Komatsu WA380-8 Operation & Maintenance Manual page 188

EXPLANATION OF COMPONENTS
1.
Pull up lever (2) of rear full-length fender (1) to unlock.
2.
Lower lock pin (3) to unlock.
3.
Hold handle (4) and slide rear full-length fender (1) out-
ward.
4.
Raise lock lever (5) and turn it, then lower the lock lever at
LOCK position (L).
Rear full-length fender (1) is locked.
5.
Pull door opening lever (6) to unlock.
6.
Push up engine side cover (7) to open.
7.
Pull cover (8) toward you and open it.
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OPERATION