or other debris
build-up. Clean oil or fuel spillage. Allow machine to
cool before storing.
• Stop and inspect the equipment if you strike an object.
Repair, if necessary, before restarting.
• Never attempt to make wheel height adjustments while
the engine (motor) is running.
• Grass catcher components are subject to wear, dam age, and deterioration, which could expose moving
parts or allow objects to be thrown. Frequently check
com po nents and replace with manufacturer’s rec om mend ed parts, when necessary.
• Mower blades are sharp and can cut. Wrap the blade(s)
or wear gloves, and use extra caution when servicing
them.
• Do not change the engine governor setting or overspeed
2
the engine.
Page 3
Look for this symbol to point out im por tant safety precautions. It means
CAUTION!!! BE COME ALERT!!! YOUR
SAFE TY IS IN VOLVED.
CAUTION: Always disconnect spark plug
wire and place wire where it cannot contact
spark plug in order to prevent ac ci den tal
starting when setting up, trans port ing,
adjusting or making re pairs.
WARNING: Engine exhaust, some of
its con stit u ents, and certain vehicle
com po nents contain or emit chem icals known to the State of Cal i for nia
to cause can cer and birth defects or
oth er re pro duc tive harm.
WARNING: Battery posts, terminals and
related ac ces so ries contain lead and
lead compounds, chemicals known to
the State of Cal i for nia to cause can cer
and birth defects or oth er re pro duc tive
harm. Wash hands after handling.
CAUTION: Muffl er and other engine
parts become extremely hot during
operation and remain hot after engine
has stopped. To avoid severe burns on
contact, stay away from these areas.
CONGRATULATIONS on your purchase of a new lawn
mower. It has been designed, engineered and man u fac tured
to give you the best possible dependability and performance.
Should you experience any problem you cannot easily
remedy, please contact your nearest authorized service
center/department. We have competent, well-trained
tech ni cians and the proper tools to service or repair this
lawn mower.
Please read and retain this manual. The instructions will
enable you to assemble and maintain your lawn mower
properly. Always observe the “SAFETY RULES”.
SERIAL
NUMBER: _________________________________
DATE OF PURCHASE: _______________________
THE MODEL AND SERIAL NUMBERS WILL BE FOUND
ON A DECAL ATTACHED TO THE REAR OF THE LAWN
MOWER HOUSING.
YOU SHOULD RECORD BOTH SERIAL NUMBER AND
DATE OF PURCHASE AND KEEP IN A SAFE PLACE
FOR FUTURE REFERENCE.
PRODUCT SPECIFICATIONS
Gasoline Capacity 1.0 Quarts
and Type: (Unleaded Regular Only)
Oil Type (API-SF-SJ): SAE 10W-30
Oil Capacity: 18.5 Ounces
Spark Plug: NGK BPR6ES (Gap: .030")
Valve Clearance: Intake: 0.015 mm
(± 0.04 mm) Exhaust: 0.020 mm
Blade Bolt Torque: 35-40 ft. lbs.
CUSTOMER RESPONSIBILITIES
• Read and observe the safety rules.
• Follow a regular schedule in maintaining, caring for and
using your lawn mower.
• Follow the instructions under “Maintenance” and “Stor age” sec tions of this own er’s manual.
TABLE OF CONTENTS
SAFETY RULES ......................................................... 2-3
PRODUCT SPECIFICATIONS....................................... 3
CUSTOMER RESPONSIBILITIES................................. 3
ASSEMBLY.................................................................... 4
OPERATION ............................................................... 5-9
MAINTENANCE SCHEDULE ...................................... 10
MAINTENANCE...................................................... 10-12
SERVICE AND AD JUST MENTS ............................12-14
STORAGE ............................................................... 14-15
TROU BLE SHOOT ING ................................................. 16
REPAIR PARTS....................................................... 17-21
WARRANTY................................................................. 24
3
Page 4
ASSEMBLY
Read these instructions and this man u al in its entirety before
you attempt to assemble or operate your new lawn mow er.
IMPORTANT: THIS LAWN MOWER IS SHIPPED WITH OUT OIL OR GASOLINE IN THE ENGINE.
Your new lawn mower has been as sem bled at the factory
with the ex cep tion of those parts left unassembled for shipping purposes. All parts such as nuts, washers, bolts, etc.,
necessary to com plete the as sem bly have been placed in
the parts bag. To ensure safe and proper operation of your
lawn mow er, all parts and hard ware you assemble must
be tightened se cure ly. Use the correct tools as nec es sary
to ensure proper tightness.
TO RE MOVE LAWN MOW ER FROM CAR TON
1. Remove loose parts included with mower.
2. Cut down two end corners of car ton and lay end panel
down fl at.
3. Remove all packing materials ex cept padding be tween
upper and lower handle and padding holding operator
presence control bar to up per handle.
4. Roll lawn mower out of carton and check carton thorougly for ad di tion al loose parts.
HOW TO SET UP YOUR LAWN MOW ER
TO UNFOLD HANDLE (See Figs. 1 and 2)
IMPORTANT: UNFOLD HANDLE CAREFULLY SO AS
NOT TO PINCH OR DAMAGE CON TROL CABLES.
1. Raise lower handle section to operating position and
squeeze the bottom ends of lower handle towards
each other until the pin in handle can be inserted into
one of the three height adjustment holes.
2. Remove protective padding, raise upper handle sec tion into place on lower handle and tighten both handle
knobs.
3. Remove any packing material from around control bar.
Your handles may be adjusted for your mowing comfort.
Refer to “ADJUST HANDLE” in the Service and Ad just ments
sec tion of this man u al.
HAN DLE PIN
SQUEEZE
HANDLE
BRACKET
FIG. 2
TO ASSEMBLE GRASS CATCHER
(See Fig. 3)
1. Put grass catcher frame into grass bag with rigid part
of bag on the bottom. Make sure the frame handle is
outside of the bag top.
2. Slip vinyl bindings over frame.
NOTE: If vinyl bindings are too stiff, hold them in warm water
for a few minutes. If bag gets wet, let it dry before using.
CATCHER
FRAME
HANDLE
VINYL
BINDINGS
OPERATOR PRESENCE
CONTROL BAR
UPPER HANDLE
LOWER HANDLE
LIFT
UP
FRAME
OPENING
FIG. 3
LIFT UP
TO INSTALL ATTACHMENTS
Your lawn mower was shipped ready to be used as a
mulcher. To convert mower to bagging or discharging,
see “TO CON VERT MOWER” in the Operation section of
this man u al.
MOWING
PO SI TION
FIG. 1
4
Page 5
OPERATION
KNOW YOUR LAWN MOWER
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR LAWN MOWER.
Compare the illustrations with your lawn mower to familiarize yourself with the location of various controls and adjustments.
Save this manual for future reference.
These symbols may appear on your lawn mower or in literature supplied with the product. Learn and understand
their meaning.
