4 Repair
4.4.3. Replacement of complete upper arm
3HAC026048-001 Revision: A116
© Copyright 2006-2008 ABB. All rights reserved.
4.4.3. Replacement of complete upper arm
Location of upper arm
The upper arm is located as shown in the figure below.
A more detailed view of the component and its position may be found in section Robot IRB
260, exploded view 1 of 2 on page 206 in part 2 of the Product manual.
xx0600002601
Required equipment
A Upper arm
B Linkage (upper parallel rod, link and lower parallel rod)
C Parallel bar
Equipment Spare part no. Art. no. Note
Sealing ring 3HAC7877-2 2 pcs. Always replace with
new.
Shaft end 3HAC025034-
001
VK-cover 3HAC12165-2 2 pcs.
Grease 3HAB3537-1 For lubrication of mounting
surfaces.
Locking liquid - Loctite 243
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