ABB IRB 6660 Product Manual page 229

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.
IRB 6660 - 100/3.3, IRB 6660 - 130/3.1
xx0700000058
A
B
C
D
E
F
G
H
I
J
K
L
Product manual - IRB 6660
3HAC028197-001 Revision: S
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 (KM12)
O-ring (Di = 54.2 mm, t = 5.7 mm)
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4 Repair
4.4.3 Replacement of upper arm
Continued
Continues on next page
229