Komatsu PC30MR-5 Operation & Maintenance Manual page 217

OPERATION
METHOD FOR OPENING ENGINE REAR COVER
1.
Insert the starting switch key into the key slot (1).
2.
Turn the starting switch key to "OPEN" position (A), and
then remove the starting switch key.
Position (A)
OPEN
Position (B)
LOCK
3.
Pull the engine rear cover opening knob (2).
The engine rear cover (3) becomes free.
4.
Pull the engine rear cover (3) backward to open it.
Open the engine rear cover (3) fully and it is secured by
rod (4).
5.
Check that the engine rear cover (3) is secured by rod (4).
METHOD FOR LOCKING ENGINE REAR COVER
1.
While lifting up the rod (4), close the engine rear cover (3)
a little to release it from the groove of rod (4).
The engine rear cover (3) will be free.
2.
Close the engine rear cover (3) and push it to fix securely.
3.
Insert the starting switch key into the key slot (1).
MACHINE OPERATIONS AND CONTROLS
WENAM00150
3-151