ABB IRB 660 Product Manual page 192

4 Repair
4.4.3 Replacement of upper arm
Continued
View of the assembly of the upper arm components
Shown below is a cut away view of how the upper arm is fitted to the lower arm
(seen from above). The letters are being referred to in the following step by step
procedures.
xx0600002692
A
B
C
D
E
F
G
H
I
J
K
L
Continues on next page
192
Shaft, axis 2
Shaft, axis 3
Set screw, cup point (M10 x 20)
Lubricant paste (Molycote 1000)
Sealing ring (V-ring)
Sealing ring
Taper roller bearing
O-ring
Sealing ring
Sealing assembly
Lock nut (KM12)
O-ring (Di = 54.2 mm, t = 5.7 mm)
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Product manual - IRB 660
3HAC025755-001 Revision: W