Attachment Mounting / Dismounting Procedure - Komatsu PC210LC-6K Operation & Maintenance Manual

28.3. ATTACHMENT MOUNTING /
DISMOUNTING PROCEDURE
DISMOUNTING PROCEDURE
1. Curl the arm in then lower the boom to the
ground.
Set the attachment valves on the arm to
the stop position as shown.
2. Place the attachment on the ground and
stop the engine.
3. Operate levers and attachment pedals to
full stroke 2 to 3 times to release hydraulic
system pressure. Ensure oil temperature
is low.
4. Remove the hoses on the attachment side. Install the blind plugs to
the two outlets .
Install blind plugs to the attachment hoses to prevent entry of dirt
during dismounting and storage.
5. Dismount the attachment by removing the retaining pins (2 pins).
Then, mount the bucket.
For the bucket mounting procedure, see 12.15 " R E P L A C E M E N T
AND INVERSION OF BUCKET''.
6. After the bucket is mounted, check the hydraulic oil level.
28. MACHINES READY FOR ATTACHMENTS
5-9