Replacement Of The Upper Arm - ABB IRB 6620LX Product Manual

4 Repair

4.4.3 Replacement of the upper arm

4.4.3 Replacement of the upper arm
Location of the upper arm
The upper arm is located on top of the robot as shown in the figure below.
xx0600003057
A
B
C
D
E
F
Required equipment
Equipment, etc.
Upper arm (Axes 3-4)
O-ring
Lifting tool
Lifting chain
Roundsling
Guiding pins
Hoisting block
Grease
Continues on next page
214
Motor, axis 3
Gearbox, axis 3
Attachment screws, M12x50 quality 12.9 Gleitmo (20 pcs)
Attachment screws, M16x50 quality 12.9 Gleitmo (16 pcs)
Hole in the lower arm
Upper arm
Spare part no.
See Spare part lists
on page 351.
© Copyright 2009-2018 ABB. All rights reserved.
Art. no. Note
Replace only if damaged.
3HAC026597-001 Instruction 3HAC026600-
002 is enclosed.
-
-
Always use in pairs.
-
3HAB3537-1 Used to lubricate o-rings.
Product manual - IRB 6620LX
3HAC035737-001 Revision: P