ABB TPL85-B14 Operation Manual page 103

Removing the compressor
casing internal part
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Disassembly and assembly
Removing internal part of compressor
casing
Unscrew nuts (74027) and remove them together with washers

(74018).
Remove four studs (74026/74029) in the upper section and fit two

guide studs (90320).
Leave two holes free in the upper section for a lifting device (90190).

Hoist up the lifting device (90190) using the shackle (90195) and the

lifting gear.
Using press-off screws (90900), press away the compressor casing in-

ternal part (76000) until the lifting device (90190) can be attached and
secured to a crane.
Remove the compressor casing internal part (76000) along with the

wall insert and diffuser.
Fit the support angle (90025).

Remove the O-ring (76040).

Set down the compressor casing internal part (76000) along with the

wall insert and diffuser in a horizontal position.
Remove screws (42059) together with flange. Also remove possible

contamination behind the flange.
Fit flange with screws (42059) and new gasket (42041) after cleaning.

Operation Manual / TPL85-B14/-B15/-B16
8
8.6 Page 101