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MAINTENANCE
MAINTENANCE
Check for loose nuts and/
or bolts
Tighten all nuts and bolts
Air filter
Fuel filter (if equipped)
Spark plug
Cleaning the fuel tank
Fuel line
Chain
Adjusting the idle speed
Regular carburation
Cleaning the combustion
chamber
ATTENTION
• Always wear gloves when working around the blade assembly.
• Before performing any maintenance, repair or cleaning work on the unit, make sure that the
motor and cutting attachment are completely stopped. Disconnect the spark plug cable before
carrying out any maintenance work.
• Use only original spare parts for this machine.
• Operating the engine without a muffler or with a damaged muffler installed can increase engine
noise enough to cause hearing loss.
NOTE: This machine must never operate with a defective or missing spark arrestor or muffler. Make
sure the muffler is properly secured and in good condition. A damaged muffler is a fire hazard and
can cause hearing loss.
1.
Carefully remove any accumulated dirt or debris from the muffler and fuel tank. The accumulation of dirt in these
can lead to engine overheating, fire or premature wear.
2.
Check for loose or missing screws or components.
3.
Make sure the cutting attachment is clean and securely fastened.
4.
Check the entire machine for leaks of fuel or grease.
5.
Make sure the nuts, bolts and screws (except the carburetor adjusting screws) are tightened.
EACH
EACH
MONTH OR
USE
12H USE
Check
Check
Check
Check
EACH
EACH
3 MONTHS
6 MONTHS
OR 30H USE
OR 60H USE
Complete
Replace
Clean / replace as needed
Check
Replace
Check
Replace
Complete
Replace
Replace as needed
Replace as needed
Check
Check
Replace
EACH
12 MONTHS
OR 100H USE
Adjust
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