Murray 2005-05, 224110X92E2, 225114X92E2 Instruction Manual

Page 1
Models
224110X92E2
MOWER
225114X92E2
INSTRUCTION BOOK
This Instruction Book contains information for several models. Read and keep this book for future reference. This book contains important information on
SAFETY, ASSEMBLY, OPERATION, MAINTENANCE & STORAGE.
The owner must be certain that all the product information is in­cluded with the unit. This information includes the INSTRUCTION BOOKS, the REPLACEMENT PARTS and the WARRANTIES. This information must be included to make sure state laws and other laws are followed.
RECORD THE FOLLOWING INFORMATION ABOUT YOUR UNIT. THIS INFORMATION IS NECESSARY WHEN ORDERING PARTS OR IN CASE OF LOSS OR THEFT.
WHERE PURCHASED: _____________________________ DATE PURCHASED: Month______ Day ______ Year ______ MODEL NO.: _________ DATE OF MANUFACTURE: _________
199365 05.03.05 BY Printed in U.S.A.
Page 2
TABLE OF CONTENTS
Warranty.................................................. 2
Safety Rules ......................................... 3-5
Product Spec i fi ca tions ........................... 5
Assembly/Pre-Operation ......................... 5
Operation.............................................. 6-8
Maintenance Schedule............................ 9
Maintenance....................................... 9-11
Service and Adjustments....................... 12
Storage............................................. 13-14
Troubleshooting ................................ 14-15
Repair Parts...................................... 16-17
Service .................................... Back Cover
WARRANTY
The Manufacturer warrants to the original consumer purchaser that this product as manu­factured is free from defects in materials and workmanship. For a period of two (2) years from date of purchase by the original consumer purchaser, we will repair or replace, at our option, without charge for parts or labor incurred in replacing parts, any part which we fi nd to be defective due to materials or work man ship. This Warranty is subject to the following limitations and exclusions.
1. This warranty does not apply to the engine, other than EHP manufactured transaxle/ transmission components, battery (except as noted below) or com po nents parts thereof. Please refer to the applicable manufacturer's warranty on these items.
2. Transportation charges for the movement of any power equipment unit or at tach ment are the responsibility of the purchaser. Transportation charges for any parts sub mit ted for replacement under this warranty must be paid by the purchaser unless such return is requested by Electrolux Home Products.
3. Battery Warranty: On products equipped with a Battery, we will replace, without charge to you, any battery which we fi nd to be defective in manufacture, during the fi rst ninety (90) days of ownership. After ninety (90) days, we will exchange the Battery, charging you 1/12 of the price of a new Battery for each full month from the date of the original sale. Battery must be maintained in accordance with the in struc tions furnished.
4. The Warranty period for any products used for rental or commercial purposes is limited to 45 days from the date of original purchase.
5. This Warranty applies only to products which have been properly assembled, adjusted, operated, and maintained in accordance with the instructions fur nished. This Warranty does not apply to any product which has been subjected to al ter ation, misuse, abuse, improper assembly or installation, delivery damage, or to normal wear of the product.
6. Exclusions: Excluded from this Warranty are belts, blades, blade adapters, normal wear, normal adjustments, standard hardware and normal maintenance.
7. In the event you have a claim under this Warranty, you must return the product to an authorized service dealer.
Should you have any unanswered questions concerning this Warranty, contact:
Electrolux Home Products, Inc. Outdoor Products Customer Service Dept. 1030 Stevens Creek Road Augusta, GA 30907 USA
giving the model number, serial number and date of purchase of your product and the name and address of the au tho rized dealer from whom it was pur chased.
THIS WARRANTY DOES NOT APPLY TO INCIDENTAL OR CONSEQUENTIAL DAM­AGES AND ANY IMPLIED WAR RAN TIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREIN FOR OUR EXPRESSED WARRANTIES. Some areas do not allow the limitation of consequential damages or lim i ta tions of how long an implied Warranty may last, so the above lim i ta tions or exclusions may not apply to you. This Warranty gives you specifi c legal rights, and you may have other rights which vary from locale to locale.
