ABB HT578167 Operation Manual page 104

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Operation Manual / TPL67-C.. - TPL71-C..
8 Disassembly and assembly / 8.8 Dismantling and fitting nozzle ring
at turbine end
1) If provided
Segment connection
Checking
Flange connection
© Copyright 2018 . All rights reserved.
Fix a new spiral-wound gasket (61050) using a little instant adhesive
u
(for example "Loctite 454 gel") applied at three equally spaced points
in groove.
Fit nozzle ring to gas inlet casing and fix it.
u
Fit gas inlet casing.
u
Use guide studs (90320) as a centering aid and remove them after-
u
wards.
Brush screw threads (61044) with high temperature grease.
u
Position segments (51012) using screws (61044).
u
Make sure that collars (C) of segments (51012) rest in groove (S).
Position screws (61044).
u
HZTL2488_EN
Revision E
April 2018

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Tpl71-c35

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