Komatsu PW118MR-11, Operation & Maintenance Manual, Page: 228 / 462

5.
If the oil level is below mark L, lift the cover (2) on the rear
dirt cover and fill it via the filler cap (F).
6.
If the oil level is higher than H, decrease it to a proper level
according to the following procedure.
1) Remove the cover (3).
2) Place the oil container under the drain plug (P) at the
bottom of the machine to catch the drained oil.
3) Drain excess engine oil through drain plug (P).
4) Check the oil level again.
7.
If the oil level is proper, tighten the oil filler cap (F) secure-
ly.
8.
Close the covers (1).
METHOD FOR CHECKING ELECTRIC WIRING
k k
CAUTION
• If fuses are frequently blown or if there are traces of short-circuiting on the electrical wiring,
promptly ask your Komatsu distributor to locate the cause of it and to make the repair.
• Keep the top surface of the battery clean and check the breather hole in the battery cap. If it is clog-
ged with dirt or dust, wash the battery cap to clear the breather hole.
NOTICE
Perform inspection for the piping of “battery”, “starting motor”, and “alternator” with particular care.
• Perform inspection to confirm that the fuses have no defect and their capacity is proper.
• Perform inspection to confirm that there is no disconnection or trace of short-circuiting in the electric wiring
and no damage to the coating.
• Perform inspection to confirm that there is no loose terminals, and tighten any loose parts if found.
• Check if there is any accumulation of combustible material around the battery, and remove such combusti-
ble material.
F
RKA63670
RKA63690
RKA63680
P
MACHINE OPERATIONS AND CONTROLS OPERATION
3-156
WENAM00130