Operation Manual / TPL67-C.. - TPL71-C..
Dismantling and installing the turbine
diffuser and nozzle ring
Page 102
© Copyright 2017 ABB. All rights reserved.
February 2017 HZTL2488_EN Revision D
After the turbine diffuser has been removed, the nozzle ring (56001) is
only clamped lightly with the gas outlet casing. By pulling forward, the
nozzle ring (56001) is released and can drop down.
Pull nozzle ring (56001) forward and remove.
Installing the turbine diffuser and nozzle ring
Install the nozzle ring and turbine diffuser in the reverse order of re-
moval.
Coat the screw threads with high-temperature grease.
Align nozzle ring with holes or cams in gas inlet casing.
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