In Canada contact: Electrolux Consumer Outdoor Products 5855 Terry Fox Way Mississauga, Ontario L5V 3E4
This is a limited Warranty within the meaning of that term as defi ned in the Magnuson­Moss Act of 1975.
2
Page 3
OWNER'S INFORMATION
This instruction book is written for a person with some mechanical ability. Like most ser­vice books, not all the steps are described. Steps on how to loosen or tighten fasten­ers are steps anyone can follow with some mechanical ability. Read and follow these instructions before you use the unit. Know your product: If you understand the unit and how the unit operates, you will get the best performance. As you read this manual, compare the illustrations to the unit. Learn the location and the function of the controls. To help prevent an accident, follow the oper­ating instructions and the safety rules. Keep this manual for future reference. IMPORTANT: Many units are not assembled and are sold in cartons. It is the responsibility of the owner to make sure the assembly in­structions in the manual are exactly followed. Other units are purchased in assembled condition. On assembled units, it is the re­sponsibility of the owner to make sure the
SAFETY RULES
unit is correctly assembled. The owner must carefully check the unit according to the in­structions in this manual before it is fi rst used.
RESPONSIBILITY OF THE OWNER
The responsibility of the owner is to follow the instructions below.
1. Carefully read and follow the rules for safe operation.
2. Follow all the assembly and prepara­tion instructions.
3. Inspect the unit.
4. Make sure that the operator of the unit knows how to correctly use all stan­dard and accessory equipment.
5. Operate the unit only with guards, shields, and other safety items in place and working correctly.
6. Correctly adjust the unit.
7. Service the unit only with authorized or approved replacement parts.
8. Complete all maintenance on the unit.
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.
Look for this symbol to point out im por tant safety precautions. It means CAU TION!!! BECOME ALERT!!! YOUR SAFE TY IS INVOLVED.
WARNING: In order to prevent ac ci den tal starting when setting up, trans port ing, ad­ just ing or making repairs, always dis con nect spark plug wire and place wire where it can not come in contact with plug.
WARNING: Engine exhaust, some of its constituents, and certain vehicle com po ­nents contain or emit chem i cals 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 accessories 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.
I. GENERAL OPERATION
• Read, understand, and follow all in struc tions 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 dis­ charge opening at all times.
• Only allow responsible individuals, who are familiar with the in struc tions, 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 blade.
• Be sure the area is clear of other people before mowing. Stop ma chine if anyone enters the area.
• Do not operate the mower when bare­ foot or wearing open sandals. Al ways wear substantial foot wear.
• Do not pull mower backwards unless absolutely nec es sary. Always look down and behind before and while moving backwards.
• Never direct discharged material toward anyone. Avoid discharging material against a wall or obstruction. Material may richo­chet back toward the operator. Stop the blade when crossing gravel surfaces.
• Do not operate the mower without proper guards, plates, grass catcher or oth er safety protective devices in place.
3
Page 4
• See manufacturer’s instructions for proper operation and installation of accessories. Only use accessories ap­proved by the manufacturer.
• Stop the blade(s) when crossing grav el drives, walks, or roads.
• Stop the engine (motor) whenever you leave the equip ment, before clean ing the mower or unclogging the chute.
• Shut the engine (motor) off and wait until the blade comes to complete stop before removing grass catcher.
• Mow only in daylight / 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; walk, never run.
• Disengage the self-propelled mech­ a nism or drive clutch on mowers so equipped before starting the engine.
• If the equipment should start to vi brate abnormally, stop the engine (motor) and check immediately for the cause. Vibra­tion is generally a warning of trouble.
• Always wear safety goggles or safe ty glasses with side shields when op er ­at ing mower.
II. SLOPE OPERATION
Slopes are a major factor related to slip & 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: nev er 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 op er a tor is not alert to the presence of children. Children are often attracted to the ma-
Never
chine and the mowing activity. sume that children will remain where you last saw them.
