Komatsu HB365LC-3 Operation & Maintenance Manual page 460

HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT
The plates are used to prevent the wrong operation of attachment due to mixing in of foreign matter. Install
them correctly, and store the attachment.
8.
Pull out the mounting pins (2 places), remove the attach-
ment, then install the bucket.
For the installation procedure of the bucket, see "METHOD
FOR REPLACING AND INVERTING BUCKET (3-211)".
9.
Check the oil level in hydraulic tank.
For details, see "METHOD FOR CHECKING OIL LEVEL
IN HYDRAULIC TANK, ADDING OIL (3-152)".
METHOD FOR INSTALLING ATTACHMENT
1.
Remove the bucket.
For the removal procedure of the bucket, see "METHOD FOR REPLACING AND INVERTING BUCKET
(3-211)".
2.
Place the attachment on a horizontal place, install pin (A)
and then pin (B) in this order to the arm.
3.
Lower the attachment to the ground and stop the engine.
4.
Turn the starting switch to ON (B) position.
5.
Set the lock lever to FREE position (F).
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ATTACHMENTS AND OPTIONS