Husqvarna PT26 D manual Removing the machine’s covers, Checking radiatorgrilles, Engine cover

Page 39

Maintenance

Removing the machine’s covers

Engine cover

1.Open the engine covers on both sides.

2.Remove the screws holding the engine cover.

3.Lift off the engine cover.

Assemble in the reverse order.

Checking radiatorgrilles

Clean the radiator grille behind the driver's seat:

Fold the driver's seat up.

Check that the radiator grille is free of leaves, grass, and dirt.

A clogged radiator grille impairs the cooling of the engine, which may result in engine damage.

If necessary, remove the radiator grille and clean it. Check when the grille has been removed whether the heat exchanger is dirty. Clean if necessary.

See “Cleaning the radiator's heat exchanger” on page 38.

Engine cover’s mounting screws

Radiator grilles

Cleaning the radiator's heat exchanger

Remove the radiator grille. If the dirt is mixed with oil, first spray cold degreasing agent and wait approximately 5 minutes. Then flush the radiator with water jets from the engine compartment. Dirt mixed with oil, can be due to a leaking hydraulic oil cooler. Contact an authorised service workshop for repair.

Adjusting the pump and generator drive belts

1. Slacken off the adjustment screw 1/2 turn.

The radiator's heat exchanger

2.Pry out the generator using a screwdriver or similar until the belt can be pressed in approximately 1 cm

(3/8”) with moderate thumb pressure between the pump and generator. Slacken off, if necessary, the generator’s lower mounting screw if the belt cannot be tensioned.

Caution: Do not pry against the generator housing, pry against the bearing shield, see image.

3. Tighten the adjustment screw.

4. Check tighten the generator’s mounting screw.

Adjusting the generator drive belt

38

Image 39
Contents PT26 D Contents Page Towing IntroductionCongratulations Driving and Transport on Public RoadsSerial Number Proper ServiceSymbols and Decals Important Information General Use Safety InstructionsWhen driving Do as follows Driving on slopesChildren MaintenanceAvoid sparking and its consequences by Other protective devices are not fitted or are defective Environment protection TransportUser responsibility Presentation Placement of controls Parking brake Speed controlSeat Control panelFuelling Adjusting the cutting heightSteering wheel and steering wheel console Differential LockLifting the cutting unit transport position Controls on the control panelControl lever hydraulics Winter fuel and paraffin precipitationPush button for horn traffic kit option Switch for operation of cutting unitSwitch for extra hydraulic function hydraulic kit option Indicators traffic kit optionHigh speed Starter switchHeadlight Throttle controlParking lights traffic kit option Weight transferSpare Power outlet Rotating warning light traffic kit optionAdjusting the steering wheel setting ChronometerLever for steering wheel console angle Rops Cooling system Antifreeze Cutting unitAccessories Mowing Tips DrivingStart gas or ether must not be used for this engine Before StartingStarting the engine Starting in cold conditions Starting with a weak batteryDriving the machine Engine stop BrakingCutting the engine Bleeding in the event of fuel stoppageMaintenance Maintenance Schedule250 500 1000 2000 250 500 1000 2000 Cleaning Checking radiatorgrilles Cleaning the radiators heat exchangerAdjusting the pump and generator drive belts Removing the machine’s coversChecking the exhaust system Checking and adjusting the throttle controlAdjusting the parking brake Replacing the pump and generator drive beltsEmptying the particle trap Cleaning the cyclone filterServicing the air filter Replacing the air filterBleeding the fuel system Servicing the fuel filterChecking the Tyre Pressures Fuses Servicing the batteryFU2 FU9 Checking the Safety SystemReplacing the bulb in the headlight Side shifting the cutting unit Light settingCutting Unit Components Attaching and removing the cutting unitImportant Information Cutting height Setting the cutting height and tilt angleGround pressure Cutting Unit’s Service PositionPlacing in the Service Position Tilt angleCutting Unit Model Releasing the Service PositionReplacing the power take-off belts Checking the BladesAlways replace the belts in pairs Adjusting the power take-off belts Replacing the cutting unit beltReplacing the belt on the Combi unit Removal of BioClip Plug Lubricating the cables LubricationLubrication Schedule GeneralCutting unit’s bevel gear Handle for cutting height settingLubricating in Accordance with Lubrication Schedule Pivot wheel bearingsViscosity and quality Power take-off shaft’s front support bearingLift cylinder Engine OilChanging the Engine Oil Filling engine oilFilling hydraulic oil Replacing the engine’s oil filterHydraulic oil Inspection off the oil levelDriver’s Seat Hydraulic oil filter, changeCutting unit mounting Lifting arm’s rear bearingsControl cylinder Parking brake cablesLubrication Problem Cause Trouble Shooting GuideProblem Cause Problem Cause Trouble Shooting Guide Winter Storage StorageService Electrical system Hydraulic System Hydraulic System Fuel system Data PT 26D Technical DataTransmission Vibration levels4 Technical Data Design standards EU Declaration of Conformity only applies to EuropeDiverse design standards Design standards Page Page Original instructions 1153893-26 ´z+Uy@¶6u¨ ´z+Uy@¶6u¨