Check &
adjust
Spark plug
Exchange
Spark plug
connector
Clean up
(optional)
Cooling fins
Exam
connecting
Check
elements such
(tighten if
as screws and
necessary)
nuts
Coupling
Exam
Check and
Idle speed
adjust
Valve
Check and
clearance
adjust
combustion
Clean up
chamber
Fuel
Check
Fuel tank
Check
Fuel line
Check
WARNING
A. Increase maintenance intervals if working in dusty environments.
B. All maintenance work - except for the work listed in the operating instructions -
must be carried out by qualified maintenance personnel
C. For commercial use, maintenance cycles must be adjusted as required.
Oil change
It is also recommended to replace the oil if it runs hot and loses
its lubricating properties.
1 After filling, check that the oil cover is well closed.
2 When changing the oil, unscrew the oil cover and tilt the motor towards the oil filler neck
to collect the oil in a suitable container for used oil.
3 Fill in sufficient new 4 cycle oil.
4 Screw the oil cover back in.
In case of spillage, please wipe off the overflowing oil and do not forget
to wash your hands well with soap.
WARNING
Please contact your local community for the disposal of the used oil. Please do not dispose
of used oil in the sewage system or the open environment.
Original Bedienungsanleitung FX-4MS142_de_en_fr_ita_rev01
300 h thereafter
Every x years (replace if necessary)
50
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