OPERATOR PRESENCE CON TROL BAR
STARTER HANDLE
GRASS CATCHER
SINGLE POINT HEIGHT
ADJUSTER HANDLE
MULCHER
PLUG
EN GINE OIL CAP WITH DIPSTICK
DRIVE CONTROL LEVER
HANDLE KNOB
GAS O LINE FILL ER CAP
DRIVE COVER
FUEL VALVE LEVER
AIR FILTER
MULCHER DOOR
MUFFLER
IMPORTANT: This lawn mower is shipped
WITHOUT OIL OR GASOLINE in the engine.
HOUSING
MEETS CPSC SAFETY REQUIREMENTS
Our rotary walk-behind power lawn mowers conform to the safety standards of the American National Standards Institute
and the U.S. Consumer Product Safety Commission. The blade turns when the engine is running.
OPERATOR PRESENCE CONTROL BAR – must be held
down to the handle to start the engine. Release to stop
the engine.
STARTER HANDLE – used for starting the engine.
DRIVE CONTROL LEVER – used to engage power-pro-
pelled forward motion lawn mower.
SINGLE POINT HEIGHT ADJUSTER – used to adjust
cutting height of lawn mower.
MULCHER DOOR – allows conversion to discharge or
bagging operation.
MULCHER PLUG – located at the discharge opening, must
be removed when converting to bagging operation.
5
Page 6
OPERATION
The operation of any lawn mower can result in foreign objects thrown into the eyes, which can result in
severe eye damage. Always wear safety glasses or eye shields while operating your lawn mower or performing any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask
over spectacles.
HOW TO USE YOUR LAWN MOWER
ENGINE SPEED
The engine speed was set at the factory for optimum performance. Speed is not adjustable.
ENGINE ZONE CONTROL
CAUTION: Federal regulations require
an engine control to be installed on this
lawn mower in order to minimize the risk
of blade contact injury. Do not un der
any cir cum stanc es attempt to defeat
the function of the operator control.
The blade turns when the engine is
running.
• Your lawn mower is equipped with an operator presence
control bar which requires the operator to be positioned
behind the lawn mower handle to start and operate the
lawn mower.
DRIVE CONTROL (See Fig. 5)
• Self-propelling is controlled by hold ing the operator
presence control bar down to the handle and pulling
the drive control lever rearward to the handle. The
farther toward the handle the lever is pulled, the faster
the unit will travel.
• Forward motion will stop when either the operator presence control bar or drive control lever are released. To
stop forward motion without stop ping engine, re lease
the drive control lever only. Hold op er a tor presence
control bar down against handle to con tin ue mowing
without self-propelling.
NOTE: If after releasing the drive control the mower will
not roll backwards, push the mower forward slightly to
disengage drive wheels.
DRIVE CONTROL ADJUSTMENT
Over time, the drive control system may become “loose”,
resulting in decreased speed. There is a button on the
un der side of the drive control housing to increase tension
on the drive cable. Pro ceed as follows:
1. Turn unit off and disconnect spark plug wire from spark
plug.
2. Pull out button on underside of drive control, then push
button back in.
3. Operate mower to test drive speed. If con di tion be comes worse after the above steps (forward speed
has become slower), your system was not “loose”.
Re peat ing the above steps will return your unit to the
proper adjustment and speed.
4. If condition fails to improve after the above steps (forward speed remains the same), your drive belt is worn
and should be re placed.
TO ADJUST CUTTING HEIGHT (See Fig. 6)
All four wheels are adjusted by a single lever.
• Pull adjuster lever toward wheel. To raise mower, move
lever forward to desired position, To lower mower, move
the lever toward the rear.
LEVER BACKWARD
TO LOWER MOWER
WHEEL
AD JUST ER
LEVER
OPERATOR PRESENCE CONTROL BAR
ADJUSTMENT
BUTTON (ON
UNDERSIDE)
TO ENGAGE
DRIVE CONTROL
FIG. 5
DRIVE
CONTROL
LEVER
DRIVE CONTROL
DISENGAGED
LEVER FORWARD
TO RAISE MOWER
FIG. 6
6
Page 7
OPERATION
TO ATTACH GRASS CATCHER (See Fig. 7)
1. Lift the rear door of the lawn mower and place the grass
catcher frame side hooks onto the door pivot pins.
2. The grass catcher is secured to the lawn mower hous ing
when the rear door is lowered onto the grass catcher
frame.
CAUTION: Do not run your lawn mower
without mulcher plug or ap proved grass
catch er in place. Nev er at tempt to op er ate the lawn mower with the rear door
re moved or propped open.
PIVOT PINS
REAR DOOR
GRASS
CATCHER
HANDLE
TO CONVERT MOWER
Your lawn mower was shipped ready to be used as a
mulcher. To convert to bagging or discharging:
REAR BAGGING (See Fig. 9)
• Open rear door and remove mulcher plug. Store
mulcher plug in a safe place.
• You can now install the grass catcher.
• To convert to mulching or discharging operation, install
mulcher plug into rear discharge opening of mower.
MULCHER PLUG
FIG. 9
CATCHER FRAME HOOK
FIG. 7
TO EMPTY GRASS CATCHER (See Fig. 8)
1. Lift up on grass catcher using the frame han dle.
2. Remove grass catcher with clippings from under lawn
mower han dle.
3. Empty clippings from bag using both frame handle and
bag handle.
NOTE: Do not drag the bag when emptying; it will cause
unnecessary wear.
GRASS
CATCHER
FRAME
HANDLE
BAG
HANDLE
SIDE DIS CHARG ING (See Fig. 10)
• Mulcher plug must be installed into rear discharge
open ing of mower.
• Open mulcher door and install discharge defl ector
un der door as shown.
• Mower is now ready for discharging operation.
• To convert to mulching or bagging operation, dis charge
defl ector must be removed and mulcher door closed.
SIMPLE STEPS TO REMEMBER
WHEN CONVERTING YOUR LAWN MOWER
FOR MULCHING -
1. Rear mulcher plug installed.
2. Mulcher door closed.
FOR REAR BAGGING -
1. Rear mulcher plug removed.
2. Grass catcher installed.
3. Mulcher door closed.
FOR SIDE DISCHARGING -
1. Rear mulcher plug installed.
2. Discharge defl ector installed.
CAUTION: Do not run your lawn mower
without mulcher plug or ap proved grass
catch er in place. Nev er at tempt to op er ate the lawn mow er with the rear door
re moved or propped open.
FIG. 8
7
Page 8
OPERATION
BEFORE STARTING ENGINE
ADD OIL (See Figs. 11 and 12)
Your lawnmower is shipped without oil in the engine. For type
and grade of oil to use, see “EN GINE” in the Maintenance
section of this manual.
CAUTION: DO NOT overfi ll engine with
oil, or it will smoke heavily from the muffl er on startup.
DISCHARGE
DEFLECTOR
OPEN
MULCHER
DOOR
1. Be sure lawnmower is level.
2. Remove oil dipstick from oil fi ll spout.
3. Engine holds 18.5 ounces of oil. For type and grade
of oil to use, see “ENGINE” in the Maintenance section
of this manual.
