Husqvarna W21K, W21SK, W21SBK, W53SBEK, W53SEK, W21KC, W21SKC, W21SBKC Blade Brake Control BBC

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CONTROLS

Blade Brake Control (BBC)

Models: W21SBK, W53SBEK, W21SBKC

The Blade Brake Control (BBC) engages the blade drive. The Operator Presence Control (OPC) must be engaged and the engine running to engage the BBC.

Illustration shows ground speed bail engaged to operate in transport mode. Release ground speed bail to prevent movement.

To engage BBC, press the control forward as shown in illustration.

1

3

2

Operator Presence Control (OPC)

8019-037

1.OPC

2.BBC

3.Ground speed bail

Engage BBC

8019-021

To stop blade from turning release OPC as shown in illustration.

Illustration shows ground speed bail in engaged position.

1

3

2

Stop Blades

8019-023

1. OPC

2. BBC control

3. Ground speed bail

English-16

Image 18

Contents Operators Manual Safety Instructions OPERATOR’S Manual Push MowerIntroduction Introduction Introduction Good Service Manufacturing NumberSymbols 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 Maintenance ChildrenNever 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 Cutting height Ground Drive BailShut Off Engine To Convert Mower To Empty Grass CatcherEnglish-20 Operation Before Starting EngineTo Start Engine Transmission Selector MowingBlade 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 Replacing Air Filter InspectionReplacing the Fuel Filter Checking TiresDrive Wheels Always use protective gloves when handling the blade Checking the V-beltsChecking the Blade Blade replacement Gear CaseGrass Catcher CleaningClean Under Drive Cover MufflerRear Deflector Adjusting the Lawn MowerTo Adjust Handle To Remove Drive BeltEngine Adjustment Cleaning and WashingHardware 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