Husqvarna IZ 21 manual Before After

Page 38

MAINTENANCE

 

 

Daily

Weekly

At

Maintenance interval

 

 

mainte-

mainte-

least

 

in hours

 

 

 

nance

nance

once

 

 

 

 

Maintenance

 

 

 

 

each

 

 

 

 

Page

Before

After

 

25

50

100

300

 

year

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check/adjust throttle and choke cables

41

 

 

 

 

 

 

 

Check the condition of belts, belt pulleys, etc.

46

 

 

 

 

 

 

Change the engine oil 1)

54

 

 

 

 

 

 

Replace the engine oil filter (every 200 hours)

59

 

 

 

 

 

 

Clean/replace the spark plugs

38

 

 

 

 

 

 

Replace the fuel filter

45

 

 

 

 

 

 

Replace the air filter (main cartridge) 2)

42

 

 

 

 

 

 

(every 200 hours)

 

 

 

 

 

 

 

 

 

Check the caster wheels (every 200 hours)

51

 

 

 

 

 

 

 

Clean the cooling fins 2)

-

 

 

 

 

 

 

Replace the air cleaner s pre-filter 2) (foam filter)

42

 

 

 

 

 

 

Check/adjust the mower deck

49

 

 

 

 

 

 

Change the hydraulic oil (every 300 hours)

-

 

 

 

 

 

 

Dismantle and inspect starter 4) (every 500 h)

 

 

 

 

 

 

 

 

Replace the hydraulic oil filter (every 300 hours)

-

 

 

 

 

 

 

Check the engine valve clearance 4)

-

 

 

 

 

 

 

Perform the 300-hour service 4)

74

 

 

 

 

 

 

Lubricate according to Lubrication Schedule

52

 

 

 

 

 

 

 

 

 

 

 

1)First change after 8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours. 2) In dusty conditions, cleaning and replacement are required more often. 3) For daily use, the machine should be lubricated twice weekly. 4) Performed by authorized service workshop.

= Described in this manual

= Not described in this manual

WARNING!

No adjustments or maintenance to be carried out unless: ¥ The engine is stopped.

¥The ignition key has been removed.

¥The parking brake is on.

English-36

Image 38
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