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
u Withdraw the gas inlet casing and remove it.
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 threaded stud (51086) with high-temperature grease, screw into
gas outlet casing (61001) as far as it will go and tighten hand-tight.
u Fit nozzle ring (56001) and tighten down holder (90175) using screw
(61044).
u Fit gas inlet casing (51001), coat hexagon nuts (51087) with high-tem-
perature grease and secure on the threaded studs (51086).
u Remove holder (90175) and screw (61044).
u Fit hexagon nuts and Verbus Ripp® washers(61043*) crosswise to the
tightening torque.
u Remove shackle (90195) and rope from gas inlet casing.
u Attach the insulation to the gas inlet casing (51001).
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