Husqvarna 535FBX Manuel D'utilisation page 20

Maintenance
Clean the external surface.
Make sure that the throttle trigger lock and the throttle works correctly.
Do a check of the stop switch to make sure that it works correctly.
Make sure that the saw chain does not rotate at idle speed.
Clean the air filter. Replace if necessary.
Check the saw chain with regard to visible cracks in the rivets and links, whether
the saw chain is stiff or whether the rivets and links are abnormally worn.
Clean the area under the protective cover.
Make sure that the screws and nuts are tight.
Examine the engine, the fuel tank and the fuel lines for leaks.
Clean the cooling system.
Examine the starter and the starter rope for damages.
Examine the vibration damping elements for damages and cracks.
Clean the outside of the spark plug. Remove it and do a check of the electrode
gap. Adjust the gap to the correct distance (refer to
on page 22 ) or replace the spark plug. Make sure that the spark plug is fitted
with a suppressor.
Clean the outside of the carburettor and the space around it.
File off any burrs from the edges of the bar.
Clean or replace the spark arrestor mesh on the muffler.
Clean the fuel tank.
Do a check of the fuel filter for contamination and the fuel hose for cracks or oth-
er defects. Replace if neccessary.
Do a check of all cables and connections.
Do a check of the clutch, clutch springs and the clutch drum for wear. Replace if
neccessary by an autorized service workshop.
Replace the spark plug. Make sure that the spark plug is fitted with a suppres-
sor.
To adjust the idle speed
1. Make sure that the air filter is clean and the air filter
cover is attached before you adjust the idle speed.
2. Start the product. Refer to
20
To examine the spark plug
Air filter on page 23
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