Table of Contents
Advertisement
OPERATION
4.
Invert the removed bucket.
5.
Align arm (5) with mounting portion (1).
6.
Align link (6) with mounting portion (2).
7.
Insert grease-coated pins (A) and (B) into mounting por-
tion (1) and mounting portion (2) respectively.
REMARK
Fit O-ring (3) to mounting portion (1) of arm (5) and bucket
(4).
Fit O-ring (3) to arm (5) as shown in the figure since it is
damaged easily when bucket (4) is installed.
After inserting the pin, fit it in the regular groove.
8.
Install the lock bolt and nut of each pin.
9.
Apply grease to each pin.
REMARK
•
Lubricate with grease thoroughly until the grease comes out from the end faces.
•
When replacing the bucket, replace the dust seal with a new one if it is damaged. If a damaged one is
used without being replaced, sand and dirt may enter the part of pin and cause abnormal wear of the
pin.
MACHINE OPERATIONS AND CONTROLS
WENAM00111
3-191
Advertisement
Chapters
Table of Contents
