ABB A150-M67 Operation Manual page 136

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
9 Dismantling and fitting with removed air inlet and gas outlet / 9.18
Installing the cartridge group with compressor and turbine casing
9.18 Installing the cartridge group with compressor
and turbine casing
Fig. 70: Installing the cartridge group with compressor and turbine casing
1. Fit new O-rings (42195, 42200).
2. Remove cover from oil inlet and outlet and carefully lower cartridge group with com-
pressor and turbine casing onto bracket.
Fig. 71: Installing the cartridge group with compressor and turbine casing
3. Mount and tighten the clamping nut (see
nut →17).
4. Remove lifting gear from bearing casing.
5. If present: Remove the screw plug from the connection for the compressor wheel cooling
(01) and fit the cooling air line.
6. If present: Plug in the plug to the speed sensor (86505).
If present: Fit connecting pipe for turbine cleaning.
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Fastening the turbocharger with a clamping
HZTL4032_EN Rev.P March 2020