Axial Clearance - ABB TPL65-A32 Operation Manual

8.4
8.4
WARNING
Clearance A [mm]
CAUTION
© Copyright 2014 ABB. All rights reserved.
Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
Disassembly and assembly

Axial clearance

Axial clearance
Physical hazards due to sharp edges on compressor wheel
The compressor wheel has sharp edges which can result in injury.
Wear safety gloves.

Wear safety gloves against mechanical risks.
The axial clearance (A) must be measured before removing and after

fitting the cartridge group.
Measure and note the axial clearance (A).

TPL65-A32 / A33 / A36
0.31 ... 0.49
Clearances out of tolerance
Clearances out of tolerance and excessively worn components can be
the cause of serious damage to machinery and property.
Have components assessed and, if necessary, replaced by an ABB

Turbocharging Service Station.
8
8.4
TPL69-A32 / -A33
0.33 ... 0.50
Page 83