Axial Clearance; Removing Cartridge Group - ABB HT605592 Operation Manual

Operation Manual / TPL67-C.. - TPL71-C..
8 Disassembly and assembly / 8.4 Axial clearance

8.4 Axial clearance

Clearance A [mm]

8.5 Removing cartridge group

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WARNING
Physical hazards due to sharp edges on compressor wheel
The compressor wheel has sharp edges which can result in injury.
Wear safety gloves.
u
Wear safety gloves to protect against mechanical hazards.
The axial clearance (A) must be measured before removing and after fit-
ting the cartridge group.
Measure and note the axial clearance (A).
u
TPL67-C
0.31 ... 0.49
CAUTION
Clearances outside the tolerance
Serious damage to engines or property can be caused by clearances
outside the tolerance and excessively worn parts.
Have the components assessed and, if necessary, replaced by an
u
ABB Turbocharging Service Station.
Remove insulation.
u
HZTL2488_EN
TPL71-C
0.33 ... 0.50
Rev.G March 2020