Husqvarna Rider 155 manual Checking the cutting unit’s parallelism

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MAINTENANCE

Checking the cutting unit’s parallelism

Check the parallelism of the cutting unit as follows:

1.Check the air pressure in the tyres 60 kPa (0.6 kp/cm2/8.5 PSI).

2.Place the machine on a level surface.

3.Put the lifting lever in the mowing position.

4.Measure the distance between the ground and the front and rear edges of the cutting unit hood. The cutting unit should slope forwards slightly so that the rear edge is 2-4 mm (1/8") higher than the front edge.

Adjusting the parallelism of the cutting unit

1.Remove the front hood and right-hand fender.

2.Undo the nuts on the lift strut.

3.Screw out (extend) the stay to raise the rear edge of the cover.

Screw in (shorten) the stay to lower the rear edge of the cover.

4.Tighten the nuts after adjustment.

5.On completion of the adjustment the unit’s parallelism should be re-checked.

6.Fit the right-hand fender and the front hood.

6017-217

6017-018

34 – English

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Contents Rider EnglishSvenska Contents Safe operation practices for ride-on mowers General operationII. Slope operation III. ChildrenIV. Service Travel and transport on public roadsTowing Intended useIntroduction Dear customerTravel and transport on public roads TowingGood service Serial numberExplanation of Symbols Starting InstructionPlacards Safety Instructions General useKeep children away from the area to be mowed Driving on slopes Proceed as followsMaintenance ChildrenDo not smoke when carrying out maintenance Transport Presentation PresentationLocation of the controls Throttle and Choke lever Speed limiterParking brake Cutting unit Lift lever for cutting unitLever for adjustment of cutting height SeatFuelling Driving Before startingStarting the engine Cold engineWarm engine Driving the machine Cutting tips Stopping the engine Release leverMaintenance Maintenance scheduleDaily Maintenance interval HoursRemoval of the machine hoods Engine hoodFront hood Right-hand fenderChecking and adjustment of the steering wires Adjusting the brakePoorly adjusted brakes can result in reduced braking power Adjusting the throttle wire Replacement of the fuel filterService of the air filter Battery Ignition systemFitting the wrong spark plug type can damage the engine Inspecting the safety system Main fuse Checking the tyre pressureCheck the engine’s cooling air intake Fitting the cutting unit Observe caution to avoid trapping your handRemoving the cutting unit 6017-216 Adjusting the parallelism of the cutting unit Checking the cutting unit’s parallelismReplacing the cutting unit belt Service position for cutting unit Placing in service position6017-221 6017-222 8009-122 6017-223 Restoring from service position Checking the blades Replacing the break-pin Removal of BioClip plug CombiLubrication Check the engine’s oil levelChanging the oil Dip stick must not be screwed downLubricating the belt adjuster Change of oil filterCheck the transmission’s oil level General lubricationTrouble Shooting Schedule Problem ProcedureService StorageWinter storage CoverTechnical Data Service Journal Work done Date, mileage, stamp, signService Journal ´+H-¶5c¨ English 114 01