ABB TPS48-H33 Operation Manual page 96

Operation Manual / 4 Product description / TPS44-H.. - TPS52-H..
9 Dismantling and fitting
Marking casing position for assembly
ABB Turbo Systems recommends marking the casing positions prior to dis-
assembly.
NOTICE
Loosening the compressor casing with press-off tool
If the compressor casing cannot be loosened, it can be pressed off against
the turbine casing with the press-off tool (90042). See section Pressing off
NOTICE
the casing [➙ 67].
Figure 21: 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) (refer to chapter Disposing of turbocharger com-
ponents [➙ 91]).
5. Remove screw (72041).
6. Remove the diffuser (79000) vertically from the compressor casing.
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Revision A August 2016