Fig. 76: Removing Cartridge Group 1; Table 52: Threaded Rod, Dimension X - ABB HT580635 Operation Manual

Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
10 Dismantling and fitting, cartridge concept / 10.3 Removing the
cartridge group
Removing the cartridge group
Fig. 76: Removing cartridge group 1
Product
A150
A155
Table 52: Threaded rod, dimension X
1. Apply two marking lines (M) to the left and right of the cartridge group and the bracket.
2. Support and fix the turbine casing.
3. Loosen the clamping nut (42201) (see
4. Screw threaded rod (42191) up to value X at the hexagon.
5. Lift the centering bush (42193) using the threaded rod (42191) and hold it firmly.
If the centering bush jams:
Remove the clamping nut and rotate the threaded rod upwards using a standard nut.
6. Rotate the clamping nut (42201) downwards until the stop is reached.
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Loosening the clamping nut
HZTL4032_EN
Dimension X
112 ±2 mm
144 ±2 mm
→12).
Revision H July 2018