Husqvarna W21K, W21SK, W21SBK, W53SBEK, W53SEK, W21KC, W21SKC, W21SBKC manual Introduction

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INTRODUCTION

WARNING!

Failure to follow cautious operating practices can result in serious injury to the operator or other persons. The owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower. Each person operating the mower must be of sound mind and body and must not be under the influence of any mind altering substance.

WARNING!

Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

WARNING!

Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

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Contents Operators Manual Safety Instructions OPERATOR’S Manual Push MowerIntroduction 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 Operating on Slopes Do as followsDo not Children MaintenanceNever fill the fuel tank indoors Transport Customer responsibilities Controls ControlsEngine Speed Fuel Shut Off ValveOperator Presence Control OPC USE Full Throttle When MOWING, for best mower performance Choke Control All ModelsThrottle 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 General Recommendations Before Each UseIgnition System Checking the Engines Cooling Air Intake Checking and Adjusting the Throttle Cable and Choke Cable Inspection Replacing Air FilterReplacing the Fuel Filter Checking TiresDrive Wheels Always use protective gloves when handling the blade Checking the V-beltsChecking the Blade Gear Case Blade replacementMuffler CleaningClean Under Drive Cover Grass CatcherTo Remove Drive Belt Adjusting the Lawn MowerTo Adjust Handle Rear DeflectorEngine Adjustment Cleaning and WashingHardware 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