Husqvarna iZ4217TSKAA, iZ4817TSKAA, iZ4821TSKAA, iZ5223TKOA, iZ5225TXPKOA, iZ6125TKOA, iZ5223TVAN

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OPERATOR’S MANUAL

RIDER

iZ SERIES

Contents
Contents	1
Introduction	3
Congratulations	3
General	3
Driving and Transport on Public Roads	3
Towing	3
Operating	3
Good Service	4
Manufacturing Number	4
Symbols and Decals	5
Safety Instructions	7
General Use	7
Safety Equipment	9
Driving on Slopes	9
Children	10
Maintenance	11
Transport	14
Roll over Protecion system ROPS	15
Customer responsibilities	15
Controls	16
Control Locations	16
1. Motion Control Levers	17
2. Hour Meter	18
3. Tracking Knob	18
4. Parking Brake	18
5. Blade switch	19
6. Ignition Switch	19
7. Fuses	19
8. Seat Locking Device	20
9. Refueling	20
10. Fuel Shut Off Valve	21
11. Seat Adjustment Lever	21
12. Choke Control	21
13. Throttle Control	22
14. Lifting Lever for the Mower Deck	22
Pump release valves	23
Accessories	23
Operation	24
Training	24
Roll bar and safety belt	25
Before Starting	25
Starting the Engine	25
To start an engine with a weak battery	29
Running	30
Operating on hills	31
Mowing Tips	32
Stopping the Engine	33

Moving by Hand	34
Maintenance	35
Maintenance Schedule	35
Battery	37
Ignition System	38
Checking the Safety System	39
Checking the Engine's Cooling Air Intake	41
Checking and Adjusting the Throttle Cable	41
Checking and Adjusting the Choke Cable	41
Replacing the Air Filter	42
Cyclon air filter maintenance	43
Replacing the Fuel Filter	45
Checking the Fuel Pump’s Air Filter	45
Checking Tire Pressures	46
Checking the Parking Brake	46
Checking the V-belts	46
Checking the Blades	47
Adjusting the Mower Deck	49
Cleaning and Washing	51
Caster Wheels	51
Hardware	51
Lubrication	52
Lubrication Schedule	52
General	52
Lubricating the Cables	53
Shaft Bushings and Linkage	53
Lubricating in Accordance with the Lubrication
Schedule	53
Trouble Shooting Guide	63
Storage	65
Winter Storage	65
Service	65
Wiring diagrams	66
Technical Data	67
Accessories	73
Torque Specifications	73
Conformity Certificates	74
USA requirements	74
Service Journal	75
Delivery Service	75
After the First 8 Hours	76
25-Hour Service	77
50-Hour Service	78
100-Hour Service	79
300-Hour Service	80
At Least Once Each Year	81

English-1

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Contents

Operators manual Page OPERATOR’S Manual Rider ContentsEnglish-2 Introduction IntroductionManufacturing Number Good ServiceSymbols and Decals Symbols and DecalsXxxx xxxxxx Repair work Safety Instructions Safety InstructionsGeneral Operation English-8 Slope Operation Personal Safety EquipmentChildren Maintenance General Maintenance Risk of sparking Important Information TransportCustomer responsibilities Roll over Protecion system RopsControls ControlsControl Locations Motion Control Levers Hour Meter Tracking KnobParking Brake Blade switch Ignition SwitchFuses Refueling Seat Locking DeviceSeat Adjustment Lever Fuel Shut Off ValveChoke Control Lifting Lever for the Mower Deck Throttle ControlAccessories Pump release valvesCutting height pedal Operation OperationTraining Roll bar and safety belt Before StartingStarting the Engine Disengage 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 Maintenance Schedule= Described in this manual = Not described in this manual Always use protective glasses when handling the battery BatteryTo clean battery and terminals Replacing batteryIgnition System Checking the Safety System Safety system Checking and Adjusting Throttle Cable Checking and Adjusting the Choke CableChecking the Engines 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 the V-belts Faulty adjustment can cause an accidentChecking Tire Pressures Checking the Parking BrakePump belt Checking the BladesRemove blade bolt by turning counterclockwise Adjusting Cutting Height Adjusting the Mower DeckTo adjust anti-scalp rollers Caster Wheels Cleaning and WashingUse protective glasses when cleaning and washing Removal and installation of caster wheelLubrication LubricationLubrication Schedule Lubricating the Cables Shaft Bushings and LinkageLubricating in Accordance with the Lubrication Schedule Engine Oil Kohler Engine Changing the Engine Oil Checking the Oil Level Oil Type Oil RecommendationsEngine Oil Kawasaki Engine Changing the Engine Oil Front Wheel Mount Throttle and Choke Cables, Lever BearingsMower Deck Height Adjuster Front Wheel BearingsDeck belt pulleys Mower Deck Struts Belt Adjuster, Mower DeckBrake Arms Changing the Oil Filter Trouble Shooting Guide Trouble Shooting GuideProblem Cause English-64 Winter Storage ServiceStorage StorageWiring diagrams Wiring DiagramsIZ5225TXPKOA IZ5223TVAN IZ6125TKOA Technical DataEquipment IZ4217TSKAA IZ4817TSKAA IZ4821TKAA Overall dimensions CV23S IZ5223TKOAEnglish-72 Torque Specifications Conformity Certificates Conformity CertificatesUSA requirements Action Date, mtr reading, stamp, sign Service JournalService Journal Delivery ServiceAfter the First 8 Hours Hour Service English-78 English-79 English-80 At Least Once Each Year English-82 English-83 English-84 Page 114090Rir08/21/06