• Keep children out of the trimming area and under the watchful care of an oth er re spon si ble adult.
as-
• Be alert and turn machine off if chil dren enter the area.
• Before and while walking back wards,
down
look behind and
• Never allow children to operate the machine.
• Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.
for small chil dren.
IV. SAFE HANDLING OF GASOLINE
Use extreme care in handling gasoline. Gasoline is extremely fl ammable and the vapors are explosive.
• Extinguish all cigarettes, cigars, pipes and other sources of ignition.
• Use only an approved container.
• Never remove gas cap or add fuel with the engine running. Allow engine to cool before refueling.
• Never refuel the machine indoors.
• Never store the machine or fuel contain­er where there is an open fl ame, spark or pilot light such as a water heater or on other appliances.
• Never fi ll containers inside a vehicle, on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before fi lling.
• Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment with a portable container, rather than from a gasoline dispenser nozzle.
• Keep the 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.
• If fuel is spilled on clothing, change clothing immediately.
• Never overfi ll fuel tank. Replace gas cap and tighten securely.
V. GENERAL SERVICE
• Never run machine inside a closed area.
• Never make adjustments or repairs with the engine (motor) running. Dis con nect the spark plug wire, and keep wire away from plug to prevent ac ci den tal starting.
• Keep nuts and bolts, especially blade attachment bolts, tight and keep equip­ment in good condition.
• Never tamper with safety devices. Check their proper operation reg u lar ly.
• 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 nec es sary, before restarting.
4
Page 5
• Never attempt to make wheel height adjustments while the engine is running.
• Grass catcher components are sub ject to wear, dam age, and de te ri o ra tion, which could expose moving parts or allow objects to be thrown. Frequently check com po ­nents and replace with man u fac tur er’s
• Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and use extra caution when ser vic ing them.
• Do not change the engine governor set­ting or overspeed the engine.
• Maintain or replace safety and instruc­tion labels, as necessary.
recommended parts, when necessary.
WARNING: This lawn mower is equipped with an internal com bus tion engine and should not be used on or near any un im proved forest-covered, brush-covered or grass-cov ered land unless the engine’s exhaust system is equipped with a spark arrester meeting ap­plicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator. In the state of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffl er is available through your nearest authorized service center.
PRODUCT SPECIFICATIONS
Gasoline Capacity / Type: 1.0 Quarts (0,94 Litres) Unleaded Regular Oil Capacity: 20 Ounces (0,58 Litres)
Oil Type (API SG–SL): SAE 30 (above 0°C/32°F); SAE 5W-30 (below 0°C/32°F)
Spark Plug: Champion RJ19LM (Gap: 0.30" / 0,76 mm) Blade Bolt Torque: 35-40 ft. lbs. (47-54 N-m)
ASSEMBLY / PRE-OPERATION
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 as sem bled at the factory with the exception of those parts left unassembled for shipping purposes. All parts such as nuts, washers, bolts, etc., nec es sary to complete the as sem bly have been placed in the parts bag. To ensure safe and proper operation of your lawn mower, all parts and hard ware you assemble must be tightened securely. Use the correct tools as necessary to ensure proper tightness.
TO REMOVE MOWER FROM CAR TON
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 thor ough ly for additional loose parts.
HOW TO SET UP YOUR MOW ER
TO UNFOLD HANDLE IMPORTANT: Unfold handle carefully so
as not to pinch or damage con trol cables.
1. Raise handles until lower handle sec­tion locks into place in mowing position.
2. Remove protective padding, raise up­per handle sec tion into place on lower handle and tighten both handle knobs.
3. Remove handle padding holding operator pres ence control bar to upper handle.
Your lawn mower handle can be adjusted for your mowing comfort. Refer to “AD­ JUST HANDLE” in the Service and Adjust­ments section of this manual.
