Operation Manual / TPL67-C.. - TPL71-C..
Disassembly and assembly
8
Dismantling and fitting nozzle ring at
turbine end
8.8
Page 110
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Febr
ua
ry
2017
HZ
TL2
488_
EN
Rev
is
ion D
Assembly
Carefully clean grooves and contact surfaces in / on casing and keep
free from metal chips.
Keep grooves and spiral-wound gasket free from oil and grease.
Fix a new spiral-wound gasket (61050) using a little instant adhesive
(for example "Loctite 454 gel") applied at three equally spaced points
in groove.
Fit nozzle ring to gas inlet casing and fix it.
Fit gas inlet casing.
Use guide studs (90320) as a centering aid and remove them after-
wards.
Brush screw threads (61044) with high temperature grease.
Position segments (51012) using screws (61044).
Make sure that collars (C) of segments (51012) rest in groove (S).
Position screws (61044).
1) If provided
Segment connection
Checking
Flange connection