Husqvarna ZTH5223, ZTH6125 manual Gasoline is highly ﬂammable Take great care

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DELIVERY SERVICING

WARNING!

Gasoline is highly ﬂammable.

Take great care.

12.Fill the gasoline tanks (unleaded gasoline with no oil and a minimum octane rating of 87).

Environment-friendly, acrylate gas , e.g. Aspen, can be used to good advantage.

13.Select tank by moving the selector to the appropriate position.

WARNING!

Never run the engine indoors in conﬁned or poorly ventilated areas. Exhaust fumes contain carbon monoxide (poisonous).

14.Connect exhaust fume extraction.

15.Start the engine.

16.Check that there is drive to both wheels.

17.Vent the hydraulic system.

18.Check that, with the motion control levers in the neutral position, both rear wheels are stationary.

19.Remove the blocks supporting the back end.

20.Raise the mower deck to its highest position.

21.Raise the back of the baseplate and drive the mower forwards and off.

22.Check mower deck settings as per the instructions (see ”Adjusting Motion Control Lever Linkages” on page 34).

8011-550

Fueling

8011-506

Selecting the gasoline tank

8011-507

Air relief screw for the hydraulic system

English-23

Image 25

Contents ZTH Svenska Workshop Manual RIDE-ON Lawn Mower ZTH ContentsEnglish-2 Safety Instructions Safety InstructionsGeneral Instructions Special InstructionsSafety Regulations Explanation of Symbols Explanation of SymbolsXxxxxxx xxxx xxxxxxxx xxx x. xxxx xxxxxx Tools ToolsTechnical Data Technical DataZTH5223 ZTH6125Fuel capacity Litres 11.4 US Gal., 22 litres ZTH5223 ZTH6125Tightening torque, standard Bolts 12 Nm 9 ft/lb 25 Nm 18 ft/lb 44 Nm 33 ft/lb70 Nm 52 ft/lb 110 Nm 80 ft/lb AccessoriesEnglish-10 Delivery and Dealer Service Delivery and Dealer ServicePre-delivery Service Charge the battery Mount the rear tiresCarry out a 25 hour service Hour ServiceAfter the First 8 Hours Change the motor oilEnglish-13 At Least Once a Year Maintenance Schedule Daily Weekly Service Records English-18 Delivery Servicing Delivery ServicingTo our Dealers Removing the Mower from its PackagingDelivery Service Important Information Risk of incorrect assembly/ﬁttingADD Gasoline is highly ﬂammable Take great care Test Running AdministrationDesign and Function Design and FunctionGeneral Mower IdentiﬁcationEngine identiﬁcation Drive and Control EngineBrakes Mower Deck Belt is automatically adjusted by a springWith the belt and the other pulleys Repairs RepairsRemoving Disconnect the cable from the starter motorFitting Adjusting Throttle Lever Tension Adjusting the Throttle WireChecking and Adjusting the Throttle Wire Diagram Checking and Adjusting the Choke WireFire and health hazard Avoid spills Wipe dry if necessary Fuel tankThree nuts 10 all with washers Springs 9 located on the underside of the splashguardAdjusting Motion Control Lever Spring-back Adjusting Motion Control Lever LinkagesAdjusting the Park Brake See Hydraulic system\Hydraulic pump\Adjusting the linkagesZTH mower deck diagram Spindle Blade Bearings Repairing BearingsRemoving Bearings Roll the belt off see Changing BeltsReplacing Bearings Sharpening and Balancing BladesOr any other damage. If they do, scrap Adjusting Cutting Height Setting the Mower DeckDeck Belt LevelingBelt Tensioning Assembly Changing Pump and Deck Belts Hydraulic Pump BeltFront Wheel Bearings Pump Belt Tensioning AssemblyDismantling AssemblingEnglish-42 Wiring Assembly TroubleshootingDiagram below shows the structure of the electrical system Electrical SystemZTH console harness ZTH frame harness Refer to the ZTH electrical system diagram BatteryFuses Starter Motor Contactor RelaysChanging Hour Meter Ignition and Start SwitchTroubleshooting Guide Blade SwitchMower Deck Clutch Measuring the Supply VoltageMotion Control Switches Check that the start interlock functions correctly Park Brake Interlock SwitchWelding Hydraulic System Hydraulic SystemHydraulics Hygiene Hydraulic Oils Keep Hydraulic Oil CleanCorrect Oil Leaks Work MethodsZTH Hydraulic System Draining Hydraulic TankFilling Cooler for the Hydraulic System ﬁtting procedure is the reverse of the removal procedureHydraulic Filter Hydraulic LinesDismantling and Assembling Fitting Hydraulic PumpStop the engine and remove the key Reverse Spring Detent AdjustmentDismantling and Assembling Hydraulic MotorsTroubleshooting TroubleshootingWiring Harness To RUN? Clutch Solution Problem Possible causes Clutch will not engageLarge more than Useful life 125/3.18 mm Brake will not engageNoisy clutch/vibrations Faulty. Repair or replaceFailed bearing Loose mounting bolt not tightened Problem Cause Corrective action Troubleshooting Checklist, Hydraulic PumpEspecially the cooler ´+H¶6D¨ Svenska ´+H¶6D¨ 2002W20 Also See