Fig. 44: Installing Cover Ring; Table 30: Tightening Torque (57005) - ABB HT575751 Operation Manual

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly / 8.8 Installing nozzle ring
Installing cover ring
Fig. 44: Installing cover ring
Part number
57005
Table 30: Tightening torque (57005)
1. Using lifting gear, move in cover ring (57001) over guide studs (90802) with notch (V) fa-
cing the gas outlet flange 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 cover ring as far as it will go.
5. Remove guide plates (90328) and nuts (61037).
6. Coat threads of screws (57005) with high-temperature grease.
7. Fit and tighten screws (57005).
© Copyright 2017 ABB. All rights reserved.
A170-M
M14
130 Nm
HZTL4033_DE
A175-M
M16
200 Nm
Revision B December 2017