ABB HT846739 Operation Manual page 91

Operation Manual / TPS48-D/E.. - TPS61-D/E..
8 Disassembly and assembly / 8.3 Disassembling and assembling tur-
bocharger
Nozzle ring press fit for
single inlet turbine casing
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NOTICE
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.
u
NOTICE
If the calculated value (PD) is less than 0.1 mm, an official ABB Tur-
bocharging Service Station must be contacted.
Measure the axial and radial clearances (see the section Axial and ra-
u
dial clearances).
HZTL2410_EN Rev.F March 2020