Operation Manual / Power2 850-M / 4.1 Low-pressure stage
4 Disassembly and assembly / 4.10 Removing turbine diffuser and
nozzle ring
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HZTL4062_EN
Rev.C
July 2020
Fig. 16: Removing turbine diffuser and nozzle ring 2
4. Loosely screw in three press-off screws (90902).
5. Secure guide tube (90422) to bracket (90030) with screws (90955) and nuts (90415).
6. Do not fit front bolt (90033) yet.
Fig. 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).
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