Husqvarna 1153191-26 用户手册

20 – English

Below you will find some general maintenance 
instructions. If you need further information please 
contact your service workshop.

1

Clean the outside of the machine.

2

Check that the throttle control functions safely.

3

Check that the stop switch works correctly.

4

Check that nuts and screws are tight.

5

Check that there are no fuel leaks.

1

Clean the air filter. Replace if necessary.

2

Clean the outside of the spark plug. Remove and 
check the electrode gap. Adjust the gap to 0.5 mm or 
change the spark plug.

3

Clean the cooling system.

1

Check the fuel filter and the fuel hose. Replace if 
necessary.

2

Check all cables and connections.

3

Replace the spark plug. Check that the spark plug is 
fitted with a suppressor.

4

Check and clean the spark arrestor mesh on the 
muffler.

5

Check that the vibration damping elements are not 
damaged.

6

Clean the fuel tank.