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Operation Manual / A150-M56/66/57/67 - A155-M..
11 Dismantling and fitting, cartridge concept / 11.3 Removing the cart-
ridge group
© Copyright 2021 ABB. All rights reserved.
HZTL4032_EN
Rev.Q
January 2021
11.3
Removing the cartridge group
Fig. 89: Removing insulation sheets
u
If present: Remove insulation sheets.
Fig. 90: Removing cartridge group 1
Product
Value X [mm]
A150-M
112 ±2 mm
A155-M
144 ±2 mm
Table 56: 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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Summary of Contents for HT604364
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