4 Repair
4.7.4. Replacement of gearbox, axis 6
4053HAC023082-001 Revision: E
© Copyright 2004-2008 ABB. All rights reserved.
4.7.4. Replacement of gearbox, axis 6
Location of gearbox
The axis 6 gearbox is located in the center of the wrist unit as shown in the figure below.
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Required equipment
A Gearbox, axis 6
B Attachment screws and washers, gearbox (18 pcs)
C Oil plug, draining
D Oil plug, filling
- O-ring (not shown in figure)
Equipment, etc. Spare part no. Art. no. Note
Gearbox 3HAC 10828-13 Includes o-ring 3HAB 3772-
57.
Washers 3HAA 1001-172 Not included in gearbox!
Replace only when damaged!
O-ring 3HAB 3772-58 Must be replaced when reas-
sembling gearbox!
Grease 3HAB3537-1 For lubricating the o-ring.
Rust preventive 3HAC026621-001 Only Foundry Prime
Equivalent:
• Mercasol 3106
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