Komatsu WA800-3E0, Operation & Maintenance Manual

Page: 190 / 336

OPERATION
OPERATION
3-128
5. Assemble the shims selected in Step 4, align the pin holes,
then insert bucket hinge pin (5).
Coat with grease to prevent damage to the dust seal when
inserting the bucket hinge pin.
Use a bucket hinge pin that has a grease hole.
6. Install mounting bolt (6).
7. Move cord ring (2) down to the groove.
NOTICE
Coat the groove of the cord ring with grease before install-
ing it. If the cord ring is installed while the groove is dry,
force will be applied to the cord ring when the bucket is
operated and this will cause damage to the cord ring.
8. Use the same procedure as in steps 1 to 7 to install the bucket link pin.
Assemble a pin that has no grease hole at the bucket link.
9. Coat the bucket hinge pin and bucket link pin with grease. For details, see “LUBRICATING (4-45)“.
For details of removing and installing the bucket, please contact your Komatsu distributor.