Fig. 78: Removing Cartridge Group 2 - ABB HT599244 Operation Manual

Operation Manual / 4 Product description / A150-M58/68
10 Dismantling and fitting, cartridge concept / 10.3 Removing the
cartridge group
Fig. 78: Removing cartridge group 2
If the cartridge group cannot be loosened, the press-off tool (90042) can be used.
1. Treat threads of studs (51006) with penetrating oil and leave to take effect.
2. Loosen nuts (51007) and remove Verbus Ripp® washers (51003) together with fastening
strips (51002).
3. Pull the cartridge group from the turbine casing and remove it.
© Copyright 2020 ABB. All rights reserved. HZTL4041_EN Rev.D March 2020