ABB HT576667 - Fig. 45: Installing Turbine Diffuser 1; Fig. 46: Installing Turbine Diffuser 2; Table 31: Tightening Torque (61069)

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly / 8.8 Installing nozzle ring
© Copyright 2017 ABB. All rights reserved. HZTL4033_DE Revision B December 2017
Installing turbine diffuser
Fig.45: Installing turbine diffuser 1
1. Using lifting gear, move turbine diffuser (63000) in over guide studs (90802) until the
lifting gear is on the gas outlet casing.
2. Fit guide plates (90328) with nuts (61037).
3. Remove the lifting gear.
4. Slide in turbine diffuser as far as it will go.
5. Remove nuts (61037), guide plates (90328) and guide studs (90802).
Fig.46: Installing turbine diffuser 2
Part number A170-M A175-M
61069 M14
130 Nm
M16
200 Nm
Table31: Tightening torque (61069)
6. Coat threads of screws (61069) with high-temperature grease.
7. Fit and tighten screws (61069).
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