5521RS
Owner’s Manual
532 18 72-39 Rev. 1 07.28.04 BY |
Printed in U.S.A. |
Safe Operation Practices for Walk-Behind Mowers
IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING 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 thoroughly 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.
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.
• Only allow responsible individuals, who are familiar |
III. CHILDREN |
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with the instructions, to operate the machine. |
Tragic accidents can occur if the operator is not alert to |
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Clear the area of objects such as rocks, toys, wire, |
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the presence of children. Children are often attracted to |
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bones, sticks, etc., which could be picked up and thrown |
the machine and the mowing activity. Never assume that |
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by the blade. |
children will remain where you last saw them. |
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• Be sure the area is clear of other people before mow- |
• Keep children out of the trimming area and under the |
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ing. Stop machine if anyone enters the area. |
watchful care of another responsible adult. |
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• Do not operate the mower when barefoot or wearing |
• Be alert and turn machine off if children enter the |
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open sandals. Always wear substantial foot wear. |
area. |
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• Do not pull mower backwards unless absolutely nec- |
• Before and while walking backwards, look behind and |
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essary. Always look down and behind before and while |
down for small children. |
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moving backwards. |
• Never allow children to operate the machine. |
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Do not operate the mower without proper guards, |
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• Use extra care when approaching blind corners, shrubs, |
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plates, grass catcher or other safety protective devices |
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trees, or other objects that may obscure vision. |
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in place. |
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• See manufacturer’s instructions for proper operation |
IV. SERVICE |
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and installation of accessories. Only use accessories |
• Use extra care in handling gasoline and other fuels. |
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approved by the manufacturer. |
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They are fl ammable and vapors are explosive. |
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• Stop the blade(s) when crossing gravel drives, walks, |
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- Use only an approved container. |
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or roads. |
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- Never remove gas cap or add fuel with the |
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• Stop the engine (motor) whenever you leave the equip- |
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engine running. Allow engine to cool before |
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ment, before cleaning the mower or unclogging the |
refueling. Do not smoke. |
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chute. |
- Never refuel the machine indoors. |
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Shuttheengine(motor)offandwaituntilthebladecomes |
- Never store the machine or fuel container inside |
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where there is an open fl ame, such as a water |
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to complete stop before removing grass catcher. |
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heater. |
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• Mow only in daylight or good artifi cial light. |
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• Never run a machine inside a closed area. |
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• Do not operate the machine while under the infl uence |
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• Never make adjustments or repairs with the engine |
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of alcohol or drugs. |
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(motor) running. Disconnect the spark plug wire, and |
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Never operate machine in wet grass. Always be sure of |
keep the wire away from the plug to prevent accidental |
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your footing: keep a fi rm hold on the handle and walk; |
starting. |
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never run. |
• Keep nuts and bolts, especially blade attachement |
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• Disengage the self-propelled mechanism or drive clutch |
bolts, tight and keep equipment in good condition. |
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on mowers so equipped before starting the engine (mo- |
• Never tamper with safety devices. Check their proper |
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tor). |
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operation regularly. |
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• If the equipment should start to vibrate abnormally, |
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• Keep machine free of grass, leaves, or other debris |
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stop the engine (motor) and check immediately for the |
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build-up. Clean oil or fuel spillage. Allow machine to |
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cause. Vibration is generally a warning of trouble. |
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cool before storing. |
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• Always wear safety goggles or safety glasses with side |
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• Stop and inspect the equipment if you strike an object. |
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shields when operating mower. |
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Repair, if necessary, before restarting. |
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II. SLOPE OPERATION |
• Never attempt to make wheel height adjustments while |
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Slopes are a major factor related to slip and fall accidents |
the engine (motor) is running. |
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• Grass catcher components are subject to wear, dam- |
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which can result in severe injury. All slopes require extra |
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age, and deterioration, which could expose moving |
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caution. If you feel uneasy on a slope, do not mow it. |
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parts or allow objects to be thrown. Frequently check |
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DO: |
components and replace with manufacturer’s recom- |
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• Mow across the face of slopes:never up and down. Exer- |
mended parts, when necessary. |
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cise extreme caution when changing direction on slopes. |
• Mower blades are sharp and can cut. Wrap the blade(s) |
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• Remove obstacles such as rocks, tree limbs, etc. |
or wear gloves, and use extra caution when servicing |
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them. |
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Watch for holes, ruts, or bumps. Tall grass can hide |
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• Do not change the engine governor setting or overspeed |
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obstacles. |
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the engine. |
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Look for this symbol to point out important safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.
CAUTION: Always disconnect spark plug wire and place wire where it cannot contact spark plug in order to prevent accidental starting when setting up, transporting, adjusting or making repairs.
WARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
CONGRATULATIONS on your purchase of a new lawn mower. It has been designed, engineered and manufactured 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 technicians 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 NUMBERSWILL BE FOUND ON A DECAL ATTACHEDTOTHE REAR OFTHE LAWN MOWER HOUSING.
YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
WARNING:Battery posts,terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
CAUTION: Muffler 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.
