Husqvarna 250PS manual Weekly maintenance, Monthly maintenance

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MAINTENANCE

Weekly maintenance

1.Check the starter, the starter cord and the return spring.

2.Make sure that the vibration damping elements are not damaged.

3.Clean the outside of the spark plug. Remove and check the electrode gap.

Adjust the gap to 0.5 mm (.020") or change the spark plug.

4.Clean the fins on the flywheel.

5.Clean or replace the spark arrest screen on the silencer.

6.Clean the carburettor space.

7.Clean the cooling fins on the cylinder and check that the air intake in the starter housing is not blocked.

8.Clean the air filter.

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Monthly maintenance

1.Clean the fuel tank using petrol.

2.Clean the carburettor and the space surrounding it.

3.Clean the fan and the space around it.

4.Check the fuel filter and the fuel pipe, replace if necessary.

5.Check all cables and connections.

6.Replace the spark plug.

7.Clean the inside of the hydraulic tank.

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English – 23

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Contents 250PS Symbols KEY to SymbolsContents Personal protective equipment Safety InstructionsMachines safety equipment Cutting equip- ment Vibration damp- ing systemSilencer Safety Instructions Saw chain Cutting equipment designed to minimise kickbackCutting equipment Guide barGeneral information on sharpening cutting teeth Specification of blade and chainSharpening cutting tooth General advice on setting raker clearanceChecking Tensioning the saw chainChain lubrication Correction of raker clearanceSaw chain Chain drive wheel Procedure if the lubrication does not functionChecking wear on cutting equipment Start General safety instructionsFuel safety Transport and storage Basic safety precautionsGeneral working instructions Basic clearing techniques What is what? What is WHAT?Adapter AssemblyFuelling Fuel HandlingFuel mix Start and stop Fuel Handling Start and StopRemoving the harness Start and StopConnection of the engine unit Fitting the harnessCarburettor MaintenanceMuffler Correctly adjusted carburettorCleaning/change Air filterDaily maintenance Maintenance scheduleCleaning of the shaft Adjustment of the ball jointMonthly maintenance Weekly maintenanceTechnical data Technical DataBar Chain Bar and chain combinations´+HÆh¶6v¨ English English2001W14