ABB HT576822 Operation Manual page 108

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Disassembly and assembly
Installing cartridge group
Fit O-ring (42012).

Attach lifting gear to the shackle of the lifting device (90190) and turn

the compressor casing (72000).
Screw three press-off nuts (61090) onto bearing casing studs, equally

distributed around circumference, and screw up to end of thread by
hand.
Push the compressor casing (72000) flush onto the cartridge group

and attach with nuts (61037).
Secure the three press-off nuts (61090) against the compressor casing

(72000) with the appropriate tightening torque (see chapter Table of
tightening torques).
Remove lifting device (90190).

Operation Manual / TPL67-C.. - TPL71-C..
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