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Operation Manual / A150-M56/66/57/67 - A155-M..
10 Dismantling and fitting with removed air inlet and gas outlet /
10.10 Nozzle ring compression PD
10.10
Nozzle ring compression PD
For the nozzle ring (56001) to be fixed during operation, it must be clamped between the
heat shield (42400) and the turbine casing (51000).
Fig. 65: Nozzle ring compression PD
42001
Bearing casing
42400
Heat shield
Product
A150-M
A155-M
Table 46: Nozzle ring compression PD
1. Measure values A, B, and S on cleaned surfaces.
2. Calculate compression (PD).
If the calculated value (PD) lies outside the specified range, contact an ABB Turbochar-
u
ging Service Station.
© Copyright 2021 ABB. All rights reserved.
51000
Turbine casing
56001
Nozzle ring
Nozzle ring compression PD [mm]
HZTL4032_EN
-0.17 ... 0.17
-0.17 ... 0.17
Rev.Q
January 2021
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