Operation Manual / TPS44-F.. - TPS61-F..
8 Disassembly and assembly / 8.5 Radial clearances N and R
© Copyright 2020 . All rights reserved. HZTL2412_EN Rev.G March 2020
Measuring N and R
The mean values measured must be within the permissible values of the
radial clearance N and R.
Radial clearances N and R
Product N [mm] R [mm]
TPS44 0.15…0.49 0.36…0.67
TPS48 0.22…0.58 0.47…0.77
TPS52 0.30…0.67 0.59…0.92
TPS57 0.40…0.86 0.75…1.11
TPS61 0.50…0.94 0.90…1.32
CAUTION
Clearances out of tolerance
Clearances out of tolerance and excessively worn components can be
the cause of serious damage to machinery and property.
u Have components assessed and, if necessary, replaced by an ABB
Turbocharging Service Station.
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