Alamarin Jet COMBI-FRAME AJ 285 Repair Manual page 10

Figure 4. Removing the bearing housing
5. Open the bearing housing screws (6 pcs, figure 4, point B).
6. Pull the shaft off the frame.
Use the two M6 holes, from which the screws must first be removed
(figure 4, point C). Replace the screws with longer screws or threaded
rods, and tighten them until they bottom out. Tighten them evenly until the
bearing housing comes loose from the frame.
The bearing housing comes loose together with the shaft, bearings, and
the mechanical seal.
7. Open the bearing housing cover screws (2 pcs, figure 4, point C) and
remove the bearing housing cover (figure 5, point A).
8. Remove the drive flange shaft seal (figure 5, point B) if you did not already
remove it before with the drive flange.
Figure 5. Bearing housing cover
6
Main shaft and bearing
Repair manual
KM/285/EN/1.1.0