Husqvarna W21K, W21SK, W21SBK, W53SBEK, W53SEK, W21KC, W21SKC, W21SBKC manual Distance from

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SYMBOLS AND DECALS

Read	Shut off engine and	Whole	Severing	Do not open or	Keep a safe
Operator´s	remove spark plug	body	of fingers	remove safety	distance from
Manual.	wire before	exposure	and toes.	shields while engine	the machine.
	performing any	to thrown		is running.
	maintenance or	objects.
	repair work.

Moving sharp blades under cover can sever fingers.

English-6

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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 replacementMuffler CleaningClean Under Drive Cover Grass CatcherTo Remove Drive Belt Adjusting the Lawn MowerTo Adjust Handle Rear DeflectorCleaning and Washing Engine AdjustmentHardware English-41 Engine Lubrication Mower Lubrication ChartLubrication LubricationTo Change Engine Oil Changing the Oil Filter Trouble Shooting Guide Trouble Shooting GuideProblem Cause English-45 112280 R2 03/06/07