T
PERIODIC MAINTENANCE & ADJUSTMENT
1. ENGINE OIL
CHECKING OIL
Pull out the dipstick, clean the tip of dipstick, put it back
into the engine, and pull it out again to see if the oil level
is between the upper and lower limit. If the oil level is
below the lower limit, add oil.
[Precaution]
Check the oil lever before the engine is started or after
the engine is cooled down.
6640C OPERATORS MANUAL (012612).indd 125
Upper Limit
Normal
Lower Limit
• • •
125
1/30/2012 2:31:05 PM