Operation Manual / TPL73-B.. - 85-B11/ -B12
8 Disassembly and assembly / 8.10 Dismantling and fitting nozzle ring
at turbine end
© Copyright 2018 . All rights reserved. HZTL2480_EN Revision D July 2018
CAUTION
When setting down the gas inlet casing to one side, use suitable under-
lays and take care not to damage the brackets of the insulation.
u Unscrew the holder (90175) and remove the nozzle ring (56001) using
suitable lifting gear.
Assembly
u Coat the screw threads with high-temperature grease.
u Fit nozzle ring (56001) and tighten down holder (90175) using screw
(61044).
u Fit gas inlet casing (51001) and secure by screwing hexagon nuts
(90178) onto studs (90177).
u Remove holder (90175) and screw (61044).
u Fit the gas inlet casing with nozzle ring to the gas outlet casing
(61001).
u Fit and tighten the hexagon-head screws (61044) and Verbus Ripp®
washers (61043*).
u Remove the hexagon nuts (90178) from the studs (90177).
u Replace the studs with hexagon-head screws (61044) and Verbus
Ripp® washers (61043*), and tighten them.
u Remove shackle (90195) and rope from gas inlet casing.
u Attach the insulation to the gas inlet casing (51001).
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