Komatsu WA380-8 Operation & Maintenance Manual page 181

OPERATION
1.
Pull up door knob (1).
2.
Hold door knob (1) and pull it toward the rear of the ma-
chine.
3.
Remove the guide rail of the door knob from guide pin (2)
fixed to the cab and unlock the right side door.
4.
Open the right side door wide and go out.
To return the door knob to the locked state, grip door knob (1)
and pull it toward the rear of the machine.
Match the guide rail of the door knob with the guide pin on the
guide cab side, and push in the door knob toward the front.
Check that the guide pin is inserted into the guide rail securely,
and push in and fix door knob (1) to the lock position.
EXPLANATION OF COMPONENTS
3-117