Husqvarna ZTH6125, ZTH5223 manual Test Running, Administration

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DELIVERY SERVICING

Test Running

Check that the engine will not start with the park brake engaged.

Check that the engine will not start with the blade engagement button pulled out.

Check that the engine will not start without someone sitting on the driver’s seat.

Start the engine.

Check that the engine stops if, with the park brake engaged, a motion control lever is folded inwards (i.e. across the operator). Test both the left and the right motion control levers.

Check that the engine stops if, with the park brake disengaged, the operator gets up from the driver’s seat.

Check that, with the drive in neutral and the park brake disengaged, the mower does not move on flat ground. Increase the throttle setting - the mower must still remain stationary.

Check that the park brake operates correctly.

Check that the mower moves straight forwards/backwards when both motion control levers are simultaneously moved an equal distance forwards/backwards.

Check that the mower turns normally when driving forwards and backwards.

Check that the mower deck operates correctly and that there is no abnormal noise.

Check that engine idling speed is 1,550 ±50 rpm.

Check that the speed regulator gives a maximum engine speed of 2,800 ±75 rpm.

Administration

Fill in the sales certificate and customer register, etc. Remember to fill in the serial number on page 4 and to sign the delivery service in the Operating Instructions.

English-24

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Contents ZTH Svenska Contents Workshop Manual RIDE-ON Lawn Mower ZTHEnglish-2 General Instructions Safety InstructionsSafety Instructions Special InstructionsSafety Regulations Xxxxxxx xxxx xxxxxxxx xxx x. xxxx xxxxxx Explanation of SymbolsExplanation of Symbols Tools ToolsZTH5223 Technical DataTechnical Data ZTH6125Tightening torque, standard Bolts ZTH5223 ZTH6125Fuel capacity Litres 11.4 US Gal., 22 litres 12 Nm 9 ft/lb 25 Nm 18 ft/lb 44 Nm 33 ft/lbAccessories 70 Nm 52 ft/lb 110 Nm 80 ft/lbEnglish-10 Pre-delivery Service Delivery and Dealer ServiceDelivery and Dealer Service Charge the battery Mount the rear tiresAfter the First 8 Hours Hour ServiceCarry out a 25 hour service Change the motor oilEnglish-13 At Least Once a Year Maintenance Schedule Daily Weekly Service Records English-18 To our Dealers Delivery ServicingDelivery Servicing Removing the Mower from its PackagingDelivery Service Risk of incorrect assembly/fitting Important InformationADD Gasoline is highly flammable Take great care Administration Test RunningGeneral Design and FunctionDesign and Function Mower IdentificationEngine identification Brakes EngineDrive and Control With the belt and the other pulleys Belt is automatically adjusted by a springMower Deck Removing RepairsRepairs Disconnect the cable from the starter motorFitting Checking and Adjusting the Throttle Wire Adjusting the Throttle WireAdjusting Throttle Lever Tension Checking and Adjusting the Choke Wire DiagramThree nuts 10 all with washers Fuel tankFire and health hazard Avoid spills Wipe dry if necessary Springs 9 located on the underside of the splashguardAdjusting the Park Brake Adjusting Motion Control Lever LinkagesAdjusting Motion Control Lever Spring-back See Hydraulic system\Hydraulic pump\Adjusting the linkagesZTH mower deck diagram Removing Bearings Repairing BearingsSpindle Blade Bearings Roll the belt off see Changing BeltsOr any other damage. If they do, scrap Sharpening and Balancing BladesReplacing Bearings Deck Belt Setting the Mower DeckAdjusting Cutting Height LevelingBelt Tensioning Assembly Hydraulic Pump Belt Changing Pump and Deck BeltsDismantling Pump Belt Tensioning AssemblyFront Wheel Bearings AssemblingEnglish-42 Diagram below shows the structure of the electrical system TroubleshootingWiring Assembly Electrical SystemZTH console harness ZTH frame harness Fuses BatteryRefer to the ZTH electrical system diagram Changing RelaysStarter Motor Contactor Ignition and Start Switch Hour MeterMower Deck Clutch Blade SwitchTroubleshooting Guide Measuring the Supply VoltageMotion Control Switches Park Brake Interlock Switch Check that the start interlock functions correctlyWelding Hydraulics Hygiene Hydraulic SystemHydraulic System Correct Oil Leaks Keep Hydraulic Oil CleanHydraulic Oils Work MethodsZTH Hydraulic System Filling Hydraulic TankDraining Hydraulic Filter fitting procedure is the reverse of the removal procedureCooler for the Hydraulic System Hydraulic LinesHydraulic Pump Dismantling and Assembling FittingReverse Spring Detent Adjustment Stop the engine and remove the keyHydraulic Motors Dismantling and AssemblingWiring Harness TroubleshootingTroubleshooting To RUN? Clutch Large more than Useful life 125/3.18 mm Problem Possible causes Clutch will not engageSolution Brake will not engageFailed bearing Loose mounting bolt not tightened Faulty. Repair or replaceNoisy clutch/vibrations Troubleshooting Checklist, Hydraulic Pump Problem Cause Corrective actionEspecially the cooler ´+H¶6D¨ Svenska ´+H¶6D¨ 2002W20 Also See