4. Insert and tighten dipstick. Wait one minute to allow oil
to settle. Use gauge on oil fi ll cap/dipstick for checking
level. Insert dipstick into the tube and rest the oil fi ll
cap on the tube. DO NOT thread the cap into the tube
when taking reading.
IMPORTANT:
• Check oil level before each use. Add oil if needed. Fill
to full line on dipstick.
• Change the oil after every 25 hours of operation or each
season. You may need to change the oil more often
under dusty, dirty conditions. See “TO CHANGE ENGINE OIL” in the Maintenance section of this manual.
OIL FILLER CAP/DIPSTICK
FIG. 10
UPPER LIMIT
LOWER LIMIT
FIG. 11
GASOLINE
FILLER CAP
OIL
FILLER
CAP
FIG. 12
8
Page 9
OPERATION
ADD GASOLINE (See Fig. 8)
• Fill fuel tank to bottom of tank fi ller neck. Do not overfi ll. Use fresh, clean, regular unleaded gasoline with
a minimum of 87 octane. Do not mix oil with gasoline.
Purchase fuel in quan ti ties that can be used within 30
days to assure fuel freshness.
CAUTION: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open fl ame.
Alcohol blended fuels (called gasohol
or using ethanol or methanol) can attract moisture which leads to separation
and for ma tion of acids during storage.
Acidic gas can damage the fuel system of an engine while in storage. To
avoid engine problems, the fuel system
should be emptied before stor age of
30 days or longer. Empty the gas tank,
start the engine and let it run until the
fuel lines and carburetor are empty. Use
fresh fuel next season. See Storage
In struc tions for additional information.
Never use engine or carburetor cleaner
products in the fuel tank or permanent
damage may occur.
TO STOP ENGINE
• To stop engine, release operator presence control bar.
Wait until blade and all moving parts have stopped and
turn fuel valve to OFF position if you do not intend to
re start the engine soon.
TO START ENGINE (See Fig. 13)
NOTE: Due to protective coatings on the engine, a small
amount of smoke may be present during the initial use of
the product and should be considered normal.
1. Be sure fuel valve is in the ON po si tion.
2. Move choke lever to ON ( ) position.
3. Hold operator presence control bar down to the han dle
and pull starter handle quickly. Do not allow starter rope
to snap back.
NOTE: The choke lever automatically begins moving to
the OFF position when operator presence control bar is
held down to handle.
MOWING TIPS
• Under certain conditions, such as very tall grass, it
may be necessary to raise the height of cut to reduce
pushing effort and to keep from overloading the engine
and leaving clumps of grass clippings. It may also be
necessary to reduce ground speed and/or run the lawn
mower over the area a second time.
• For extremely heavy cutting, reduce the width of cut
by overlapping previously cut path and mow slowly.
• For better grass bagging and most cutting conditions,
the engine speed should be set in the fast position.
• Pores in cloth grass catchers can become fi lled with
dirt and dust with use and catchers will collect less
grass. To prevent this, regularly hose catcher off with
water and let dry before using.
• Keep top of engine around starter clear and clean of
grass clippings and chaff. This will help engine air fl ow
and extend engine life.
MULCHING MOWING TIPS
IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER
HOUSING FREE OF BUILT-UP GRASS AND TRASH. SEE
“CLEANING” IN THE MAINTENANCE SECTION OF THIS
MANUAL.
• The special mulching blade will recut the grass clippings many times and reduce them in size so that as
they fall onto the lawn they will disperse into the grass
and not be noticed. Also, the mulched grass will biodegrade quickly to provide nutrients for the lawn. Always
mulch with your highest engine (blade) speed as this
will provide the best recutting action of the blades.
• Avoid cutting your lawn when it is wet. Wet grass tends
to form clumps and interferes with the mulching action.
The best time to mow your lawn is the early afternoon.
At this time the grass has dried, yet the newly cut area
will not be exposed to direct sunlight.
• For best results, adjust the lawn mower cutting height
so that the lawn mower cuts off only the top one-third
of the grass blades (See Fig. 14). If the lawn is overgrown it will be necessary to raise the height of cut to
reduce pushing effort and to keep from overloading
the engine and leaving clumps of mulched grass. For
extremely heavy mulching, reduce your width of cut by
overlapping previously cut path and mow slowly.
OFF
ON
( )
ON
FUEL VALVE LEVER
FIG. 13
OFF
CHOKE LEVER
MAX 1/3
FIG. 14
• Certain types of grass and grass conditions may require
that an area be mulched a second time to completely
hide the clippings. When doing a second cut, mow
across (perpendicular) to the fi rst cut path.
• Change your cutting pattern from week to week. Mow
north to south one week then east to west the next week.
9
This will help prevent matting and graining of the lawn.
Page 10
MAINTENANCE
Check for Loose Fasteners
Clean / Inspect Grass Catcher *
Check Tires
Check Drive Wheels ***
Clean Lawn Mower ****
Clean under Drive Cover ***
Check Drive Belt / Pulleys ***
Check / Sharpen / Replace Blade
Lubrication
Clean and Recharge Battery **
Check Engine Oil level
Change Engine Oil
Clean Air Filter
Inspect Muffler
Replace Spark Plug
Replace Air Filter Paper Cartridge
Empty fuel system or add Stabilizer
BEFORE
EACH
USE
AFTER
EACH
USE
EVERY
10
HOURS
EVERY
25 HOURS
OR SEASON
EVERY
100
HOURS
BEFORE
STORAGE
(if so equipped)
*
Electric-Start mowers
**
Power-Propelled mowers
***
Use a scraper
****
to clean under deck
The warranty on this lawn mower does not cover items that
have been subjected to operator abuse or negligence. To
receive full value from the warranty, operator must maintain
mower as instructed in this manual. Some adjustments
will need to be made periodically to properly maintain your
unit. At least once a season, check to see if you should
make any of the adjustments described in the Service and
Ad just ments section of this manual.
• At least once a year, replace the spark plug, clean or
replace air fi lter element and check blade for wear. A
new spark plug and clean/new air fi lter element assure
proper air-fuel mixture and help your engine run better
and last longer.
• Follow the maintenance schedule in this manual.
1 - Change more often if operating under a heavy load or in high outdoor temperatures.
2 - Service more often if operating in dirty or dusty conditions.
3 - Replace blades more often when mowing in sandy soil.
4 - Charge 48 hours at end of season.
5 - And after each 5 hours of use.
BEFORE EACH USE
1. Check engine oil level.
2. Check for loose fasteners.
LUBRICATION CHARTGENERAL RECOMMENDATIONS
ENGINE OIL
➁
MULCHER
➀
DOOR
HINGE PIN
REAR DOOR HINGE
➀
LUBRICATION
Keep unit well lubricated (See “LUBRICATION CHART”).
IMPORTANT: DO NOT OIL OR GREASE PLASTIC WHEEL
BEARINGS. VISCOUS LU BRI CANTS WILL ATTRACT DUST
AND DIRT THAT WILL SHORT EN THE LIFE OF THE SELFLU BRI CAT ING BEARINGS. IF YOU FEEL THEY MUST BE
LU BRI CATED, USE ONLY A DRY, POW DERED GRAPHITE
TYPE LUBRICANT SPAR INGLY.
