ABB HT847430 - Removing the Compressor Casing; Fig. 28: Removing the Compressor Casing (1;2); Fig. 29: Removing the Compressor Casing (2;2)

Operation Manual / TPS44-H.. - TPS52-H..
10 Dismantling and fitting / 10.6 Removing the compressor casing
© Copyright 2021 ABB. All rights reserved. HZTL4037_EN Rev.G June 2021
10.6 Removing the compressor casing
Fig.28: Removing the compressor casing (1/2)
1. Place the turbocharger in a vertical position on a soft underlay.
2. Loosen the hexagon-head screws(72011) and remove them with fastening strips(72012).
Fig.29: Removing the compressor casing (2/2)
1. Secure lifting gear to compressor casing (72000).
2. Remove the compressor casing(72000) vertically.
3. Rotate the compressor casing(72000) through 180° and put it in place.
4. Remove and dispose of O-ring(42012) (see chapter Disposing of turbocharger compon-
ents →97).
5. Remove screw(72041).
6. Remove the diffuser(79000) vertically from the compressor casing.
Page 76 / 109