Komatsu PC290LC-11 Operation & Maintenance Manual page 320

TRANSPORTATION
• Be careful to install cap (7) so that the part which has
one claw (c) comes upside.
METHOD FOR REMOVING REVOLVING LAMP
Remove the revolving lamp according to the following procedure.
1.
Remove connector (A) of the revolving lamp.
When removing the connector, pull it out while pressing
the claw in the center of the connector.
3-248
OPERATION