Husqvarna IZ 21 manual Blade attachment

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MAINTENANCE

Blade replacement:

WARNING!

Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling.

¥Remove blade bolt by turning counterclockwise.

¥Install new or re-sharpened blade with stamped "GRASS SIDE" facing towards ground/grass (down) or THIS SIDE UP facing deck and cutter housing.

Some blades may not be stamped with GRASS SIDE and THIS SIDE UP . These blades can be installed either way.

¥Install and tighten blade bolt securely.

Tunnel Deck - Torque blade bolt to 90 ft/ lbs (122 Nm).

Combi Deck - Torque blade bolt to 57-61 ft/lbs (77-82 Nm).

IMPORTANT INFORMATION Special blade bolt is heat treated. Replace with a Husqvarna bolt if required. Do not use lower grade hardware than specified.

13

2

4

5

1.Blade

2.Center hole

3.Cutter housing

4.Blade bolt

5.Lockwasher

Blade attachment

English-48

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Contents Operator´s manual EnglishPage Contents Operator S Manual RiderEnglish-2 Introduction IntroductionGood Service Manufacturing NumberXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Symbols and DecalsSymbols and Decals Passengers General Operation Safety InstructionsSafety Instructions English-8 Personal Safety Equipment Slope OperationChildren Maintenance General Maintenance Risk of sparking Transport Customer responsibilities Control Locations ControlsControls Motion Control Levers Parking Brake Hour MeterTracking Knob Fuses Blade switchIgnition Switch Seat Locking Device RefuelingChoke Control Seat Adjustment LeverFuel Shut Off Valve Throttle Control Lifting Lever for the Mower DeckCutting height pedal AccessoriesPump release valves Tunnel Deck OnlyTraining OperationOperation Before Starting Starting the EngineDisengage the mower blades by depressing the blade switch Press in and turn the ignition key to the start position USE Full Throttle When Mowing To start an engine with a weak battery To remove cables, reverse orderRunning Operating on hills Mowing Tips Stopping the Engine Moving by Hand Maintenance Schedule MaintenanceMaintenance MaintenanceBefore After Replacing battery BatteryTo clean battery and terminals Always use protective glasses when handling the batteryIgnition System Checking the Safety System Safety system Checking the Engine’s Cooling Air Intake Checking and Adjusting Throttle CableChecking and Adjusting the Choke Cable Replacing the Air Filter Standard air filterCyclon air filter maintenance Filter replacement Air filter indicator optionalReplacing the Fuel Filter Checking the Fuel Pump s Air FilterChecking the Parking Brake Faulty adjustment can cause an accidentChecking Tire Pressures Checking the V-beltsChecking the Blades Pump beltBlade attachment Adjusting the Mower Deck Adjusting Cutting HeightTo adjust anti-scalp rollers Removal and installation of caster wheel Cleaning and WashingUse protective glasses when cleaning and washing Caster WheelsLubrication Schedule LubricationLubrication Lubricating in Accordance with the Lubrication Schedule Lubricating the CablesShaft Bushings and Linkage Engine Oil Changing the Engine Oil Checking the Oil LevelThrottle and Choke Cables, Lever Bearings Front Wheel MountDeck belt pulleys Tunnel Deck Only Mower Deck Height AdjusterFront Wheel Bearings Belt Adjuster, Mower Deck Mower Deck StrutsBrake Arms Changing the Oil Filter Problem Cause Trouble Shooting GuideTrouble Shooting Guide English-61 Storage ServiceStorage Winter StorageWiring Diagrams Wiring diagramManufacturer Technical DataEngine IZ21C TransmissionIZ21C Tunnel Deck Combi Deck Metric Standard Hardware AccessoriesStandard Hardware Business Name & Address Conformity CertificatesConformity Certiﬁcates For Model Listed Below Notiﬁed BodyDelivery Service Service JournalService Journal Action Date, mtr reading, stamp, signEnglish-69 Hour Service English-71 English-72 English-73 At Least Once Each Year English-75 English-76 Page Original instructions 115 36 2010W19