ABB HT574400 Operation Manual page 99

Operation Manual / 4 Product description / A100-M axial
8 Disassembly and assembly
Clearance between blade tip and casing
Serious damage to machinery or property can result from the rubbing or
jamming of the blade tips on the casing.
CAUTION
Check that the blades do not rub on the turbine diffuser during disassem-

bly/assembly by rotating the rotor.
Figure 35: Removing cartridge group 2
1. Evenly press off cartridge group by screwing three press-off screws (90900) into the des-
ignated holes.
2. Using two guide rods (90490), move out cartridge group.
3. Fit supports (90450) and put down cartridge group.
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Revision A July 2016