Operator presence control bar
LIFT
UP
LIFT UP
MOWING
POSITION
handle
Handle
Lower handle
TO INSTALL ATTACHMENTS
Your lawn mower was shipped ready to be used as a mulcher. To convert to dis­charging, see “TO CON VERT MOW ER” in the Operation section of this man u al.
5
Upper
knob
Page 6
OPERATION
KNOW YOUR LAWN MOWER
READ THIS OWNER'S MANUAL AND ALL 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 control bar
Starter handle
Handle knob
Engine oil cap with dipstick
Gasoline fi ller cap
Discharge guard
Air fi lter
Primer
Wheel adjuster (on each wheel)
Spark plug
Muffl er
Housing
IMPORTANT: This lawn mower is shipped WITHOUT OIL OR GASOLINE in the engine.
MEETS CPSC SAFETY REQUIREMENTS
Sears rotary walk-behind power lawn mowers conform to the safety standards of the American National Standards Institute and the U.S. Consumer Product Safety Com­ mis sion. 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 engine.
Primer – pumps additional fuel from the carburetor to the cylinder for use when starting a cold engine.
6
Page 7
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 ad just ments or repairs. We recom­mend standard safety glasses or a wide vision safety mask worn over spectacles.
HOW TO USE YOUR LAWN MOWER
ENGINE SPEED
Engine speed was set at the factory for optimum performance. It is not adjustable.
ENGINE ZONE CONTROL
CAUTION: Federal regulations re quire 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 circumstances attempt to de feat the func tion of the operator con trol. The blade turns when the engine is running.
• Your lawn mower is equipped with an
operator pres ence control bar which
requires the operator to be positioned
behind the lawn mower handle to start
and operate the lawn mower.
TO ADJUST CUTTING HEIGHT
Raise wheels for low cut and lower wheels for high cut, adjust cutting height to suit your requirements. Me di um position is best for most lawns.
• To change cutting height, squeeze
adjuster lever to ward wheel. Move wheel
up or down to suit your re quire ments. Be
sure all wheels are in the same setting. NOTE: Adjuster is properly positioned when plate tab inserts into hole in lever. Also, 9­position adjusters (if so equipped) allow lever to be positioned between the plate tabs.
LEVER BACKWARD TO LOWER
MOWER
Lever
Plate
tab
CAUTION: Do not run your lawn mower with out discharge guard, approved grass catcher or mulcher plate in place.
Hinge rod
Discharge guard
Housing opening
Hooks
Mulcher plate
Ta b
BEFORE STARTING ENGINE
ADD OIL
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.
1. Be sure lawnmower is level.
2. Remove oil dipstick from oil fi ll spout.
3. You receive a container of oil with the
unit. Slowly pour the entire container
down the oil fi ll spout into the engine. NOTE: Initial oil fi ll requires only 18 oz. due to residual oil in engine from the manufacturers 100% quality testing. When changing oil you may need 20 oz.
4. Insert and tighten dipstick.
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.
LEVER FORWARD TO RAISE MOWER
TO CONVERT MOWER
Your mower is shipped ready to be used as a mulcher. To convert to bagging/discharging:
• Lift discharge guard and remove mulcher plate.
• Mower can now be used for side discharge or optional grass catcher can be attached.
• To return to mulching operation, sim ply reinstall mulcher plate as shown.
Gasoline fi ller cap
Primer
7
Engine
oil cap
Page 8
ADD GASOLINE
• 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.
CAUTION: 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 con trol bar.
TO START ENGINE
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. To start a cold engine, push primer three (3) times before trying to start. Use a fi rm push. This step is not usually necessary when starting an engine which has already run for a few minutes.
2. Hold operator presence control bar down to the han dle and pull starter handle quickly. Do not allow starter rope to snap back.
NOTE: In cooler weather it may be necessary to repeat priming steps. In warmer weather over priming may cause fl ooding and engine will not start. If you do fl ood engine, wait a few minutes before attempting to start and do not repeat priming steps.
