Husqvarna W21K, W21SK, W21SBK, W53SBEK, W53SEK, W21KC, W21SKC, W21SBKC Changing the Oil Filter

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LUBRICATION

6. Changing the Oil Filter

1. Drain the engine oil in accordance with the work description under the heading Engine Oil/Change Engine Oil.

2.Remove the oil filter. If necessary, use a

filter remover.

3. Wipe new, clean engine oil onto the seal for the new filter.

4.Mount the filter by hand with + 3/4 turn.

5. Run the engine warm, then check that
there are no leaks around the oil filter	8011-734
seal.	Changing the oil filter

6.Check the oil level in the engine, fill if necessary. The oil filter holds

0.2 qt (0.2 liters) of oil.

English-43

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Contents Operators Manual Introduction Safety InstructionsOPERATOR’S Manual Push Mower Introduction Introduction Manufacturing Number Good ServiceXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Symbols and DecalsSymbols and Decals Distance from General Use Safety InstructionsSafety Instructions Keep children away from the work area Do not Operating on SlopesDo as follows Children MaintenanceNever fill the fuel tank indoors Transport Customer responsibilities Controls ControlsOperator Presence Control OPC Engine SpeedFuel Shut Off Valve Throttle Control All Models USE Full Throttle When MOWING, for best mower performanceChoke Control All Models Blade Brake Control BBC Ground Drive Bail Cutting heightShut Off Engine To Empty Grass Catcher To Convert MowerEnglish-20 Before Starting Engine OperationTo Start Engine Mowing Transmission SelectorBlade in short cut grass or over a hard level Release OPC bail Self Propelled Models Only Set throttle control to high speed Push Models Only Mowing Tips Mulching Mowing Tips Maintenance Schedule MaintenanceMaintenance Ignition System General RecommendationsBefore Each Use Checking the Engines Cooling Air Intake Checking and Adjusting the Throttle Cable and Choke Cable Inspection Replacing Air FilterDrive Wheels Replacing the Fuel FilterChecking Tires Checking the Blade Always use protective gloves when handling the bladeChecking the V-belts Gear Case Blade replacementMuffler CleaningClean Under Drive Cover Grass CatcherTo Remove Drive Belt Adjusting the Lawn MowerTo Adjust Handle Rear DeflectorHardware Engine AdjustmentCleaning and Washing English-41 Engine Lubrication Mower Lubrication ChartLubrication LubricationTo Change Engine Oil Changing the Oil Filter Problem Cause Trouble Shooting GuideTrouble Shooting Guide English-45 112280 R2 03/06/07