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Husqvarna 850, 970 manual Replacing the air filter, Emaintenance

Models: 970

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Page 26

Replacing the air filter

EMAINTENANCE

Replacing the air filter

If the engine seems to lack power or goes irregu- larly the reason may be that the air filter is clogged. It is therefore important to replace the air filter at regular intervals (see maintenance schedule on page 19 for correct service interval).

The air filter is replaced as follows:

1.Dismantle the engine hood as described on page 20.

2.Remove the air filter housing’s plastic cover by releasing the wing-nut.

3.Remove the wing-nut on the air filter and lift off the paper filter with pre-filter.

4.Pull off the foam plastic pre-filter from the paper filter and wash clean in mild detergent.

Squeeze it dry in a clean cloth.

Drench it with new engine oil. Wrap the filter in an absorbent cloth and squeeze out excess oil.

Replace the paper filter if it is clogged with dirt.

IMPORTANT INFORMATION

Do not use compressed air to clean the paper filter.

5. Fit the air filter as follows:

Push the pre-filter over the paper filter.

Fit the paper filter with pre-filter in the air filter housing and tighten the wing-nut.

Replace the plastic cover over the air filter housing and tighten the wing-nut.

24 – English

Image 26

Husqvarna 850, 970 manual Replacing the air filter, Emaintenance

Contents

Operator´s manual 101Rider 850/970 R I D E RPage CONTENTSE Operator’s Manual for Rider 850 Rider I. General operation SAFETY INSTRUCTIONSSafe operation practices for ride-on mowers II. Slope operationPart Package IV. ServiceWheel assembly USA Danger, keep hands and feet awayEXPLANATION OF SYMBOLS Clear the area from stones etc. before cutting General useRead the instructions before starting the machine Never carry passengersCut slopes upwards and downwards, not sideways Be extra careful when driving on slopesDriving on slopes SAFETY INSTRUCTIONSKeep children away from the mowing area MaintenanceChildren Never allow children to drive the machineNever drive the machine in an enclosed space Never smoke in the vicinity of the battery or the fuelClean the machine regularly from grass, leaves and other waste SAFETY INSTRUCTIONSLocation of the controls PRESENTATIONEPresentation Clutch pedal EPRESENTATIONThrottle and Choke lever Brake pedalCutting unit Parking brakeGear shift PRESENTATIONELifting of the cutting unit transport position Lever for adjustment of cutting heightLift lever for cutting unit Lowering of the cutting unit cutting positionFuelling PRESENTATIONSeat Starting the engine DRIVINGBefore starting DRIVING 4. Push the throttle control to position 3 chokeDriving the machine DRIVINGDRIVING Cutting tipsMowing pattern DRIVING Starting on slopesStopping the engine MAINTENANCEE Maintenance scheduleEMAINTENANCE Dismantling of the machine hoodsCheck the engine’s cooling air intake MAINTENANCECheck the engine’s oil level Checking of the fuel pump’s air filterChecking and adjustment of the steering wires EMAINTENANCECheck the safety system Adjusting the brakeCheck the level of the battery acid Checking the brakeReplacing the air filter EMAINTENANCEChecking the cutting unit’s parallelism Checking and adjustment of the cuttingunit’s ground pressure Rider MAINTENANCE26 - English Adjustment of the cutting unit’s parallelismEMAINTENANCE Dismantling the cutting unit MAINTENANCECutting unit on Rider 850 rear ejection Checking the bladesChecking the tyre pressure EMAINTENANCE4. Fit the drain plug and tighten Changing the oilLubrication MAINTENANCEEMAINTENANCE Checking and adjustment of the throttle wireReplacement of the fuel filter 30 - EnglishProcedure TROUBLE SHOOTING SCHEDULEProblem ESTORAGE Service«*2T6B¬ Winter storageTECHNICAL DATA «*2T6B¬