ABB IRB 6660 - 130/3.1 Product Manual page 192

4 Repair
4.4.3. Replacement of upper arm
Continued
View of the assembly of the upper arm components
The figures below show a cut away view how the upper arm is fitted to the lower arm. (Seen
from above) The letters in the figures are being referred to in the step by step procedures
below.
xx0700000058
Robot variant IRB 6660 - 130/3.1.
A
B
C
D
E
F
G
H
I
J
K
L
190
Shaft, axis 2
Shaft, axis 3
Set screw, cup point M10 x 20 quality 45H-A3F
Lubricant paste (Molycote 1000)
Sealing ring (V-ring)
Sealing ring
Taper roller bearing
O-ring
Sealing ring
Sealing assembly
Lock nut (KM 12)
O-ring (Di = 54.2 mm, t = 5.7 mm)
Continues on next page
3HAC028197-001 Revision: A