Craftsman Rotary Lawn Mower 917.379120 Owner'S Manual Download

Page: 1 / 18

Model No.

917.379120

CAUTION:

Read and follow all
Safety Rules and In struc tions
before operating this equipment

Owner’s Manual

ROTARY LAWN MOWER

6.5 Horsepower
Power-Propelled
22" Side Discharge

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Visit our Craftsman website: www.sears.com/craftsman

• Español, p. 1

Summary of Contents for Rotary Lawn Mower 917.379120

Page 1: ...y Rules and Instructions before operating this equipment Owner s Manual ROTARY LAWN MOWER 6 5 Horsepower Power Propelled 22 Side Discharge Sears Roebuck and Co Hoffman Estates IL 60179 U S A Visit our Craftsman website www sears com craftsman Español p 18 ...

Page 2: ... Repair Center in the United States This warranty applies only while this product is used in the United States This Warranty gives you specific legal rights and you may also have other rights which vary from state to state Sears Roebuck And Co D 817 WA Hoffman Estates IL 60179 IMPORTANT This cutting machine is capable of amputating hands and feet and throw ing objects Failure to observe the follow...

Page 3: ... engine motor and check immediately for the cause Vibra tion 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 cau tion If you feel uneasy on a slope do not mow it DO Mow across the face of slo...

Page 4: ...ncluded in the Agreement Expert service by our 12 000 profe sional repair specialists Unlimited service and no charge for parts and labor on all covered repairs Product replacement if your covered product can t be fixed Discount of 10 from regular price of service and service related parts not covered by the agreement also 10 off regular price of preventive mainte nance check Fast help by phone ph...

Page 5: ...g 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 thoroughly for additional loose parts Mowing position Lower handle LIFT UP Operator presence control bar Upper handle LIFT UP TO INSTALL ATTACHMENTS Your lawn mower was shipped ready to be used as a mulcher To convert to discha...

Page 6: ... knob Engine oil cap with dipstick Air filter Wheel adjuster on each wheel 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 mission The blade turns when the engine is running Operator presence control bar must be held down to the handle to start the engine R...

Page 7: ...s released To stop forward motion without stopping engine release the operator presence control bar slightly until the drive control disengages Hold operator presence control bar down against handle to con tinue mowing without self propelling To keep drive control engaged when turning corners push down on handle and lift front wheels off ground while turning lawn mower TO CONVERT MOWER Your mower ...

Page 8: ...ngine while in storage To avoid engine problems the fuel system should be emptied before storage 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 Instructions for additional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur TO STOP ENG...

Page 9: ...en doing a sec ond cut mow across perpendicular to the first 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 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 ...

Page 10: ...ed to operator abuse or negligence To receive full value from the warranty operator must maintain unit 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 Adjustments section of this manual At least once a year replace the spark plug ...

Page 11: ...tion the blade adapter on the en gine crankshaft 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 Us...

Page 12: ...ne repair establishment or individual Warranty repairs must be performed by an authorized engine manufacturer s service outlet LUBRICATION Use only high quality detergent oil rated with API service classification 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 ...

Page 13: ... remove any build up of trash or grass on underside of drive cover Tabs Filter Filter Cover Tabs SERVICE AND ADJUSTMENTS WARNING To avoid serious injury before performing any service and 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 wire where it cannot come in contact with...

Page 14: ... engine governed high speed needs adjusting contact a Sears or other qualified service center which has proper equipment and experience to make any necessary adjustments Lower handle ROTATE TO REPLACE DRIVE BELT 1 Install new belt on engine pulley 2 Reinstall debris shield and blade 3 Return mower to upright position 4 Install new belt on gearcase pulley 5 Reinstall drive cover NOTE Always use fac...

Page 15: ...ll au tomatically lock into the mowing position Mowing position Operator presence control bar FOLD FORWARD FOR STORAGE Upper handle Lower handle Lower handle SQUEEZE TO FOLD 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 usin...

Page 16: ...ny enclosure Does not start 1 Dirty air filter 1 Clean replace air filter 2 Out of fuel 2 Fill fuel tank 3 Stale fuel 3 Empty fuel tank and refill tank with fresh clean gasoline 4 Water in fuel 4 Empty fuel tank and refill 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 bla...

Page 17: ...bar is released upper handle before pulling starter rope 2 Bent engine crankshaft 2 Contact a Sears or other qualified 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 filling 2 Lift on blade worn off 2 Replace blade If so equipped 3 Catcher not...

Page 18: ...uipment or heating and cooling systems no matter who made it no matter who sold it For the replacement parts accessories and owner s manuals that you need to do it yourself For Sears professional installation of home appliances and items like garage door openers and water heaters 1 800 4 MY HOME Anytime day or night 1 800 469 4663 U S A and Canada www sears com www sears ca Get it fixed at your ho...

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