Husqvarna IZ 21 manual Winter Storage, Service

Page 64

STORAGE

Storage

Winter Storage

At the end of the mowing season, the machine should be readied for storage (or if it will not be in use for longer than 30 days). Fuel allowed to stand for long periods of time (30 days or more) can leave sticky residues that can plug the carburetor and disrupt engine function.

Fuel stabilizers are an acceptable option as regards sticky residues during storage.

Add stabilizer to the fuel in the tank or in the storage container. Always use the mixing ratios specified by the manufacturer of the stabilizer. Run the engine for at least 10 minutes after adding the stabilizer so that it reaches the carburetor. Do not empty the fuel tank and the carburetor if you have added stabilizer.

WARNING!

Never store an engine with fuel in the tank indoors or in poorly ventilated spaces where fuel vapor can come in contact with open flames, sparks, or a pilot light such as in a boiler, hot water tank, clothes drier, etc. Handle the fuel with care. It is very flammable and careless use can cause serious personal injury and property damage. Drain the fuel into an approved container outdoors and far away from open flame. Never use gasoline for cleaning. Use a degreaser and warm water instead.

To ready the machine for storage, follow these steps:

1.Thoroughly clean the machine, especially under the mower deck. Touch up damage to the paint and spray a thin layer of oil on the underside of the mower deck to avoid corrosion.

2.Inspect the machine for worn or damaged parts and tighten any nuts or screws that may have become loose.

3.Change the engine oil; dispose of properly.

4.Empty the fuel tanks or add a fuel stabilizer. Start the engine and allow it to run until the carburetor is drained of fuel or the stabilizer has reached the carburetor.

5.Remove the spark plugs and pour about a tablespoon of engine oil into each cylinder. Turn over the engine so that the oil is evenly distributed and then refit the spark plugs.

6.Lubricate all grease zerks, joints, and axles.

7.Remove the battery. Clean, charge, and store the battery in a cool place, but protect it from direct cold.

8.Store the machine in a clean, dry place and cover it for extra protection.

Service

When ordering spare parts, please specify the purchase year, model, type, and serial number.

Always use genuine Husqvarna spare parts.

An annual check-up at an authorized service workshop is a good way to ensure that your machine performs its best the following season.

English-62

Image 64
Contents Operator´s manual EnglishPage Contents Operator S Manual RiderEnglish-2 Introduction IntroductionGood Service Manufacturing NumberSymbols and Decals Symbols and DecalsXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Passengers Safety Instructions Safety InstructionsGeneral Operation English-8 Personal Safety Equipment Slope OperationChildren Maintenance General Maintenance Risk of sparking Transport Customer responsibilities Controls ControlsControl Locations Motion Control Levers Tracking Knob Hour MeterParking Brake Ignition Switch Blade switchFuses Seat Locking Device RefuelingFuel Shut Off Valve Seat Adjustment LeverChoke Control Throttle Control Lifting Lever for the Mower DeckAccessories Pump release valvesCutting height pedal Tunnel Deck OnlyOperation OperationTraining 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 MaintenanceMaintenance Schedule MaintenanceBefore After Battery To clean battery and terminalsReplacing battery Always use protective glasses when handling the batteryIgnition System Checking the Safety System Safety system Checking and Adjusting the Choke Cable Checking and Adjusting Throttle CableChecking the Engine’s Cooling Air Intake 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 FilterFaulty adjustment can cause an accident Checking Tire PressuresChecking the Parking Brake Checking the V-beltsChecking the Blades Pump beltBlade attachment Adjusting the Mower Deck Adjusting Cutting HeightTo adjust anti-scalp rollers Cleaning and Washing Use protective glasses when cleaning and washingRemoval and installation of caster wheel Caster WheelsLubrication LubricationLubrication Schedule Shaft Bushings and Linkage Lubricating the CablesLubricating in Accordance with the Lubrication Schedule Engine Oil Changing the Engine Oil Checking the Oil LevelThrottle and Choke Cables, Lever Bearings Front Wheel MountFront Wheel Bearings Mower Deck Height AdjusterDeck belt pulleys Tunnel Deck Only Belt Adjuster, Mower Deck Mower Deck StrutsBrake Arms Changing the Oil Filter Trouble Shooting Guide Trouble Shooting GuideProblem Cause English-61 Service StorageStorage Winter StorageWiring Diagrams Wiring diagramTechnical Data Engine IZ21CManufacturer TransmissionIZ21C Tunnel Deck Combi Deck Standard Hardware AccessoriesMetric Standard Hardware Conformity Certificates Conformity Certificates For Model Listed BelowBusiness Name & Address Notified BodyService Journal Service JournalDelivery Service 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