Komatsu PW118MR-11, Operation & Maintenance Manual, Page: 433 / 462

7.
Open the central right cover.
8.
Remove the screws (1) and remove the cover (2).
9.
Loosen the cam (F) and gradually discharge the internal
pressure.
10. Remove the cap (F) and replace it.
11. Remove the hoses on the attachment side. Install the
plugs to outlets (2 places).
The plugs are used to prevent the attachment from making
incorrect operation caused by mixing in of foreign matter.
After the plugs are correctly installed, store the attach-
ment.
12. Pull out the mounting pins (2 places), remove the attach-
ment, then install the bucket.
For details concerning the assembly of the bucket, see
OPERATION “METHOD FOR REPLACING AND INVERT-
ING BUCKET”.
After installing the bucket, check the oil level in the hydraulic tank.
METHOD FOR INSTALLING ATTACHMENT
1.
Remove the bucket.
For details concerning the removal of the bucket, see OPERATION “METHOD FOR REPLACING AND IN-
VERTING BUCKET”.
RKA63662
RKA63520
ATTACHMENTS AND OPTIONS HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT
6-13
WENAM00130