Husqvarna P 525D, P 520D manual Cleaning, Removing of the machine hoods

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Maintenance

Cleaning

Clean the machine directly after use. It is much easier to wash off grass cuttings before they dry.

Oily dirt can be removed using a cold degreasing agent. Spray on a thin layer.

Rinse at normal water pressure.

Do not direct the jet towards electrical components or bearings.

Do not rinse hot surfaces such as the engine and exhaust system.

It is recommended that you start the engine and run the mower for a short period after cleaning, so that any remaining water is blown off.

Lubricate the machine if necessary after cleaning. Carry out extra lubrication when the bearings have been exposed to a degreaser or a water jet.

IMPORTANT INFORMATION

Avoid using a high pressure washer or a steam cleaner.

There is a major risk of water penetrating into bearings and electrical connections. Corrosion attack can result, which will lead to running problems. Cleaning additives generally aggravate the damage.

Removing of the machine hoods

Engine cover

Loosen the rubber straps on the side of the cover and lift up the engine cover.

If necessary the engine cover can be lifted off by removing the bolts.

Side cover

Loosen the screws holding the side cover and remove it.

Service hatch

A service panel is fitted in the base plate.

Loosen the screws and lift off the panel.

Transmission cover

Loosen the screws and remove the transmission cover.

Checking the engine’s cooling air intake

Make sure the radiator grille is free of leaves, grass and dirt.

Cleaning the radiator cell package

Open the engine cover.

If necessary, remove the engine cover.

Clean the radiator with compressed air. Use compressed air blown from the engine compartment through the cell package and back.

22 – English

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Contents 520D 525D EnglishContents Pre-delivery service After the first 25 hoursDriving and transport on public roads IntroductionDear Customer TowingGood service KEY to Symbols SymbolsWhat is WHAT? Location of the controlsInsure your Rider Safety InstructionsSafety instructions General useDriving on slopes This is what you doMaintenance ChildrenTransport Presentation Lifting the Cutting Unit Transport Position Adjusting the cutting heightLever for hydraulic lift of attachments Lowering the Unit Mowing PositionSeat Lights and power outletSafety instructions FuelingInstrument panel Bypass valvesRops Roll Over Protective Structure Auxiliary lift systemBefore starting Starting and driving when coldStarting Engine Start the engineConnecting the jump leads Starting the engine with a weak batteryRemove the cables in the reverse order Braking Driving Driving the Rider Stop the engineCutting tips Other objects which can be thrown out by the blades800 Maintenance scheduleStarting Completed Removing of the machine hoods CleaningChecking the engine’s cooling air intake Replacement of fuel filter Adjustment of pump and alternator beltAdjusting the parking brake Change pump and alternator beltCleaning the filter cover Cleaning the air filterCleaning the engine and muffler Replacing the air filterMain fuse Check the safety systemReplacing the light bulbs Checking the tyre pressureCutting Unit Components Check the batteryFitting the cutting head Lift arms move with great force when Pins are loosened. Observe caution to avoidRemoving the cutting unit Trapping your handService position for the cutting unit Placing in the service positionRestoring from service position Cutting height and tilt angle adjustmentCutting height Removing the BioClip plug Replacing the cutting unit beltsChecking the blades Tilt angleAdjustment of PTO belts Change PTO beltsChange coolant Glycol Water Freezing pointLubrication schedule GeneralCutting unit bevel gear AccessoriesPivot wheel bearings Universal drive shaft jointsSteering cylinder Drive shaft front support bearingDrive shaft rear support bearing Joint bearingReplacing the engine oil Changing the oil filterCheck the hydraulic system oil level Drained directly after stopping the engineDriver seat Knobs for setting the cutting heightLubricate the parking brake wire Lubricating the cablesStarter motor does not turn over the engine Problem Procedure Engine does not startEngine seems to have no power Engine does not run smoothlyEngine overheats Battery does not chargeUneven mowing Electrical System Wiring diagram P 520D Electrical System Electrical System Electrical System Electrical System Electrical System Wiring diagram P525 D Electrical System Electrical System Electrical System Electrical System Electrical System Winter storage ServiceGuard Technical Data Sound levels see note EC-declaration of conformity Applies to Europe onlyVibration levels see note 1154837-26 ´z+Vsh¶6¨ ´z+Vsh¶6¨ Original instructions