Method For Checking Oil Leakage In Flywheel Housing - Komatsu PC80MR-5E0 Operation & Maintenance Manual

MAINTENANCE PROCEDURE
1.
Bring plug (P) to the lowest position.
2.
Place the oil container to catch oil under plug (P).
3.
By using a hexagonal wrench, remove plugs (P), (G), and
(F) , and drain the oil.
4.
Tighten plug (P) .
5.
Add the refill capacity of engine oil through oil filler port (F).
6.
When oil begins to overflow from plug (G) hole, install
plugs (G) and (F).

METHOD FOR CHECKING OIL LEAKAGE IN FLYWHEEL HOUSING

Immediately after the engine is stopped, its parts and oil are still very hot, and may cause burn injury.
Accordingly, wait until they have cooled down before starting the work.
Items to be prepared
• Container to collect the drained oil
1.
Open engine hood (1).
2.
Lock securely with hood support lever (2).
3.
Remove bolts (3) and undercover (4) at the bottom of the
machine.
4.
Place a container under the pipe (5) to collect the oil.
4-64
k k
WARNING
WENAM00241
MAINTENANCE
RKA68180
RKA69120