
Operation Manual / Power2 850-M / Low-pressure stage
9 Disassembly and assembly / 9.11 Installing turbine diffuser and
nozzle ring
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HZTL4062_EN
Rev.E
March 2022
9.11
Installing turbine diffuser and nozzle ring
Fig. 39: Installing the nozzle ring and turbine diffuser 1
Part number
Thread and tightening torque
56017
M8 Tx40
25 Nm
Table 44: Tightening torque (56017)
1. Fit nozzle ring (56001).
2. Coat thread of screws (56017) with high-temperature grease. Fit clamps (56018) and
screws (56017).
3. Tighten screws with torque spanner using the box spanner insert (90770). Observe tight-
ening torque.
4. Screw in a guide stud (90316) in the upper area on the left and right.
5. Secure lifting gear to swivel lifting eye (90231).
(Installation of bracket and plate see
Removing turbine diffuser and nozzle ring
6. Insert turbine diffuser (63000) via the guide studs.
7. Coat a screw (61056) with high-temperature grease and screw in to secure the turbine
diffuser.
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