Maintenance Schedule - Husqvarna 122C Operator's Manual

MAINTENANCE
Maintenance schedule
The following is a list of the maintenance that must be performed on the machine. Most of the items are described in the
Maintenance section.
Maintenance Daily Weekly Monthly
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Clean the outside of the machine. X
Make sure the throttle trigger lock and the throttle function
X
correctly from a safety point of view.
Check that the stop switch works correctly. X
Check that the cutting attachment does not rotate at idle. X
Clean the air filter. Replace if necessary. X
Check that the guard is undamaged and not cracked. Replace X
the guard if it has been exposed to impact or is cracked.
Check that the trimmer head is undamaged and not cracked. X
Replace the trimmer head if necessary.
Check that nuts and screws are tight. X
Check that there are no fuel leaks from the engine, tank or fuel
X
lines.
Check the starter and starter cord. X
Check that the vibration damping elements are not damaged. X
Clean the outside of the spark plug. Remove it and check the
electrode gap. Adjust the gap to 0.5 mm (.020"), or replace the X
spark plug. Check that the spark plug is fitted with a suppressor.
Clean the machine's cooling system. X
Clean or replace the spark arrestor screen on the muffler (only X
applies to mufflers without a catalytic converter).
Clean the outside of the carburettor and the space around it. X
Check the fuel filter from contamination and the fuel hose from X
cracks or other defects. Replace if necessary.
Check all cables and connections. X
Replace the spark plug. Check that the spark plug is fitted with a X
suppressor.
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