ABB HT563800 Operation Manual page 103

NOTICE
Nozzle ring press fit for
single inlet turbine casing
NOTICE
© Copyright 2015 ABB. All rights reserved.
Disassembly and assembly
Disassembling and assembling
turbocharger
To ensure the nozzle ring is held in place during operation, it must be
clamped between the partition wall and the turbine casing.
Calculate the press fit (PD) as shown.

If the calculated value (PD) is less than 0.1 mm, an official ABB
Turbocharging Service Station must be contacted.
Measure the axial and radial clearances (see the section Axial and

radial clearances).
Operation Manual / TPS44-F.. - TPS61-F..
8
8.3 Page 101