Operation Manual / A170-M.. - A175-M..
9 Disassembly and assembly / 9.9 Installing the cartridge group
© Copyright 2020 ABB. All rights reserved. HZTL4033_EN Rev.G December 2020
Fig.57: Installing the cartridge group 3
Product Size Tightening torque [Nm]
A170-M M18x1.5 150
A175-M M18x1.5 150
Table41: Tightening torque(86505)
1. Screw in and tighten speed sensor (86505) with new O-ring (86506).
2. Insert cable connector (86515).
CAUTION
Oil orifices
There is an orifice for adjusting the oil pressure in each of the two oil supply
pipes of the bearing casing. When the cartridge group, the bearing casing or
the turbocharger-is being fitted to the engine, it must be ensured that the
orifices specified for the turbocharger are installed in both oil supply pipes.
u Check that the oil orifices have been correctly installed.
u Remove temporary covers on oil connections.
u Fit all oil pipes according to instructions of enginebuilder.
Version with compressor wheel cooling
u Fit air supply line (see Compressor wheel cooling).
Page 100 / 143
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