Komatsu PC30MR-5 Operation & Maintenance Manual page 143

OPERATION
METHOD FOR OPENING FLOOR UNIT: CAB SPEC
1.
Open the dirt cover (1).
Open the dirt cover (1) fully and it will be secured by the
cover support lever (2).
2.
Remove the triangle cover fixing bolts (3) (M10, 2 pieces),
and remove the triangle cover (4).
3.
Pull the engine rear cover (5) backward to open it.
Open the engine rear cover (5) fully and it is secured by
rod (6).
4.
Loosen the floor tilt fixing bolts (7) (M14, 2 pieces).
The floor tilt fixing bolts (7) have falling off prevention
mechanism.
5.
Close the engine rear cover (5).
6.
Open the inspection window (8).
WENAM00150
EXPLANATION OF COMPONENTS
3-77