10
HANDLE BRACK ET MOUNT ING PINS
➀
SPRAY LUBRICANT
➀
SEE “ENGINE” IN MAINTENANCE SECTION
➁
Page 11
MAINTENANCE
LAWN MOWER
Always observe safety rules when performing any main te nance.
TIRES
• Keep tires free of gasoline, oil, or insect control chem i cals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp objects and
other hazards that may cause tire damage.
DRIVE WHEELS
Check rear drive wheels each time you mow to be sure they
move freely. The wheels not turning freely means trash,
grass cuttings, etc., may be inside the drive wheel and dust
cover area and must be cleaned out to free drive wheels.
If necessary to clean drive wheels, check both rear wheels.
BLADE CARE
For best results, mower blade must be kept sharp. Re place
bent or dam aged blades.
TO REMOVE BLADE (See Fig. 15)
1. Disconnect spark plug wire from spark plug and place
wire where it cannot come in contact with plug.
2. Turn lawn mower on its side. Make sure air fi lter and
carburetor are up.
3. Use a wood block between blade and mower hous ing
to prevent blade from turning when re mov ing blade bolt.
NOTE: Protect your hands with gloves and/or wrap blade
with heavy cloth.
4. Remove blade bolt by turning counter-clockwise.
5. Remove blade and attaching hardware (bolt, lock wash er
and hardened wash er).
NOTE: Remove the blade adapter and check the key inside
hub of blade adapter. The key must be in good condition to
work properly. Replace adapter if dam aged.
TO REPLACE BLADE (See Fig. 15)
1. Position the blade adapter on the engine crank shaft. Be
sure key in adapter and crankshaft key way are aligned.
2. Position blade on the blade adapter aligning the two
(2) holes in the blade with the raised lugs on the
adapter.
3. Be sure the trailing edge of blade (opposite sharp edge)
is up toward the engine.
4. Install the blade bolt with the lock washer and hard ened
washer into blade adapter and crank shaft.
5. Use block of wood between blade and lawn mower
housing and tighten the blade bolt, turning clock wise.
• The recommended tightening torque is 35-40 ft. lbs.
IMPORTANT: BLADE BOLT IS HEAT TREATED. IF BOLT NEEDS
REPLACING, REPLACE ONLY WITH APPROVED BOLT SHOWN
IN THE REPAIR PARTS SECTION OF THIS MANUAL.
TO SHARPEN BLADE
NOTE: We do not recommend sharp en ing blade - but if
you do, be sure the blade is balanced.
Care should be taken to keep the blade balanced. An
un bal anced blade will cause eventual damage to lawn
mower or engine.
• The blade can be sharp ened with a fi le or on a grinding
wheel. Do not attempt to sharpen while on the mower.
• To check blade balance, drive a nail into a beam or
wall. Leave about one inch of the straight nail ex posed.
Place center hole of blade over the head of the nail.
If blade is balanced, it should remain in a horizontal
position. If either end of the blade moves downward,
sharpen the heavy end until the blade is balanced.
BLADE ADAPTER
KEY
BLADE
LOCK
WASHER
BLADE
BOLT
HARDENED
WASHER
TRAILING EDGE
CRANKSHAFT
BLADE ADAPT ER
FIG. 15
GRASS CATCHER
• The grass catcher may be hosed with water, but must
be dry when used.
• Check your grass catcher often for damage or de te ri o ra tion. Through normal use it will wear. If catcher
needs replacing, replace only with ap proved replacement catcher shown in the Repair Parts section of this
manual. Give the lawn mower model number when
ordering.
ENGINE
LUBRICATION
Use only high quality detergent oil rated with API service
classifi cation SF-SJ. Select the oil's SAE viscosity grade
according to your expected operating temperature.
NOTE: Multi-viscosity oils (5W30, 10W30 etc.) improve
starting in cold weather, and you should check your engine
oil level frequently to avoid possible engine damage from
running low on oil.
Change the oil after every 25 hours of operation or at least
once a year if the lawn mower is not used for 25 hours in
one year.
Check the crankcase oil level before starting the engine
and after each fi ve (5) hours of continuous use. Tighten oil
plug securely each time you check the oil level.
11
KEY WAY
CRANK-
SHAFT
Page 12
MAINTENANCE
TO CHANGE ENGINE OIL (See Fig. 16)
NOTE: Before tipping lawn mower to drain oil, empty fuel
tank by running engine until fuel tank is empty.
1. Disconnect spark plug wire from spark plug and place
wire where it cannot come in contact with plug.
2. Remove engine oil cap; lay aside on a clean surface.
3. Tip lawn mower on its side as shown and drain oil into
a suitable container. Rock lawn mower back and forth
to remove any oil trapped inside of engine.
OIL FILLER CAP/DIPSTICK
UPPER
LIMIT
LOWER
LIMIT
FIG. 16
4. Wipe off any spilled oil from mower or side of engine.
5. Fill engine with oil. The engine oil capacity is 18.5 oz.
If oil is not com plete ly drained from engine, you may
not need the entire container of a 20 oz. bottle of oil.
Slowly pour 3/4 of the oil from the container down the
oil fi ll spout into the engine.
6. Wait one minute to allow oil to settle. Use guage on oil
fi ll cap/dipstick for checking level. Insert dipstick into
the tube and rest the oil fi ll cap on the tube. DO NOT
thread the cap into the tube when taking reading.
7. Continue adding small amounts of oil and rechecking
the dipstick until it reads full. DO NOT overfi ll, or engine
will smoke on startup.
8. Always be sure to retighten oil dipstick before starting
engine.
9. Re con nect spark plug wire to spark plug.
AIR FILTER
Your engine will not run properly and may be damaged
by using a dirty air fi lter. Replace the air fi lter every 100
hours of operation or every season, whichever occurs fi rst.
Ser vice air cleaner more often under dusty conditions. See
the main te nance section of your engine manual.
MUFFLER
Inspect and replace corroded muffl er as it could create a
fi re hazard and/or damage.
SPARK PLUG
Replace spark plug at the beginning of each mowing season
or after every 100 hours of operation, whichever occurs
fi rst. Spark plug type and gap setting are shown in the
“PROD UCT SPEC I FI CA TIONS” section of this manual.
CLEANING
IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER
HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN
THE UNDERSIDE OF YOUR MOWER AFTER EACH USE.
CAUTION: Disconnect spark plug wire
from spark plug and place wire where it
cannot come in contact with plug.
• Clean the underside of your lawn mower by scraping
to remove build-up of grass and trash.
• Clean engine often to keep trash from accumulating. A
clogged engine runs hotter and shortens engine life.
• Keep fi nished surfaces and wheels free of gasoline,
oil, etc.
• We do not recommend using a garden hose to clean
lawn mower unless the electrical system, muffl er, air
fi lter and carburetor are covered to keep water out.
Water in engine can result in shortened engine life.
