Fayat Group BOMAG BW 900-50 Service Manual page 146

Repairing the oscillating articulated joint
Fig. 8
Fig. 9
Fig. 10
Fig. 11
008 921 86
11. Cover the thread on the bearing journal with
LOCTITE and tighten hexagon nut 1 (Fig. 8) with
300 Nm.
i
Note
When tightening the hexagon nut (1) move the
bearing housing to and fro to ensure a uniform
wear pattern of the individual bearing rollers.
12. Knock the new rocker bearings (Fig. 9) in until
they bottom.
Caution
!
The assembly mandrel should only contact
the outer race of the rocker bearing, as other-
wise the bearing will be destroyed!
13. Install new seal rings (3) (Fig. 10), shims (2) and
supporting discs (1) to the bearing journals of the
bearing housing.
14. Knock both bearing blocks 1 (Fig. 11) onto the
bearing journals.
BOMAG
11.3
153