Check Oil Level In Damper Case, Add Oil; Check All Tightening Points Of Engine Exhaust Pipe Clamps - Komatsu PC450-8 Operation & Maintenance Manual

MAINTENANCE PROCEDURE

CHECK OIL LEVEL IN DAMPER CASE, ADD OIL

Parts and oil are at high temperature immediately after the engine is stopped and may cause serious
burns. Wait for the oil temperature to go down before performing this operation.
NOTICE
Park the machine on flat ground and stop the engine. After waiting for more than 30 minutes after stop-
ping the engine, check the oil level.
1. Open the door on the left side of the machine.
2. Remove plug (P) and check that the oil is up to near the
bottom of the plug hole. If the oil level is low, remove cap
(F) and add oil through the oil filler port to the bottom of the
hole of plug (P).
NOTICE
If excess oil is supplied, drain it to the specified amount to
avoid overheating.
3. Install plug (P) and cap (F).
4. Close the door.

CHECK ALL TIGHTENING POINTS OF ENGINE EXHAUST PIPE CLAMPS

Please ask your Komatsu distributor to check the tightening of the clamps between the air cleaner - turbo-
charger - after cooler - engine.
4-72
WARNING
MAINTENANCE
4
4