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Operation Manual / A130-H.. - A140-H..

9 Dismantling and fitting / 9.6 Removing the compressor casing

9.6 Removing the compressor casing

Removing the compressor casing

u Mark the casing position for assembly.

Fig.39: Removing the compressor casing

*) In some installations a special graphite cord sealing (42126) is fitted (see also chapter

Spare parts →110).

1. Loosen screws(72011) and remove together with fastening strips(72012).

2. Attach swivel lifting eye(S) to the compressor casing and the lifting gear.

3. Remove the compressor casing(72000) and turn it 180°.

4. Remove and dispose of the O-ring(42012) or graphite cord sealing(42126).

5. Loosen screws(79041) and remove from the compressor casing(72000) with fixing

discs(79040) and diffuser(79000).

If the compressor casing cannot be loosened, it can be pressed off against the turbine cas-

ing using the press-off tool(90042) (see chapter Pressing off the casing →88).

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