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4 Repair
4.4.1 Replacing the turning disk
4.4 Upper and lower arm
4.4.1 Replacing the turning disk
Location of turning disk
The turning disk is located in the front of the wrist housing as shown in the figure
below.
xx0200000217
A
B
C
D
F
Required equipment
Equipment, etc.
Turning disk
O-ring
Wrist, type 2
Grease
Flange sealant
Standard toolkit
Other tools and procedures may
be required. See references to
these procedures in the step-
by-step instructions below.
Continues on next page
254
Turning disk
Wrist unit
Oil plug, draining
Oil plug, filling
Attachment screws (12 pcs)
Art. no.
For spare part no.
see:
on page
3HAB3772-64 (1 pc)
3HAB3772-61 (12
pcs)
3HAB3537-1
3HAC034903-001
-
© Copyright 2004-2018 ABB. All rights reserved.
Note
Spare part lists
425.
Must be replaced when replacing
the turning disk!
Used to lubricate the o-rings.
Loctite 574
Content is defined in section
Standard tools on page
These procedures include refer-
ences to the tools required.
Product manual - IRB 6650S
435.
3HAC020993-001 Revision: Z
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