Operation Manual / TPS44-H.. - TPS52-H..
10 Dismantling and fitting / 10.12 Installing the cartridge group
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HZTL4037_EN
Rev.G
June 2021
10.12
Installing the cartridge group
Lifting the cartridge group and rotating it by 90°
Fig. 39: Lifting the cartridge group and rotating it by 90°
1. Fit a new, high temperature-resisting O-ring (42012, red or green) (see
2. Loosen and remove nuts.
3. Lift the cartridge group out of the service support (90012).
4. Insert the screws of the service support from above and fit ring nuts (VRM) with washers.
5. Attach lifting gear to the ring nuts (VRM).
6. Lift cartridge group at the side of the ring nuts (VRM) and turn it into a vertical position
(compressor wheel facing downwards). Use edge guard between turbines and lifting
gear.
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