Craftsman 917.3875 owner manual To Change Engine OIL, Engine Lubrication, To Clean AIR Filter

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TO CHANGE ENGINE OIL

NOTE: Before tipping lawn mower to kCr;"whaftdraina oil, drain 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 spark 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

Bladeadapter engine.

4. Wipe off any spilled oil on lawn mower and on side of engine.

GRASS CATCHER

The grass catcher may be hosed with water, but must be dry when used.

Check your grass catcher often for damage or deterioration. Through normal use it will wear. If catcher needs

replacing, replace only with a manufac- turer approved replacement catcher. Give the lawn mower model number

when ordedng.

ENGINE

LUBRICATION

5.Fill engine with oil. (See "Add Oil" in the Operacion section of this manual.)

6.Reconnect spark plug wire to spark plug.

AIR FILTER

Use only high quality detergent oil rated with API service classification SF-SJ.

Select the oirs SAE viscosity grade according to your expected operating temperature.

NOTE: Although multi-viscosity oils (5W30, 10W30 Otc.) 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 starting the engine and after each five (5) hours of continuous use. Tighten oil plug securely each time you check the oil level,

Yourengine will not run properly and may be damaged by usinga dirty air filter. Replacethe air filter everyyear, more

oftenif you mowin verydusty,dirty conditions.

TO CLEAN AIR FILTER

1.Loosen screw and tilt cover to remove.

2.Carefully remove cartridge.

3.Clean by gently tapping on a flat surface. If very dirty, replace cartridge.

_kCAUTION: Petroleum solvents, such as kerosene, are not to be used to clean cartridge. They may cause deterioration of the cartridge. Do not oil cartridge. Do not use pressurized air to clean or dry cartridge.

4.Install cartridge, then replace cover making sure the tabs are aligned with the slots in the back plate. Fasten screw securely.

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Contents Jcraftsmanj Limited TWO Year Warranty on Craftsman Power Mower SEARS, Roebuck and CO., D/817 WA, Hoffman ESTATES, IllinoisGeneral Operation IV. Service Equipped before starting the engineII, Slope Operation Do notSafety is Involved Lawn Mower MaintenanceLawn Mower Performance Howto SET Upyour Lawn Mower To Unfold Handle To Remove Lawn Mower from CartonMeets Cpsc Safety Requirements Sion. The blade turnswhen the,engine is runningKnowyour Lawn Mower Operator presence control bar ZonecontrolcableHowto Useyour Lawn Mower Engine Speed Engine Zone ControlTo Convertto Discharging Mower To Start Engine To Stop EngineADD Gasoline Mowing Tips Mulching MowingtipsCation Chart Lubrication Chart LubricationGeneral Recommendations Before Each USEDIL Capacity Spark Pluggap Champion RJ19LM or J19LM Blade Bolt TorqueLawn Mower TiresTo Clean AIR Filter AIR FilterTo Change Engine OIL Engine LubricationCleaning Lawn Mower To Adjust Cutting HeightTo Adjust Handle MufflerEngine Engine Speed HandleCarburetor Maintenance section of this manual Engine OILCylinder OtherTroubleshooting Chart CauseCorrection Problemcause ROTARYLAWNMOWER- MODELNO917 Rotary Lawn Mower Model no KEY Part NO. no DescriptionBriggs Stratton Model Number 12H802 Cycle Engine Type no -B11095VALVE Gasket SET Briggs & Stratton Model Number Cycle Engine 1881BRIGG$ Stratton Model Number 12H802 Cycle Engine 1210Sog¢ Briggs Stratton Model Number 12N802 Cycle EngineType NO, 2639-B1 KEY Part DescriptionBriggs & STRAnON Type noPage Page Get it fixed, at your home or ours