Fig. 84: Removing Cartridge Group 1; Table 54: Threaded Rod, Value X - ABB A155-M57 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. 84: Removing cartridge group 1
Product
A150-M
A155-M
Table 54: Threaded rod, value 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
Value X [mm]
112 ±2 mm
144 ±2 mm
→12).
Rev.P March 2020