Husqvarna W21K, W21SK, W21SBK, W53SBEK, W53SEK, W21KC, W21SKC, W21SBKC manual English-45

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TROUBLE SHOOTING GUIDE

Grass catcher not filling (if so equipped)	• Cutting height too low.
	• Lift on blade worn off.
	• Catcher not venting air.

Hard to push	• Grass is too high or wheel height is too low.
	• Rear of lawn mower housing or cutting blade
	dragging in heavy grass.
	• Grass catcher too full.
	• Handle height position not right for you.

Loss of drive or slowing of drive speed	• Belt wear.
	• Belt off of pulley.
	• Drive cable worn or broken.

English-45

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Contents Operators Manual OPERATOR’S Manual Push Mower Safety InstructionsIntroduction Introduction Introduction Manufacturing Number Good ServiceSymbols and Decals Symbols and DecalsXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Distance from Safety Instructions Safety InstructionsGeneral Use Keep children away from the work area Do as follows Operating on SlopesDo not Children MaintenanceNever fill the fuel tank indoors Transport Customer responsibilities Controls ControlsFuel Shut Off Valve Engine SpeedOperator Presence Control OPC Choke Control All Models USE Full Throttle When MOWING, for best mower performanceThrottle 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 MaintenanceMaintenance Schedule Before Each Use General RecommendationsIgnition System Checking the Engines Cooling Air Intake Checking and Adjusting the Throttle Cable and Choke Cable Inspection Replacing Air FilterChecking Tires Replacing the Fuel FilterDrive Wheels Checking the V-belts Always use protective gloves when handling the bladeChecking the Blade Gear Case Blade replacementClean Under Drive Cover CleaningGrass Catcher MufflerTo Adjust Handle Adjusting the Lawn MowerRear Deflector To Remove Drive BeltCleaning and Washing Engine AdjustmentHardware English-41 Lubrication Mower Lubrication ChartLubrication Engine LubricationTo Change Engine Oil Changing the Oil Filter Trouble Shooting Guide Trouble Shooting GuideProblem Cause English-45 112280 R2 03/06/07