ABB A170-M Series - Fig. 45: Installing Nozzle Ring 2; Table 34: Tightening Torque (56014)

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly / 8.8 Installing nozzle ring
© Copyright 2019 ABB. All rights reserved. HZTL4033_DE Revision C February 2019
Fig.45: Installing nozzle ring 2
Part number A170-M A175-M
56014 M10
50 Nm
M10
50 Nm
Table34: Tightening torque (56014)
6. Undo nuts (61037) and remove guide plate (90328).
7. Undo screws (90339) and remove retaining plate (90338) with guide rod (90336).
8. Coat the threads of screws (56014) and the contact surface between screw and locking
washer with high-temperature grease.
9. Fit the nozzle ring (56001) on the gas inlet casing (51001) using the screws (56014) and
locking washers (56015).
10. Bend over locking washers (56015).
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