Husqvarna 155, 155 AWD manual Adjusting the throttle wire, Inspecting the mufﬂer

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MAINTENANCE

Adjusting the throttle wire

If the engine does not respond as it should do when the throttle lever is moved or if the top speed is not reached, the throttle wire may need adjusting.

1.Loosen the clamping screw (by the arrow), and slide the throttle to the choke position.

2.Pull the throttle wire’s casing as far as possible to the right and check that the choke is fully actuated.

3.Tighten the clamping screw.

4.Pull back the throttle to the full throttle position and check that the choke is no longer actuated.

Inspecting the mufﬂer

Check regularly that the mufﬂer is complete and secured correctly.

Temperature variations and vibrations can mean that the tightening torque for the screws drops. The screws should be checked when servicing to guarantee the correct torque. The tightening torque should be about 10 Nm. Never use a defective mufﬂer.

WARNING!!

The mufﬂer gets very hot in use and remains so for a short time afterwards. Contact can result in burns. Remember the risk of ﬁre.

8009-455

8009-469

8009-456

8009-683

34 – English

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Contents Rider 155 Rider 155 AWD Page Contents Introduction Good Service Manufacturing NumberEngine Transmission Safe operation practices for ride-on mowers General operationII. Slope operation III. ChildrenIV. Service Safe handling of gasolineTravel and transport on public roads Towing of the machineIntended use Explanation of Symbols and Decals Xxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxxPlacards Safety Instructions Safety InstructionsSafety Instructions Personal Safety Equipment Slope OperationChildren Maintenance General Maintenance Always use protective glasses when handling the battery Transport Customer responsibilities Controls Location of the controlsThrottle and Choke lever Speed limiterParking brake Cutting unit Lift lever for the cutting unitLever for adjustment of cutting height SeatRefueling Operation Before startingStarting the engine Cold engineWarm engine To start an engine with a weak battery To remove cables, reverse orderRunning Moving tips Stopping the engine MAX1015Release lever Rear AxleFront Axle Maintenance Maintenance scheduleCleaning and washing Avoid using a high pressure washer or a steam cleanerDismantling of the machine hoods Engine hoodFront hood Right-hand fenderChecking and adjustment of the steering wires Adjusting the parking brake Adjusting the Parking Brake Rider 155 AWDAdjusting the throttle wire Inspecting the mufﬂerReplacement of the fuel filter Replacing the air filterCheck the level of the battery acid Procedures on contact with acidIgnition system Fitting the wrong spark plug type can damage the engineChecking the safety system Main fuse Checking the tire pressureCheck the engine’s cooling air intake Fitting the cutting unit Observe caution to avoid trapping your handChecking the cutting unit’s parallelism Adjusting the parallelism of the cutting unit Removing the cutting unitService position for the cutting unit Placing in service positionBelt replacement on the cutting unit Remove the two support wheels from under the front hood 8009-122 6017-223 6017-225 6017-226 Restoring from service position Checking the bladesRemoval of BioClip plug Combi Lubrication Check the engine’s oil levelChanging the oil Change of oil filter Check the transmission’s oil levelLubricating the belt adjuster General lubricationTrouble Shooting Schedule Problem ProcedureService StorageWinter storage CoverTechnical Data Technical Data Servicejournal Pre-delivery serviceAfter first 5 hours Work done Date, mileage, stamp, sign´z+R23¶5L¨ Page 115 01