MOWING TIPS
CAUTION: Do not use de-thatcher
blade attachments on your mower. Such attachments are hazardous, will damage your mower and could void your warranty.
• Under certain conditions, such as very tall grass, it may be nec es sary 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 re­ duce ground speed and/or run the lawn mower over the area a sec ond time.
• For extremely heavy cutting, re duce the width of cut by over lap ping previously cut path and mow slowly.
• For better grass bagging and most cut­ting conditions, the engine speed should be set in the FAST po si tion.
• Pores in cloth grass catchers can be­come fi lled with dirt and dust with use and catchers will collect less grass. To prevent this, reg u lar ly 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 & 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 clip pings 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 bio de grade quick ly to provide nu tri ents 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 in ter feres with the mulch ing 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. If the lawn is over grown it will be nec es sary to raise the height of cut to reduce pushing effort and to keep from over load ing the engine and leaving clumps of mulched grass. For ex tremely heavy grass, reduce your width of cut by overlap­ping previously cut path and mow slowly.
MAX 1/3
• Cer tain types of grass and grass con di tions may re quire that an area be mulched a sec­ond time to com pletely hide the clip pings. When doing a sec ond 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 change to east to west the next week. This will help prevent matting and graining of the lawn.
8
Page 9
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
(if so equipped)
*
Electric-Start mowers
**
Power-Propelled mowers
***
Use a scraper
****
to clean under deck
BEFORE
EACH
USE
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.
AFTER
EACH
USE
EVERY
10
HOURS
EVERY
25 HOURS
OR SEASON
EVERY
100
HOURS
BEFORE
STORAGE
GENERAL REC OM MEN DA TIONS
The warranty on this lawn mower does not cover items that have been sub ject ed to operator abuse or negligence. To receive full value from the warranty, operator must maintain unit as in struct ed 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 mix ture and help your engine run bet ter and last longer.
• Follow the maintenance schedule in this manual.
BEFORE EACH USE
• Check engine oil level.
• Check for loose fasteners.
LUBRICATION
Keep unit well lubricated (See “LU BRI CA TION CHART”).
LUBRICATION CHART
Wheel
adjuster (on
each wheel)
Engine oil
Discharge
guard hinge
Handle bracket mounting pins
Spray lubricant
See "ENGINE" in Maintenance section.
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 self-lu bri cat ing bearings. If you feel they must be lu bri cated, use only a dry, pow dered graphite type lubricant spar ingly.
9
pin
Page 10
LAWN MOWER
Always observe safety rules when per­ form ing any main te nance.
TIRES
• Keep tires free of gasoline, oil, or insect control chemi cals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage.
BLADE CARE
For best results, blade must be kept sharp. Re place a bent or dam aged blade.
CAUTION: Use only a replacement
blade approved by the manufacturer of your mower. Using a blade not approved by the manufacturer of your mower is hazardous, could damage your mower and void your warranty.
TO REMOVE BLADE
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 hard ware
(bolt, lock wash er, hardened wash er). NOTE: Remove the blade adapter and check the key inside hub of blade adapter. The key must be in good con di tion to work properly. Replace adapter if damaged.
TO REPLACE BLADE
1. Position the blade adapter on the en-
gine crank shaft. Be sure key in adapter
and crankshaft keyway 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 (oppo-
site sharp edge) is up toward engine.
4. Install the blade bolt with the lock
washer and hardened washer into
blade adapter and crankshaft.
5. 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. / 47-54 N-m. IMPORTANT: Blade bolt is heat treated. If bolt needs replacing, replace only with approved bolt shown in the Repair Parts section of this manual.
Blade adapter Key
Lockwasher
Blade
Blade bolt
Hardened washer
Trailing edge
Crankshaft
Crankshaft
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 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.
ENGINE
LUBRICATION
Use only high quality detergent oil rated with API service classifi cation SG–SL. Select the oil's SAE viscosity grade according to your expected operating temperature.
