Engine Rear Cover; Cooling Cover - Komatsu PC45MR-3 Operation And Maintenance Manual

OPERATION

ENGINE REAR COVER

When carrying out inspection and service inside the engine rear cover, always open the cover fully until it is secured in position
by the rod.
NOTICE
Except when opening the cover, always keep it locked.
When it is locked, opening knob (2) of the cover does not move.
1. Release lock (1) of the cover.
(For details of the method of opening and closing the cover with
the lock, see "In Case of Engine Rear Cover (PAGE 3-25)".
2. Pull opening knob (2) of the cover and open engine rear cover
(3).
3. Pull engine rear cover (3) and open it fully. Cover (3) is secured
in position by rod (4).
4. When closing engine rear cover (3), lift up rod (4) and close
cover (3) slightly. When the rod comes out from the groove,
close the cover.
Push cover (3) in to lock it.
5. Lock the cover.

COOLING COVER

When carrying out inspection and maintenance of the cooling cover, open the engine rear cover, then open the cooling cover.
Always open each cover fully until it is secured in position by the rod.
1. Open engine rear cover (1) until it is secured in position.
(For details, see "ENGINE REAR COVER (PAGE 3-27)".)
2. Pull cover opening lever (2) and open cooling cover (3).
CAUTION
CAUTION
DETAILED CONTROLS AND GAUGES
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