Husqvarna EZ4220, EZ6124, EZ5226, EZ4822, EZ4621 manual Winter Storage, Service

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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 to the sticky residues that can occur 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 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 plug and pour about a tablespoon of engine oil into the cylinder. Turn over the engine so that the oil is evenly distributed and then refit the spark plug.

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-65

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Contents Operator’s Manual EnglishContents OPERATOR’S ManualPage Introduction Good Service Manufacturing NumberSymbols and Decals Xxxx xxxxxx xxxxx Xxxxxxxxx xxxxxx Xx xxxxxxxx xxxxRead Safety Instructions SafetyGeneral Operation Never take passengers Personal Safety Equipment Slope OperationChildren General Maintenance MaintenanceSafe Handling of Gasoline Never drive the machine in an enclosed space Risk of sparking Transport Customer responsibilities Controls ControlsParking Brake Steering Control LeversFuel Shut Off Valve Seat adjustment boltsTracking Refueling By pass linkage FusesHour Meter Ignition SwitchChoke Control Blade switch Throttle ControlAccessories Cutting height pedalOperation OperationTraining To move forward and backwardBefore Starting Starting the EngineMove the throttle to the middle position Open the fuel shut off valve Gradually press in the choke control To attach jumper cables To start an engine with a weak batteryTo remove cables, reverse order Running Operating on hills Mowing Tips Stopping the EngineLeaving the ignition switch in any other Moving by Hand Maintenance MaintenanceMaintenance Schedule English-38 To clean battery and terminals BatteryReplacing battery Checking the Safety System Ignition SystemChecking and Adjusting the Choke Cable Checking and Adjusting the Throttle CableChecking the Engine’s Cooling Air Intake Replacing the Air Filter Briggs & Stratton Engine Standard air filterService Paper Element Servicing PrecleanerReplacing the Air Filter Kohler Engine Replacing Heavy Duty Air Filter Checking the Fuel Pump’s Air Filter Replacing the Fuel FilterChecking Tire Pressures Checking the Parking Brake Checking the V-beltsDeck belt To replace deck beltDeck belt installation Belt installation IZT beltTo replace IZT Integraded Zeroturn Transaxle belt IZT belt removalChecking the Blades Blade replacement Adjusting Cutting Height Adjusting the Mower DeckLeveling To adjust anti-scalp rollers Cleaning and Washing Removal and installation of caster wheelCaster Wheels HardwareTracking adjustment To adjust parking brakeMower is tracking to the right Mower is tracking to the leftLubrication LubricationGeneral Lubrication ScheduleLubricating the Cables Lubricating in Accordance with the Lubrication ScheduleFront Wheel Mount Front Wheel BearingsDeck outer spindle Engine Oil Changing the Engine OilChecking the Oil Level Changing the Engine Oil Filter Transaxle Transmission Fluid ChangeDrain old oil filters of all free flowing oil prior to Purging Procedures Trouble Shooting Guide Trouble Shooting GuideProblem Cause English-63 English-64 Service StorageStorage Winter StorageWiring Diagram Technical Data Technical DataEZ4624 EZ5226 Engine TransmissionTechnical Data EZ4624 EZ5226 Equipment EZ4220 EZ4822 Engine EZ 4220 EZ4822 Equipment Technical Data Productivity Conformity Certificates Conformity CertificatesUSA requirements CE requirementsService Journal Service JournalDelivery Service Action Date, mtr reading, stamp, signAfter the First 5-8 Hours Hour Service English-78 English-79 Service Journal At Least Once Each Year Service Journal Page Page Part No 131329Rir 07/02/07