CLEAN UNDER DRIVE COVER
Clean under drive cover at least twice a season. Scrape underside of cover with putty knife or similar tool to remove any
build-up of trash or grass on underside of drive cover.
SERVICE AND ADJUSTMENTS
CAUTION: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:
1. Release control bar and stop engine.
2. Make sure the blade and all moving parts have completely stopped.
3. Disconnect spark plug wire from spark plug and place where it cannot come in contact with plug.
LAWN MOWER
TO ADJUST CUTTING HEIGHT
See “TO ADJUST CUTTING HEIGHT” in the Operation
section of this manual.
REAR DEFLECTOR
The rear defl ector, attached between the rear wheels of
your mower, is provided to minimize the possibility that
objects will be thrown out of the rear of the mower into
the operator's mowing position. If the defl ector becomes
damaged, it should be replaced.
12
Page 13
SERVICE AND ADJUSTMENTS
TO REMOVE DRIVE BELT (See Figs. 17 & 18)
1. Disconnect spark plug wire from spark plug and place
wire where it cannot come in contact with plug.
2. Remove screws retaining drive cover (not shown); and
remove drive cover from lawn mower housing.
3. Remove drive cable from anchor, then detach spring
from idler arm assembly.
DRIVE
PULLEY
BELT
KEEPERS
HEX
NUT
FIG. 17
4. Remove idler arm assembly from housing by removing
hex nut; then remove drive belt from drive pulley, belt
keepers and idler arm assembly.
5. Turn lawn mower on its side. Make sure air fi lter and
carburetor are up.
6. Use a wood block between blade and mower hous ing
to prevent blade from turning when re mov ing blade
bolt.
NOTE: Protect your hands with gloves and/or wrap blade
with heavy cloth.
7. Remove blade bolt.
CRANKSHAFT
HOUSING HOLE
DRIVE CABLE ANCHOR
DRIVE BELT
IDLER ARM
ASSEMBLY
HOUSING
HOLE
BLADE
ADAPTER
TO REPLACE DRIVE BELT (See Figs. 17 & 18)
1. Place new drive belt on engine pulley.
2. Route the other end of the new drive belt through hole
in housing.
3. Return mower to upright position.
4. Install new drive belt into idler arm assembly, then around
the drive pulley. Be sure belt is inside of belt keepers.
5. Reattach idler arm assembly with hex nut previously
removed.
6. Turn lawn mower on its side. Make sure air fi lter and
carburetor are up.
7. Reattach debris shield to housing with tab of debris
shield in housing hole.
8. Position blade on the blade adapter aligning the two (2)
holes in the blade with the raised lugs on the adapter.
9. Be sure the trailing edge of blade (opposite sharp edge)
is up toward the engine as shown.
10. Install the blade bolt with the lock washer and hardened
washer into blade adapter and crankshaft.
11. Use block of wood between blade and lawn mower
housing and tighten the blade bolt, turning clockwise.
• The recommended tightening torque is 35-40 ft. lbs.
IMPORTANT: BLADE BOLT IS HEAT TREATED. IF BOLT NEEDS
REPLACING, REPLACE ONLY WITH APPROVED BOLT SHOWN
IN THE REPAIR PARTS SECTION OF THIS MANUAL.
12. Return mower to upright position.
13. Reattach drive cable spring to the idler arm assembly,
then reattach drive cable to anchor.
14. Reattach drive cover with screws previously removed.
15. Connect spark plug wire to spark plug.
TO ADJUST HANDLE (See Fig. 19)
The handle on your lawn mower has three (3) height positions - adjust to height that suits you.
• Squeeze the bottom ends of lower handle towards each
other until the pin in handle can be inserted into one
of the three height adjustment holes.
HARDENED
WASHER
TAB
BLADE
BOLT
TRAILING EDGE
DEBRIS
SHIELD
LOCKWASHER
FIG. 18
8. Remove blade, attaching hardware (bolt, lock wash er,
hardened wash er), blade adapter and debris shield.
Note that the debris shield has a tab which fi ts into the
housing hole.
9. Remove drive belt from engine pulley; discard old belt.
13
SQUEEZE
HANDLE
BRACKET
HANDLE PIN
HIGH
MED.
LOW
FIG. 19
Page 14
SERVICE AND ADJUSTMENTS
ENGINE
ENGINE SPEED
Your engine speed has been factory set. Do not attempt to
increase engine speed or it may result in personal injury. If
you believe that the engine is running too fast or too slow,
take your lawn mower to an authorized service center for
repair and adjustment.
STORAGE
Immediately prepare your lawn mower for storage at the
end of the season or if the unit will not be used for 30 days
or more.
LAWN MOWER
When lawn mower is to be stored for a period of time, clean
it thoroughly, remove all dirt, grease, leaves, etc. Store in
a clean, dry area.
1. Clean entire lawn mower (See “CLEANING” in the
Maintenance section of this manual).
2. Lubricate as shown in the Maintenance section of this
manual.
3. Be sure that all nuts, bolts, screws, and pins are securely
fastened. Inspect moving parts for damage, breakage
and wear. Replace if necessary.
4. Touch up all rusted or chipped paint surfaces; sand
lightly before painting.
CARBURETOR
Your carburetor is not adjustable. If your engine does not
operate properly due to suspected carburetor problems,
take your lawn mower to an authorized service center for
repair and/or adjustment.
IMPORTANT: NEVER TAMPER WITH THE ENGINE GOVERNOR,
WHICH IS FACTORY SET FOR PROPER ENGINE SPEED.
OVER SPEED ING THE ENGINE ABOVE THE FACTORY HIGH
SPEED SETTING CAN BE DANGEROUS. IF YOU THINK THE
ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING,
CONTACT YOUR NEAREST AUTHORIZED SER VICE CEN TER,
WHICH HAS PROPER EQUIP MENT AND EXPERIENCE TO
MAKE ANY NEC ES SARY ADJUSTMENTS.
OPERATOR PRES ENCE
CONTROL BAR
UPPER HANDLE
LOWER
HANDLE
FOLD
FORWARD
FOR
STORAGE
FOLD
BACKWARD
MOWING
POSITION
HANDLE (See Figs. 20 and 21)
You can fold your lawn mower handle for stor age.
1. Loosen the two (2) handle knobs on sides of the upper
handle and allow handle to fold down to the rear.
2. Squeeze the bottom ends of lower handle toward each
other until pins in handle clear the brackets and pivot
entire han dle assembly forward and allow it to rest on
mower.
• When setting up your handle from the storage position,
the lower handle will require manually locking into the
mowing position.
IMPORTANT: WHEN FOLDING THE HANDLE FOR STORAGE
OR TRANSPORTATION, BE SURE TO FOLD THE HANDLE AS
SHOWN OR YOU MAY DAMAGE THE CONTROL CABLES.
FIG. 20
HANDLE PIN
SQUEEZE
HANDLE
BRACKET
FIG. 21
14
Page 15
STORAGE
ENGINE
FUEL SYSTEM
IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS
FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH
AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK
DURING STORAGE. ALSO, ALCOHOL BLENDED FUELS
(CALLED GASOHOL OR USING ETHANOL OR METHANOL)
CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION
AND FORMATION OF ACIDS DURING STORAGE. ACIDIC GAS
CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN
STORAGE.