SAE VISCOSITY GRADES
SAE 30
5W-30
-20 0 30 40
F C
-30
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
-20 0
-10
32
10
80
60
20 30 40
NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. Check your engine oil level more 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 start ing the engine and after each fi ve (5) hours of continuous use. Tighten oil plug securely each time you check the oil level.
10
keyway
100
Page 11
TO CHANGE ENGINE OIL 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.
CAUTION: Pe tro leum solvents, such as ker o sene, are not to be used to clean car tridge. They may cause de te ri o ra tion of the cartridge. Do not oil car tridge. Do not use pres sur ized air to clean or dry car tridge.
4. Install cartridge, then replace cover
making sure the tabs are aligned with the slots in the back plate. Fasten screw securely.
Back plate
Slots
Lip
Cover
Cartridge Cover
tabs
Container
4. Wipe off any spilled oil from lawn mower or side of engine.
5. Slowly pour oil down the oil fi ll spout, stopping every few ounces to check the oil level with the dipstick.
6. Stop adding oil when you reach the FULL mark on the dipstick. Wait a minute to allow oil to settle.
7. Continue adding small amounts of oil, rechecking the dipstick until oil level settles at FULL. DO NOT overfi ll, or engine will smoke heavily from the muffl er 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 cartridge every 100 hours of op er a tion or every season, which­ ev er occurs fi rst. Service air cleaner more often under dusty conditions.
TO CLEAN AIR FILTER
1. Loosen screw and tilt cover to re move.
2. Carefully remove cartridge.
3. Clean by gently tapping on a fl at sur­face. If very dirty, replace car tridge.
MUFFLER
Inspect and replace corroded muffl er as it could create a fi re hazard and/or dam age.
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 all 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 short-
ened engine life.
11
Page 12
SERVICE AND ADJUSTMENTS
WARNING: To avoid serious injury, before per form ing any service or ad just ments:
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 wire where it cannot come in contact with plug.
LAWN MOWER
TO ADJUST CUTTING HEIGHT
See “TO ADJUST CUTTING HEIGHT” in the Operation sec tion of this manual.
Mowing position
Mowing position
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 mowing position. If the defl ector becomes dam aged, it should be replaced.
DISCHARGE GUARD
The discharge guard, attached to the dis charge opening of your lawn mower, is pro vided to prevent the possibility of injury re sult ing from objects being thrown out of the dis charge opening into the operator mowing position. If the dis charge guard becomes dam aged, it should be replaced.
TO ADJUST HANDLE
The handle can be mounted in a high or low position. The mounting holes in the bottom of lower handle are off center for raising or lowering the handle.
1. Remove upper handle and all wire tie(s) securing cable(s) to lower handle.
2. Remove hairpin cotters from lower handle bracket mount ing pin.
3. Squeeze lower handle in to remove it from mounting pins.
4. Turn lower handle over to raise or lower handle.
5. Squeeze lower handle in and po si tion holes onto mount ing pins on handle bracket.
6. Reassemble upper handle and all parts removed from lower handle.
SQUEEZE
TO ADJUST
Lower handle
Mounting pin
Handle bracket
Hairpin cotter
Hairpin cotter
Mounting pin
Lower handle
R OTAT E
Handle bracket
HIGH POSITIONLOW POSITION
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 a qualifi ed service center for repair and adjustment.
CARBURETOR
Your carburetor is not adjustable. If your engine does not operate properly due to suspected carburetor problems, take your lawn mower to a qualifi ed service center for repair or ad just ment. 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 a qualifi ed service center, which has proper equip ment and ex pe ri ence to make any nec es sary adjust­ments.
12
Page 13
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 thor oughly, 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 Main te nance section of this manual.
3. Be sure that all nuts, bolts, screws, and pins are securely fas tened. Inspect moving parts for damage, breakage and wear. Replace if necessary.
4. Touch up all rusted or chipped paint surfaces; sand lightly before painting.
HANDLE
You can fold your lawn mower handle for storage.
