Komatsu PC210-11, Руководство по эксплуатации и техническому обслуживанию

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4.
Open the door on the right side of the machine and check
sight gauge (G).
When the oil level is between the lines H and L, it is appro-
priate.
If the oil level is below level L, the hydraulic oil is insuffi-
cient. Perform the following procedure.
5.
Add oil through oil filler port (F) until the oil level comes between levels H and L of sight gauge (G).
NOTICE
Do not add oil above H line. It may damage the oil circuit and cause the oil to spurt out.
If oil has been refilled exceeding H level, swing the upper structure until drain plug (P) under the
suction tube comes between the right and left tracks. Stop the engine. After the hydraulic oil has
been cooled down, remove cover (1) and drain the excess oil through drain plug (P) to the container
for receiving the oil.
REMARK
The oil level vary with the oil temperature. Accordingly, use
the followings as a guide:
• Before starting operation: Between H and L levels
(Oil temperature 10 to 30 °C)
• Normal operation: Around H Level
(Oil temperature 50 to 80 °C)
METHOD FOR INSTALLING HYDRAULIC TANK OIL FILLER CAP
k k
CAUTION
If the oil filler cap is inserted in reverse, it only rotates by approximately 1/4 turns and cannot be locked.
Install the oil filler cap according to the following procedure.
OPERATION MACHINE OPERATIONS AND CONTROLS
3-147