• Empty the fuel tank by starting the engine and letting
it run until the fuel lines and carburetor are empty.
• Never use engine or carburetor cleaner products in the
fuel tank or permanent damage may occur.
• Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during stor age.
Add stabilizer to gasoline in fuel tank or storage container.
Always follow the mix ratio found on stabilizer container.
Run engine at least 10 minutes after adding stabilizer to
allow the stabilizer to reach the carburetor. Do not empty
the gas tank and carburetor if using fuel stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace with clean engine oil. (See “ENGINE” in the Maintenance section of
this manual).
CYLINDER
1. Remove spark plug.
2. Pour one ounce (29 ml) of oil through spark plug hole
into cylinder.
3. Pull starter handle slowly a few times to distribute oil.
4. Replace with new spark plug.
OTHER
• Do not store gasoline from one season to another.
• Replace your gasoline can if your can starts to rust.
Rust and/or dirt in your gasoline will cause problems.
• If possible, store your unit indoors and cover it to give
protection from dust and dirt.
• Cover your unit with a suitable protective cover that
does not retain moisture. Do not use plastic. Plastic
cannot breathe, which allows condensation to form and
will cause your unit to rust.
IMPORTANT: NEVER COVER MOWER WHILE ENGINE AND
EXHAUST AREAS ARE STILL WARM.
CAUTION: Never store the lawn mower
with gasoline in the tank inside a build ing where fumes may reach an open
fl ame or spark. Allow the engine to cool
before storing in any enclosure.
15
Page 16
TROUBLESHOOTING POINTS
PROBLEM CAUSE CORRECTION
Does not start 1. Dirty air fi lter. 1. Clean/replace air fi lter.
2. Out of fuel. 2. Fill fuel tank.
3. Stale fuel. 3. Empty fuel tank and refi ll tank with fresh,
clean gasoline.
4. Water in fuel. 4. Empty fuel tank and refi ll tank with fresh,
clean gasoline.
5. Spark plug wire is disconnected. 5. Connect wire to plug.
6. Bad spark plug. 6. Replace spark plug.
7. Loose blade or broken blade adapter. 7. Tight en blade bolt or replace blade adapter.
8. Control bar in released position. 8. Depress control bar to handle.
9. Control bar defective. 9. Replace control bar.
10. Fuel valve lever (if equipped) in OFF position. 10. Turn fuel valve lever to the ON position.
11. Weak battery (if equipped). 11. Charge battery.
12. Disconnected battery connector (if equipped). 12. Connect battery to engine.
Loss of power 1. Rear of lawn mower housing or cutting 1. Raise cutting height.
blade dragging in heavy grass.
2. Cutting too much grass. 2. Raise cutting height.
3. Dirty air fi lter. 3. Clean/replace air fi lter.
4. Buildup of grass, leaves and trash under 4. Clean underside of mower housing.
mower.
5. Too much oil in engine. 5. Check oil level.
6. Walking speed too fast. 6. Cut at slower walking speed.
Poor cut – 1. Worn, bent or loose blade. 1. Replace blade. Tighten blade bolt.
uneven 2. Wheel heights uneven. 2. Set all wheels at same height.
3. Buildup of grass, leaves and trash under 3. Clean underside of mower housing.
mower.
Excessive 1. Worn, bent or loose blade. 1. Replace blade. Tighten blade bolt.
vibration 2. Bent engine crankshaft. 2. Contact a qualifi ed service center.
Starter rope 1. Engine fl ywheel brake is on when control 1. Depress control bar to upper handle before
hard to pull bar is released. pulling starter rope.
2. Bent engine crankshaft. 2. Contact a qualifi ed service center.
3. Blade adapter broken. 3. Replace blade adapter.
4. Blade dragging in grass. 4. Move lawn mower to cut grass or other
hard surface before starting.
Grass catcher 1. Cutting height too low. 1. Raise cutting height.
not fi lling 2. Lift on blade worn off. 2. Replace blade.
(if so equipped) 3. Catcher not venting air. 3. Clean grass catcher.
Hard to push 1. Grass is too high or wheel height is too low. 1. Raise cutting height.
2. Rear of lawn mower housing or cutting 2. Raise rear of lawn mower housing one (1)
blade dragging in heavy grass. setting higher.
3. Grass catcher too full. 3. Empty grass catcher.
4. Handle height position not right for you. 4. Adjust handle height to suit.
Loss of drive 1. Belt wear. 1. Check/replace drive belt.
(or slowing of 2. Belt off of pulley. 2. Check/reinstall drive belt.
drive speed) 3. Drive cable worn or broken. 3. Put belt on pulleys / replace belts if broken.
4. “Loose” drive control system. 4. Adjust drive control.
16
Page 17
ROTARY LAWN MOWER
MODEL NUMBER 5521RS (5521RSB) - PRODUCT NUMBER 954 22 34-70
GEAR CASE ASSEMBLY - PART NUMBER 532 18 72-13
KEY PART
NO. NO. DESCRIPTION
1 532 18 75-30 Case, Lower
2 532 18 75-31 Case, Upper
3 532 18 75-32 Gear, 24 Teeth
6 532 18 75-33 Shaft, Input
9 532 18 35-05 Wire, Formed
10 532 18 35-06 Bearing, Ball
12 532 18 35-08 Seal, Output Shaft
13 532 18 35-09 Washer
15 532 18 35-11 Bushing
16 532 18 75-34 Shaft, Output
17 532 18 35-13 Screw
18 532 18 35-14 Seal, Input Shaft
NOTE: Use Dow Corning #709 to reseal Gear Case Halves.