1. Squeeze the bottom ends of the lower handle toward each other until the lower handle clears the handle bracket, then move handle forward.
2. Loosen upper handle mounting bolts enough to allow upper handle to be folded back.
IMPORTANT: When folding the handle for storage or transportation, be sure to fold the handle as shown or you may damage the control cables.
• When setting up your handle from the
storage position, the lower han dle will automatically lock into the mow ing posi­tion.
SQUEEZE
TO FOLD
Lower handle
Operator presence control bar
FOLD FORWARD FOR STORAGE
MOWING
POSITION
Upper
handle
Handle
knob
Lower handle
ENGINE
FUEL SYS TEM IMPORTANT: It is important to prevent
gum deposits from forming in essential fuel system parts such as carburetor, fuel fi lter, fuel hose or tank during storage. 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 car bu re tor are empty.
• Never use engine or carburetor cleaner prod ucts in the fuel tank or per ma nent damage may occur.
• Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable al ter na tive in minimizing the formation of fuel gum deposits during stor age. Add stabilizer to gasoline in fuel tank or storage con tain er. Always follow the mix ratio found on stabilizer container. Run engine at least 10 min utes after adding stabilizer to allow the stabilizer to reach the car bu re tor. Do not empty the gas tank and carburetor if using fuel stabilizer.
13
Page 14
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 29 ml of oil through spark plug hole into cylinder.
3. Pull starter handle slowly a few times to dis trib ute 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 protect it from dust and dirt.
• Cover your unit with a suitable pro tec tive cover that does not retain moisture. Do not use plastic. Plastic cannot breathe, which allows con den sa tion to form and will cause your unit to rust.
IMPORTANT: Never cover mower while en gine and exhaust areas are still warm.
CAUTION: Never store the lawn mower
with gaso line 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 en clo sure.
TROUBLESHOOTING - See appropriate section in manual unless directed to a qualifi ed service center.
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 5. Connect wire to plug. disconnected.
6. Bad spark plug. 6. Replace spark plug.
7. Loose blade or broken 7. Tighten blade bolt or blade adapter. replace blade adapter.
8. Control bar in released 8. Depress control bar to position. handle.
9. Control bar defective. 9. Replace control bar.
10.Fuel valve lever (if so 10. Turn fuel valve lever equipped) in OFF position. to the ON position.
11.Weak battery (if equipped). 11. Charge battery.
12.Disconnected battery 12.Connect battery to engine. connector (if equipped).
14
Page 15
TROUBLESHOOTING - See appropriate section in manual unless directed to a qualifi ed service center.
PROBLEM CAUSE CORRECTION
Loss of power 1. Rear of mower housing or 1. Raise cutting height.
blade dragging in 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, 4. Clean underside of mower and trash under mower. housing.
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 uneven blade bolt.
2. Wheel heights uneven. 2. Set all wheels at same height.
3. Buildup of grass, leaves 3. Clean underside of and trash under mower. mower housing.
Excessive 1. Worn, bent or loose blade. 1. Replace blade. Tighten vibration blade bolt.
2. Bent engine crankshaft. 2. Contact a qualifi ed service center.
Starter rope 1. Engine fl ywheel brake is on 1. Depress control bar to hard to pull when control bar is released. upper handle before
pulling the 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 to hard surface.
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 1. Raise cutting height.
height is too low.
2. Rear of mower housing or 2. Raise rear of mower housing blade dragging in grass. one (1) setting higher.
3. Grass catcher too full. 3. Empty grass catcher.
4. Handle height position not 4. Adjust handle height to suit. right for you.
15
Page 16
¨
PARTS AND SERVICE
This product has been expertly engineered and carefully manufactured to rigid quality standards. As with all mechanical products, some adjustments or part replacement may be necessary during the life of your unit.
For Parts and Service, contact our authorized distributor: call 1-800-849-1297
For replacement parts, have available the following information: a. Model Number / Manufacturer's I.D. Number b. Description of part.
For Technical Assistance: call 1-800-829-5886
Loading...