Axial Clearance A And Radial Clearance B - ABB TPS 61D01 Operation Manual

Operation Manual / TPS48-D/E.. - TPS61-D/E..
8 Disassembly and assembly / 8.4 Axial clearance A and radial clear-
ance B

8.4 Axial clearance A and radial clearance B

Axial clearance A and ra-
dial clearance B [mm]
© Copyright 2020 . All rights reserved.
Following removal and before installation of the cartridge group, the
u
axial clearance A and radial clearance B must be measured and noted.
NOTICE
In order to correctly measure the axial clearance A, the turbine must be
raised slightly.
WARNING
Risk of injury due to sharp edges on the compressor wheel
The compressor wheel has sharp edges which can cause injuries.
Wear safety gloves.
u
Wear safety gloves to protect against mechanical hazards.
TPS48
A minimum 0.08
A maximum 0.16
B minimum 0.50
B maximum 1.00
CAUTION
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
u
Turbocharging Service Station.
HZTL2410_EN
TPS52 TPS57
0.10 0.12
0.18 0.21
0.61 0.72
1.15 1.31
Rev.F
TPS61
0.15
0.25
0.81
1.55
March 2020