Table of Contents
Advertisement
4 Repair
4.4.4 Replacing linkage - upper link arm
Continued
7
8
9
Refitting the upper link arm
Use this procedure to refit the upper link arm of the linkage system.
1
Continues on next page
224
Action
Remove the upper link arm as shown in the
figure, by using the assembly tool as a puller
tool.
Note
The support washers on the inside of the link
arm can stick to the grease of the bearings
when the link arm is being removed.
Remove them from the link arm!
Remove the inner support washers and
spacer rings complete (2+2 pcs).
Remove residual grease and sealing com-
pound.
Action
If needed, replace the bearings in the upper
link arm.
Note
The bearings are sensitive for pushes. Make
sure they are not damaged!
© Copyright 2013 ABB. All rights reserved.
Note
Art. no. is specified in
Required equip-
ment on page
222.
xx1000001081
xx1000001082
Note
3HAC039838-001 Revision: C
Advertisement
Table of Contents
