Komatsu H75051 Operation & Maintenance Manual page 221

OPERATION
1.
Open the engine side cover (1) on the right side of the ma-
chine.
2.
Pull out the dipstick (G) and wipe the oil off with a cloth.
3.
Fully insert the dipstick (G) into the dipstick pipe, then pull
it out.
If the oil level is between marks H and L, it is correct.
If the oil level is below L mark, add oil through oil filler port
(F).
4.
If the oil level is higher than H mark, drain the excessive oil
from the drain plug (P).
5.
Check the oil level again.
6.
If the oil level is correct, tighten the oil filler cap (F) secure-
ly.
7.
Close the engine side cover (1).
REMARK
• Wait for at least 15 minutes after stopping the engine
after the engine has been operated, and check the oil
level.
• If the machine is inclining, make it level before check-
ing.
• When the ambient temperature is low, water or emul-
sified matter may stick to the dipstick, fuel filler cap,
etc. or the drained oil may be milky white because of
water vapor in the blowby gas. However, if the coolant
level is normal, it is not a problem.
• If the coolant level is low, add coolant.
METHOD FOR CHECKING DUST INDICATOR
1.
Open the engine side cover (1) on the right side of the ma-
chine.
MACHINE OPERATIONS AND CONTROLS
3-155