Husqvarna IZ 21 manual Maintenance Schedule

Page 37

MAINTENANCE

Maintenance

Maintenance Schedule

The following is a list of maintenance procedures that must be performed on the machine. For those points not described in this manual, visit an authorized service workshop. An annual service carried out by an authorized service workshop is recommended to maintain your machine in the best possible condition and to ensure safe operation.

Read Maintenance in the Safety Instructions section.

● = Described in this manual ❍ = Not described in this manual

 

 

Daily

Weekly

At

Maintenance interval

 

 

mainte-

mainte-

least

 

in hours

 

 

nance

nance

once

 

 

 

 

Maintenance

 

 

 

 

each

 

 

 

 

Page

Before

After

 

25

50

100

300

 

year

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check the parking brake

46

●

 

 

 

 

 

 

 

Check the engine s oil level (every refueling)

54

●

 

 

 

 

 

 

 

Check the hydraulic system s oil level

53

●

 

 

 

 

 

 

 

Check the safety system

39

●

 

 

 

 

 

 

 

Check for fuel and oil leakages

-

❍

 

 

 

 

 

 

 

Check/clean the engine s cooling air intake

41

 

●

 

 

 

 

 

 

Check the mower deck

49

 

●

 

 

 

 

 

 

Check hardware (screws, nuts, etc.)

51

 

●

 

 

 

 

 

 

Clean under the mower deck

51

 

●

 

 

 

 

 

 

Start the engine and blades, listen for unusual

-

 

❍

 

 

 

 

 

 

sounds

 

 

 

 

 

 

 

 

 

Check for damage

-

 

❍

 

 

 

 

 

 

Thoroughly clean around the engine

-

 

❍

 

 

 

 

 

 

Thoroughly clean around the hydraulic system

-

 

❍

 

 

 

 

 

 

Clean around belts, belt pulleys, etc.

-

 

❍

 

 

 

 

 

 

Check the tire pressures

46

 

 

 

 

●

 

 

 

Check battery

37

 

 

 

 

●

 

 

 

Sharpen/Replace mower blades

47

 

 

 

 

●

 

 

 

Check the fuel pump s air filter 2)

45

 

 

 

 

●

 

 

 

Clean the engine s cooling air intake 2)

41

 

 

 

●

●

 

 

 

Clean cyclon air filter dust cap

43

 

 

 

●

●

 

 

 

Check/adjust the parking brake

-

 

 

 

❍

 

❍

 

 

Inspect muffler/Spark arrester

-

 

 

 

❍

 

❍

 

 

 

 

 

 

 

 

 

 

 

 

English-35

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Image 37
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Contents English Operator´s manualPage Operator S Manual Rider ContentsEnglish-2 Introduction IntroductionManufacturing Number Good ServiceSymbols and Decals Symbols and DecalsXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Passengers Safety Instructions Safety InstructionsGeneral Operation English-8 Slope Operation Personal Safety EquipmentChildren Maintenance General Maintenance Risk of sparking Transport Customer responsibilities Controls ControlsControl Locations Motion Control Levers Tracking Knob Hour MeterParking Brake Ignition Switch Blade switchFuses Refueling Seat Locking DeviceFuel Shut Off Valve Seat Adjustment LeverChoke Control Lifting Lever for the Mower Deck Throttle ControlPump release valves AccessoriesCutting height pedal Tunnel Deck OnlyOperation OperationTraining Starting the Engine Before StartingDisengage 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 remove cables, reverse order To start an engine with a weak batteryRunning Operating on hills Mowing Tips Stopping the Engine Moving by Hand Maintenance MaintenanceMaintenance Schedule MaintenanceBefore After To clean battery and terminals BatteryReplacing 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 Standard air filter Replacing the Air FilterCyclon air filter maintenance Air filter indicator optional Filter replacementChecking the Fuel Pump s Air Filter Replacing the Fuel FilterChecking Tire Pressures Faulty adjustment can cause an accidentChecking the Parking Brake Checking the V-beltsPump belt Checking the BladesBlade attachment Adjusting Cutting Height Adjusting the Mower DeckTo adjust anti-scalp rollers Use protective glasses when cleaning and washing 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 Checking the Oil Level Engine Oil Changing the Engine OilFront Wheel Mount Throttle and Choke Cables, Lever BearingsFront Wheel Bearings Mower Deck Height AdjusterDeck belt pulleys Tunnel Deck Only Mower Deck Struts Belt Adjuster, Mower DeckBrake Arms Changing the Oil Filter Trouble Shooting Guide Trouble Shooting GuideProblem Cause English-61 Storage ServiceStorage Winter StorageWiring diagram Wiring DiagramsEngine IZ21C Technical DataManufacturer TransmissionIZ21C Tunnel Deck Combi Deck Standard Hardware AccessoriesMetric Standard Hardware Conformity Certificates For Model Listed Below Conformity CertificatesBusiness 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 2010W19 Original instructions 115 36
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