ABB HT846254 Operation Manual page 109

Operation Manual / TPL76-C
8 Disassembly and assembly / 8.7 Installing cartridge group
Clearance A [mm]
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Measuring and checking axial clearance
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.
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Wear safety gloves to protect against mechanical hazards.
Measure and note axial clearance A.
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CAUTION
If the axial clearance (A) is out of tolerance, an official ABB Turbochar-
ging Service Station must be contacted.
Connect oil pipes and all air lines in accordance with enginebuilder
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specifications.
Fit filter silencer or air suction branch and fasten with nuts (74027)
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and washers (74018).
Refit insulation if it was removed.
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HZTL2485_EN
TPL76-C
0.43 ... 0.69
Rev.G March 2020