16 - 2001
TYPE 120/154/177
Engine servicing schedule
Servicing and repair requirements
▲ Warning: Specific knowledge and special tools are required for servicing the engine and systems.
▲ Warning: All servicing and repair work must be done by qualified service mechanics only.
▲ Warning: Please note that any parts and accessories not supplied by ROTAX have not been tested and are therefore not approved. The installation and/or use of these products
could affect the efficient operation of the engine. The manufacturer will not be held liable for any damage resulting from the use of non-original spare parts.
1st check at
Component / liquid 1,000 km 1,000 km 2,000 km 6,000 km
12,000 km or
every 16 months
at least every 2
years
Check coolant level x x x
Change coolant x
Check engine oil level x x
Change engine oil x x x
Change oil filter x x x
Change oil strainer and magnetic drain plug x x x
Check valve clearance, adjust if necessary x x
Check spark plug and cap x x
Change spark plug x
Check primary drive centrifugal weights x
Grease primary drive centrifugal weights (type 120, 120S,
154, 154S only)
x
Change primary drive centrifugal weights, if necessary x
Change variator belt x
Check clutch friction plate, change if necessary x
Check gearbox oil x
Change gearbox oil x x
Clean foam rubber filter in transmission cover x x
Servicing schedule, every: