Komatsu PW98MR-10 Operation & Maintenance Manual page 360

MAINTENANCE PROCEDURE
NOTICE
The tank must be drained before starting the engine, with temperatures exceeding 0°C; when the tem-
perature is below 0°C, the tank must be drained at the end of work or in any case with the machine at
operating temperature, in order to prevent the condensate from freezing.
Refill capacity: 56 ℓ
Items to be prepared
• Container to receive drained oil
• Socket wrench handle
1.
Retract the arm and bucket cylinders completely, extend
the two-piece boom cylinder completely and lower the
boom until the bucket teeth rest on the ground. Lower the
blade to the ground.
2.
Set the lock lever to LOCK position (L).
3.
Stop the engine.
4.
Open dirt cover (1).
5.
Lock securely with hood support lever (2).
6.
Loosen bolt (3) and remove plate (4) on the top of oil filler
port (F).
7.
Loose the cap of oil filler port (F) gradually to release the
internal pressure.
8.
Remove the cap of oil filler port (F).
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WENAM00061
MAINTENANCE