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
17
Page 18
18
ROTARY LAWN MOWER - - MODEL NUMBER 5521RS (5521RSB) - PRODUCT NUMBER 954 22 34-70
ROTARY LAWN MOWER - - MODEL NUMBER 5521RS (5521RSB) - PRODUCT NUMBER 954 22 34-70
Page 19
19
KEY PART
NO. NO. DESCRIPTION
1 532 18 97-40 Handle, Upper (Includes Foam Grip)
2 532 17 42-05 Handle, Lower
3 532 18 27-48 Grip, Handle, Foam, Smooth
4 532 17 95-85 Guide, Rope, Side
5 532 13 20-04 Nut, Hex Lockwasher Insert 1/4-20
6 532 06 64-26 Wire, Tie
7 532 13 19-59 Bolt, Handle 5/16-18 x 1.75
8 532 18 55-88 Knob, Handle
9 532 19 06-20 Bail, Flat, Auto-Walk, Orange
10 532 18 88-21 Bolt, Carriage
11 873 93 05-00 Nut, Hex, Centerlock 5/16-18 UNC
12 532 05 17-93 Cotter, Hairpin
13 532 18 27-55 Engine Zone Control Cable
14 532 12 51-62 Bracket, Upstop
15 532 75 06-34 Screw
16 532 19 05-74 Kit, Door Rear
17 532 18 60-52 Spring, Rear Door, LH
18 532 18 75-35 Plug, Mulcher
19 532 18 56-01 Kit, Housing
20 532 19 05-63 Handle Bracket Assembly, LH
21 532 19 05-64 Handle Bracket Assembly, RH
22 532 15 00-78 Screw, Hex Washer Head
23 532 16 31-83 Bolt, Hex Head 5/16-18 x 5/8
24 873 80 05-00 Nut, Hex, with Lock Washer Insert 5/16-18
25 532 16 13-33 Baffl e, Side
26 532 16 34-09 Screw 12 x 5/8
27 532 18 89-86 Skirt, Rear
28 532 08 86-52 Screw, Hinge 1/4-20 x 1.25
30 532 18 45-90 Adapter, Blade
31 532 17 50-64 Blade, 21"
32 532 85 10-74 Washer, Hardened
33 532 85 02-63 Lockwasher, Helical Spring 3/8
KEY PART
NO. NO. DESCRIPTION
34 532 85 10-84 Screw, Hex Head 3/8-24 x 1.38
35 532 18 60-53 Spring, Rear Door, RH
36 532 18 41-93 Bolt, Rear Door
37 532 15 04-06 Bolt, Engine
38 - - - Engine, Honda, Model Number GCV160
(Order parts from engine manufacturer)
39 532 18 72-40 Grass Catcher Bag
40 532 18 88-17 Grass Catcher Frame
41 532 10 73-39 Danger Decal
57 532 18 58-99 Bracket Assembly
58 532 05 78-08 Screw
59 532 18 45-43 Pulley Assembly, V-Groove
61 532 14 52-12 Flange Nut
62 532 15 55-52 Locknut
63 532 18 58-98 Idler Arm
64 532 16 60-43 Idler Pulley
65 532 16 08-29 Shoulder Bolt
66 532 19 05-10 Mulcher Door Assembly
67 532 19 05-12 Defl ector, Discharge
68 532 08 83-49 Nut
71 532 05 45-83 Screw
73 532 18 77-23 Hi-Pro Key
77 532 18 49-41 Pulley, Engine
78 532 18 82-44 Belt Keeper
79 532 18 22-27 Screw
80 532 18 22-28 Nut, Hex
81 532 18 82-45 Debris Shield
82 532 18 20-03 Clip
- - 532 16 23-00 Warning Decal (Not Shown)
- - 532 18 72-39 Owner’s Manual, English / French
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
Page 20
20
ROTARY LAWN MOWER - - MODEL NUMBER 5521RS (5521RSB) - PRODUCT NUMBER 954 22 34-70
ROTARY LAWN MOWER - - MODEL NUMBER 5521RS (5521RSB) - PRODUCT NUMBER 954 22 34-70
Page 21
21
KEY PART
NO. NO. DESCRIPTION
1 532 18 97-41 Drive Control Assembly, Auto-Walk
2 532 19 02-84 Cable, Drive Control
3 532 18 76-53 Screw
4 532 18 82-79 Cover, Top, Auto-Walk Drive Control
5 532 18 55-92 Cover Drive
6 532 75 06-34 Screw, Threaded, Rolled #10-25 x .50
7 532 18 22-12 V-Belt
8 532 13 20-10 Nut, Hex, Flanglock, Zinc Plated 3/8-16
9 532 18 73-53 Pulley
10 532 18 90-74 Decal, Drive Control
11 532 18 59-13 Decal, Drive Control Adjustment (bottom)
13 532 18 72-13 Gear Case Assembly (See Breakdown)
14 532 14 53-54 Pin, Spring, Thrust
15 532 05 70-79 Washer, Hardened
16 532 16 15-84 Rod, Connecting
17 532 16 16-02 Spring, Extension
18 532 16 45-54 Spring Selector
19 532 19 06-22 Knob, Selector Spring
20 812 00 00-22 E-Ring 7/8
21 532 16 33-65 Bearing, Support
22 532 16 99-11 Bearing, Ball
23 532 16 45-55 Retainer, Drive Assembly, Stamped
24 532 05 78-08 Screw, Tapping, Hex Head 1/4-20 x .75
27 532 05 21-60 Washer
28 812 00 00-58 E-Ring 7/16
29 532 18 05-04 Cover, Dust, Wheel
30 532 06 77-25 Washer 1/2 x 1-1/2 x .134
31 532 18 81-52 O-Ring
32 532 18 07-53 Wheel 9 x 2
KEY PART
NO. NO. DESCRIPTION
33 532 18 62-97 Cap, Drive Control, Bottom
34 532 18 06-26 Hubcap
35 532 16 45-52 Shaft Assembly, Rear
36 532 16 45-50 Shaft Assembly, Front
37 532 16 14-63 Retainer, Front Shaft
38 532 16 34-09 Screw #12 x 5/8
39 532 70 02-79 Clip, Retainer
40 532 14 35-93 Wheel 8 x 2
41 532 08 83-48 Washer, Flat 3/8
42 532 08 39-23 Nut, Hex, Flangelock 3/8-16
43 819 57 22-16 Washer
44 532 18 82-78 Cover, Bottom, Auto-Walk Drive Control
45 532 18 70-97 Plate, Trigger, Auto-Walk Drive Control
47 532 18 16-98 Screw, Phillips Head #10 x 5/8
48 532 18 58-59 Decal, Drive Control Operation
49 532 17 51-03 Gear, Pinion
50 532 17 51-02 Retainer, Drive, RH
51 532 17 50-98 Pawl
52 532 18 82-91 Spring, Torsion
53 532 17 51-04 Disc, Drive
54 532 17 51-01 Seal, Friction
55 532 18 82-93 Pinion/Pawl Assembly, RH
56 532 18 82-92 Pinion/Pawl Assembly, LH
58 532 17 51-05 Retainer, Drive, LH
60 532 18 47-49 Pulley, Drive
61 532 19 00-39 Lever, Auto-Walk Drive Control
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
Page 22
SERVICE NOTES
22
Page 23
SERVICE NOTES
23
Page 24
e
cabl
struc-
appli
moisture, rust,
g:
t, including stale fuel, dirt, abrasives,
ec
and negl
igence
suse, negl
product’s perhe
torage or use habits;
s
or causes the product to fail to comply with any
ility,
nit in accordance with the Owner’s/Operator’s manual or in
fi cations that change the intended use of the product or affects t
WARRANTY STATEMENT
formance, operation, safety, or durab
(3)Alterations or modi
tion sheet furnished by Husqvarna;
(2)Failure to operate or maintain the u
corrosion, or any adverse reaction due to incorrect
(1)Accident, abuse, mi
This warranty shall be inapplicable to defects resulting from the followin
SECTION 4: EXCEPTIONS AND LIMITATIONS
e above.
