ABB A135-H66 - Fig. 42: Nozzle Ring Compression PD; Nozzle Ring Compression PD; Table 35: Nozzle Ring Compression PD

Operation Manual / 4 Product description / A130-H.. - A140-H
8 Dismantling and fitting / 8.12 Nozzle ring compression PD
© Copyright 2020 ABB. All rights reserved. HZTL4030_EN Rev.F February 2020
8.12 Nozzle ring compression PD
In order 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.42: Nozzle ring compression PD
42001 Bearing casing 51000 Turbine casing
42400 Heat shield 56001 Nozzle ring
Product Nozzle ring compression PD [mm]
A130-H -0.15 ... 0.15
A135-H -0.16 ... 0.16
A140-H -0.16 ... 0.16
Table35: Nozzle ring compression PD
1. Measure dimensions A, B and S on cleaned surfaces.
2. Calculate compression(PD).
u If the calculated value (PD) lies outside the specified range, contact an ABB Turbochar-
ging Service Station.
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