55
8640
1440
0702
8620
1540
8320
0702
1490
1490
1400
1490
1490
A.0500.551 – IM-TGMAG/02.00 EN (02/2008)
10. Assembly the rear ball bearing (1440) on the pump
shaft (0702) by driving it with a pipe and plastic
hammer via the inner bearing ring until the bearing
makes contact with circlip (8620).
11. Fit circlip (8640) on the pump shaft (0702).
12. Place the bearing bracket (1400) on the workbench in
horizontal position
13. Screw countersunk screws (1540) and tighten them
crosswise to lock the front bearing.
Take care not to damage the outer rotor magnet.
14. Mount the sealing segment (1490) on the rear end
according to sketch.
First part of
sealing segment
Second part of
sealing segment
Felt
Felt