ABB Power2 850-M16 - Page 115

Operation Manual / Power2 850-M / 4.1 Low-pressure stage
4
Disassembly and assembly
Page 23 /
49
© Copyright 2015 ABB. All rights reserved.
HZTL4062_EN
Revision -
December 2015
Figure 17: Removing turbine diffuser and nozzle ring 3
7. Insert bracket with guide tube into connecting flange.
8. Secure guide tube with bolt (90033).
9. Secure lifting gear to swivel lifting eye (90231).
10. Fit four plates (90031) and secure with plate (90032), screw (90656) and nut (90432).
11. Press off turbine diffuser evenly using the press-off screws (90902).
Figure 18: Removing turbine diffuser and nozzle ring 4
12. Carefully move out turbine diffuser (63000).
13. Put down turbine diffuser.
Remove plate (90032), screw (90656), nut (90432) and plates (90031).
Remove press-off screws (90902).
14. Loosen screws (56017) with box spanner insert (90770) and remove together with clamps
(56018).
15. Remove nozzle ring (56001).