Cut away view of the assembly of the upper arm components
The figure shows a cut away view how the upper arm is fitted to the lower arm.
2
2
3
3
A
C
D
E
F
F
G, H
G, H
EJ
K
K
L
L
J
B
M
N
xx1100000009
Axis 2 side2
Axis 3 side3
Shaft axis 3A
Lock nut axis 3B
Shaft axis 2C
Lock nut axis 2D
Radial sealing (1 + 1 pc)E
Rust preventive (Mercasol 3106)F
Taper roller bearing D=80/125 T=29 (1 + 1 pc)G
Bearing grease Optimol Longtime PD 2H
O-ring D119x3 (1 + 1 pc)J
Sealing (1 + 1)K
Sealing ring (1 + 1 pc)L
Oil plug (1 + 1 pcs)M
BushingN
Continues on next page
210 3HAC039838-001 Revision: C
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4 Repair
4.4.3 Replacing the upper arm
Continued