R CONSEQUENTIAL
NTY OF MERCHANTABIL-
Y IS THE EXCLUSIVE REMEDY OF
S WARRANT
THI
o continued use occurring after any of th
ESS OR IMPLIED WARRANTY ON THESE PRODUCTS EXCEPT
APPLICABLE LAW. ANY IMPLIED WARRA
AS PROVIDED UNDER
BITED BY
damage to parts or components due t
TO THE EXTENT PROHI
DAMAGES FOR BREACH OF ANY EXPR
THE PUR CHAS ER. HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL O
REPAIR OR REPLACEMENT
(4)Additional
laws; or:
TO
ED PROD UCTS.
UR
UCT WITHOUT NO TICE,
NTY STATEMENT. HUSQVARNA RE-
IN THE LIMITED WARRA
SERVES THE RIGHT TO CHANGE OR IMPROVE THE DESIGN OF THE PROD
THE WARRANTY PERIOD AS DEFINED
ITY OR FITNESS FOR A PARTICULAR PURPOSE ON THESE PRODUCTS IS LIMITED IN DURATION
not apply to you. This warranty gives
may
ons
sequential damages, or limitations on how long
n
OBLIGATION TO UPDATE PREVIOUSLY MANUFACT
t allow the exclusion of incidental or co
an implied warranty lasts, so the above limitations or exclusi
Some states do no
AND DOES NOT ASSUME
S
e care, maintenance, operation, storage and general upkeep as written
uct must exhibit reasonabl
The prod
SECTION 5: CUSTOMER RESPONSIBILITIE
you specifi c legal rights, and you may also have other rights which vary from state to state.
TION
er for evaluation. Proof
problem or failure occur,
al
de
ational
, but delivered as is to an authorized Husqvarna
be used
ot
d n
product shoul
SECTION 6: PROCEDURE TO OBTAIN WARRANTY CONSIDERA
of purchase, as explained in section 6, rests solely with the customer.
the
in the maintenance section of the Owner’s/Operator’s manual. Should an oper
days
y charges are
iver
of the operational
warranty, the product believed to be defective must be delivered to an au-
To obtain the benefi t of this
of the selling dealer.
ays from date
rized Husqvarna dealer can be normally located through the “Yellow
must be delivered at the owner’s expense. Pick-up and del
aler in a timely manner, no later than thirty (30) d
lure. The product
not covered by this warranty. An autho
problem or fai
thorized Husqvarna de
Pages” of the local telephone directory or by calling 1-800-HUSKY62 for a dealer in your area.
er in order to obtain warranty ser-
e Warranty Registration Card is properly
lity to make certain that th
nsibi
aler’s respo
fi lled out and mailed to Husqvarna Forest & Garden Company. This card should be mailed within ten (10)
It is the Owner’s and De
number, and complete name and address
facilitate post-sale service.
chased, model number, serial
be presented to the authorized Husqvarna deal
proof must include date pur
vice. This
Proof of purchase must
from the date of purchase in order to confi rm the warranty and to
531 83 81-23 2002
HUSQVARNA
Charlotte, NC 28269
7349 Statesville Road
al pur-
ls and modules on hand
i
from the date of purchase for the “Warranty
All tiller tines against breakage, trimmer shafts, ignition co
a
-Behinds)
pment—zero turn riders, wide are
Equi
al Walk
Turf
varna Commercial
al equipment.
Husq
n Zero Turn Riders and Commerci
indles (o
t collection systems for
s
saws, trimmers, brushcutters, clearing saws, snow blowers, handheld
Warranty: Automatic Mower, Riding lawn mowers, yard and garden tractors,
hedge trimmers, electrical products and power-assi
s,
blower
.
e, except as herein stated
e
ied at
.
ers, power-assist collection
g purposes or use
oducin
CARB-TIER-II and EPA regulations,
of engine systems manufactured by third party engine manu-
r
mmers, brushcutters, clearing saws, hover-
come p
. All tri
e
onal or in
nd held blowers, hedge trimm
stump grinder, pole pruners and pole saws for non-commercial, non-pro-
s or us
al purchase
l/boot is not
re
e instructions must
c
al turf equipment or any
mal regular use, including, but
r
rn through no
BY THIS WARRANTY
lubricants, rewind springs, saw
s,
ide bar
o ultraviolet light;
ue t
d
s and tines;
not covered under warranty. Prod-
r abuse is
professional, or income producing purpose
utional,
ted limited warranty with 100% replacement during the fi rst 6 months.
ed for commercial, instit
us
t
uc
m form. All care and maintenan
rer on the care label. The fi t of the protective appa
. Normal wear, tear o
p
.
s a 90-day warranty from the date of the customer’s origin
with a warranty clai
tte
carrie
Replacement parts, accessories including bars and chains, tools and display items.
g the warranty period.
urin
p d
i
’S OBLIGATIONS UNDER THE WARRANTY
ct in material or workmansh
ll repair or replace defective components without charge for parts or labor if a component
hese items are covered by the respective
varna; t
e time of purh
turer;
appropriate manufac
e
t be sent to th
ms for war-
TIER-II and EPA regulations
by a third party which gives a warranty, all clai
he manufacturer; and
rty engine manufacturer.
pa
hird
Period” of the product as set forth below:
chaser to be free from defects in material and workmanship
Husqvarna Forest & Garden Company (“Husqvarna”) warrants Husqvarna product to the origin
SECTION 1: LIMITED WARRANTY
prod uct.
d
hel
Lifetime Warranty:
ear Warranty: Sp
3 Y
walks, and ground engaging commerci
2 Year COMMERCIAL-Warranty:
N-COMMERCIAL
backpack
O
ear N
walk behind mowers, tillers, chain
2 Y
ission control system components necessary to comply with
com mer cial, nonprofessional, noninstitutional or nonincome producing us
facturers for which the purchaser has received a separate warranty with product information suppl
except for those components which are part
Em
non
blowers,
non-institutional or non-income producing us
al,
tems used for commercial, institutional, professi
90 Day Warranty: Automatic Mower, Chain saws, power cutters, stump grinders, pole saws, pole prun-
Batteries have a one-year prora
sys
ing trimmers, stick edgers, backpack blowers, ha
fession
1 Year Warranty: Power cutters,
time of purchase.
24
for defects in material and workmanshi
Husqvarna Safety Apparel
except as otherwise provided herein
Husqvarna prod
ers, snow throwers, model series 580 & 600 walk-behind mowers and commerci
discoloration of material
limited to, belts, blades, blade adapters, bulbs, fi lters, gu
manufacturer’s warranty as provided in writing with the product information supplied at t
(3)Engine and drive systems not manufactured by Husq
(2)Natural
chain, spark plugs, starter rope
not
(1)Normal customer maintenance items which become wo
The following items are not covered by this warranty:
SECTION 3: ITEMS NOT COVERED
fails because of a defe
Husqvarna wi
SECTION 2: HUSQVARNA
30 Day Warranty:
covered under warranty.
be followed as stated by the manufactu
uct must be returned to Charlo
ssion Control System components necessary to comply with CARB-
ch are manufactured by t
whi
(5)Emi
ranty should be sent to t
(4)Lawn and garden attachments are covered
chase; all claims mus
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