GENUINE MOTORCYCLES G400C, Owner'S Manual, Page: 40 / 74

Engine Oil
Use
JASO MA2 1 5 W40
in order to ensure maximum engine
performance. Using a high-quality engine oil designed and
tested for use in your vehicle will also extend the life of the
engine. Using lighter weight engine oil in cooler climates is
acceptable.
Caution
Insufficient quantity or poor quality engine oil will lead to
premature engine wear, damage or engine failure.
Engine oil plays a very important role in the normal operation of
the engine. Your motorcycle relies upon the oil to aid in
cooling. As such, it is extremely important to use quality oil
and it is necessary to check the motorcycle engine oil level
regularly and replace the oil at 500 miles, at 1250 miles, then
every 2500 miles thereafter.
Engine oil replacement
Drain the oil while the engine is warm. A warm
engine will ensure quick and complete discharge of
the engine oil inside the crankcase.
To replace the oil:
1) Unscrew the oil drain plug and completely
discharge the waste engine oil.
2) Clean the oil drain plug, engine oil strainer / filter,
etc.
3) Re-insert the oil drain plug. Unscrew the oil fill plug
and slowly refill engine with 1.8L oil per specification
into the crankcase. Re- insert the oil fill plug.
Oil drain plug
38