WilTec LIFAN 92453, User Manual, Page: 9 / 16

© by WilTec Wildanger Technik GmbH Item 92453 Page 9
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With the spark plug removed, the combustion chamber should be filled with a small quantity of oil to
prevent oxidation. After these steps, the engine can be stored in a dry room.
Maintenance schedule
Frequency
Type of intervention
Every
time
During the
1 st month or af-
ter 20 hours
Every time or
after 50 hours
After
6 months or
100 hours
Every year
or after
300 hours
Motor oil
Check oil level. x
Replace. x x
Air filter
Check. x
Clean. x
Replace. x
Spark plug
Clean, adjust. x
Replace. x
Ignition sensor Clean. x
Idling Check, adjust. x
Play of valves Check, adjust. x
Oil filter Replace. x
Petrol filter Clean. x
Fuel supply
line
Check. After 2 years (replace if necessary)