PRODUCT SPECIFICATIONS
Gasoline Capacity |
1.0 Quarts |
and Type: |
(Unleaded Regular Only) |
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Oil Type (API-SF-SJ): |
SAE 10W-30 |
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Oil Capacity: |
18.5 Ounces |
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Spark Plug: |
NGK BPR6ES (Gap: .030") |
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Valve Clearance: |
Intake: 0.015 mm |
(± 0.04 mm) |
Exhaust: 0.020 mm |
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Blade Bolt Torque: |
35-40 ft. lbs. |
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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 “Storage” sections of this owner’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 ADJUSTMENTS ............................ |
12-14 |
STORAGE ............................................................... |
14-15 |
TROUBLESHOOTING ................................................. |
16 |
REPAIR PARTS....................................................... |
17-21 |
WARRANTY................................................................. |
24 |
3
Read these instructions and this manual in its entirety before you attempt to assemble or operate your new lawn mower.
IMPORTANT: THIS LAWN MOWER IS SHIPPED WITHOUT OIL OR GASOLINE IN THE ENGINE.
Your new lawn mower has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts bag. To ensure safe and proper operation of your lawn mower, all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to ensure proper tightness.
TO REMOVE LAWN MOWER FROM CARTON
1.Remove loose parts included with mower.
2.Cut down two end corners of carton and lay end panel down fl at.
3.Remove all packing materials except padding between upper and lower handle and padding holding operator presence control bar to upper handle.
4.Roll lawn mower out of carton and check carton thorougly for additional loose parts.
HOW TO SET UP YOUR LAWN MOWER
TO UNFOLD HANDLE (See Figs. 1 and 2)
IMPORTANT: UNFOLD HANDLE CAREFULLY SO AS NOT TO PINCH OR DAMAGE CONTROL 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 section 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 Adjustments section of this manual.
OPERATOR PRESENCE
CONTROL BAR
UPPER HANDLE
LOWER HANDLE |
LIFT UP |
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LIFT
UP
MOWING
POSITION
FIG. 1
HANDLE 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
FRAME
OPENING
FIG. 3
TO INSTALL ATTACHMENTS
Your lawn mower was shipped ready to be used as a mulcher. To convert mower to bagging or discharging, see “TO CONVERT MOWER” in the Operation section of this manual.
4
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.
STARTER HANDLE
GRASS CATCHER
SINGLE POINT HEIGHT
ADJUSTER HANDLE
MULCHER
PLUG
ENGINE OIL CAP WITH DIPSTICK
MULCHER DOOR
MUFFLER
IMPORTANT: This lawn mower is shipped
WITHOUT OIL OR GASOLINE in the engine.
OPERATOR PRESENCE CONTROL BAR
DRIVE CONTROL LEVER
HANDLE KNOB
GASOLINE FILLER CAP
DRIVE COVER
FUEL VALVE LEVER
AIR FILTER
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 5 be removed when converting to bagging operation.
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 lawnmowerinorder to minimizethe risk of blade contact injury. Do not under any circumstances 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 holding 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 stopping engine, release the drive control lever only. Hold operator presence control bar down against handle to continue 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.
OPERATOR PRESENCE CONTROL BAR |
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DRIVE |
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CONTROL |
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LEVER |
ADJUSTMENT |
TO ENGAGE |
DRIVE CONTROL |
BUTTON (ON |
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UNDERSIDE) |
DRIVE CONTROL |
DISENGAGED |
FIG. 5
DRIVE CONTROL ADJUSTMENT
Over time, the drive control system may become “loose”, resulting in decreased speed. There is a button on the underside of the drive control housing to increase tension on the drive cable. Proceed 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 condition becomes worse after the above steps (forward speed has become slower), your system was not “loose”. Repeating 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 replaced.
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
ADJUSTER
LEVER
LEVER FORWARD
TO RAISE MOWER
FIG. 6
6
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 housing when the rear door is lowered onto the grass catcher frame.
CAUTION: Do not run your lawn mower withoutmulcherplugorapprovedgrass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open.
PIVOT PINS |
REAR DOOR |
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GRASS |
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CATCHER |
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HANDLE |
CATCHER FRAME HOOK |
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FIG. 7
TO EMPTY GRASS CATCHER (See Fig. 8)
1.Lift up on grass catcher using the frame handle.
2.Remove grass catcher with clippings from under lawn mower handle.
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
FIG. 8
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
SIDE DISCHARGING (See Fig. 10)
•Mulcher plug must be installed into rear discharge opening of mower.
•Open mulcher door and install discharge defl ector under door as shown.
•Mower is now ready for discharging operation.
•To convert to mulching or bagging operation, discharge 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 withoutmulcherplugorapprovedgrass catcher in place. Never attempt to operate the lawn mower with the rear door removed or propped open.
7
OPERATION
OPEN
MULCHER
DOOR
DISCHARGE
DEFLECTOR
FIG. 10
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 “ENGINE” in the Maintenance section of this manual.
CAUTION: DO NOT overfill engine with oil,or it will smoke heavily from the muffler on startup.
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
UPPER LIMIT
LOWER LIMIT
FIG. 11
GASOLINE
FILLER CAP
OIL
FILLER
CAP
FIG. 12
8