Operation Manual / TPL67-C.. - TPL71-C..
ng cartridge group
Page 99
© Copyright 2017 ABB. All rights reserved.
February 2017 HZTL2488_EN Revision D
Unplug cable connector (86515) and unscrew speed sensor (86505)
with O-ring (86506).
Attach one lifting gear each to the two fins of the bearing casing pro-
vided for this purpose.
Unscrew the three screws (61059) and remove them together with the
Verbus Ripp® washers (61058).
Evenly press off cartridge group by screwing press-off screws (90900)
into the designated holes.
If the blades have insufficient or no clearance between the rotor and the
casing, the blades and the casing may be damaged.
Check that the blades do not rub on the turbine diffuser by rotating the
rotor.
Withdraw cartridge group.
Fit supports (90450) using screws and put down cartridge group.
Remove screws (42064) together with flange (42044). Also remove
possible contamination behind the flange.
Cover the oil connections.
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