Refitting the upper arm - securing the shaft
Use this procedure to secure the shaft of the upper arm.
Continue the refitting procedure starting on the axis 2 side.
NoteAction
Shown in the figure:
• Cut away view of the assembly of
the upper arm components on
page 210
Check that there is no grease on the radial
sealings in the upper arm.
Note
There must not be any grease at all on the
radial sealing. Otherwise grease will appear
on the surface supposed to be cleaned from
grease with isopropanol.
1
xx1100000026
Parts:
• A: Shaft axis 3
• C: Tapered roller bearing
• D: Sealing
• E: Sealing ring, with o-ring
• F: Lock nut + Loctite 243
Only applicable to the axis 3 side!
See the exploded view of the parts in the
continued procedure of fitting the axis 3 side.
2
Continues on next page
216 3HAC039838-001 Revision: C
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4 Repair
4.4.3 Replacing the upper arm
Continued