Table 35 Tightening Torque (61069) - ABB A170-M66 Operation Manual

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly
Installing turbine diffuser
Figure 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).
Figure 46: Installing turbine diffuser 2
Part number
61069
Table 35: Tightening torque (61069)
6. Coat threads of screws (61069) with high-temperature grease.
7. Fit and tighten screws (61069).
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A170-M
M14
130 Nm
HZTL4033_EN
Page 76 / 113
A175-M
M16
200 Nm
Revision A July 2016