ABB HT603545 Operation Manual page 113

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Operation Manual / TPL76-C
8 Disassembly and assembly / 8.8 Dismantling and fitting nozzle ring
at turbine end
1) If present
© Copyright 2020 . All rights reserved.
Push in nozzle ring (56001) as far as it will go at the cover of the gas
u
inlet casing.
Coat threads of threaded studs (56021) with high-temperature grease
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and fit threaded studs. Fit the locking plates (56018) and nuts
(56022).
Tighten nuts (56022) and bend locking plates (56018) over.
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CAUTION
Correct assembly
The nozzle ring must be easily movable after assembly.
Fix a new spiral-wound gasket (61050) in the slot at three evenly dis-
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tributed points with a little superglue (for example "Loctite 454 Gel").
Position gas inlet casing complete with nozzle ring on gas outlet cas-
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ing (61001).
HZTL2485_EN
Rev.G
March 2020

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