4 Repair
4.4.2. Replacement of complete wrist unit
2453HAC020993-001 Revision: G
© Copyright 2004-2008 ABB. All rights reserved.
4.4.2. Replacement of complete wrist unit
Location of wrist unit
The wrist unit is located in the frontmost part of the upper arm as shown in the figure below.
A more detailed view of the component and its position may be found in chapter Exploded
views in the Product manual, reference information.
xx0200000184
Required equipment
A Wrist unit
B Turning disk
C Cover, wrist unit
D Cover, upper arm tube
E Connectors, upper arm tube, with cable bracket (R3.FB5, R3.MP5)
F Cable bracket
G Attachment point for lifting tool, wrist unit
H Wrist unit attachment screws and washers
I Upper arm tube
Equipment etc. Spare part no. Art. no. Note
Wrist, type 2 3HAC16626-2
Wrist, type 2, insulated
turning disk
3HAC16626-3
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