Installing Cartridge Group - ABB TPL65-A32 Operation Manual

8.7
8.7
NOTICE
TPL65-A32/33/36
TPL69-A32/33
© Copyright 2014 ABB. All rights reserved.
Operation Manual / TPL65-A32 / -A33 / -A36 + TPL69-A32 / -A33
Disassembly and assembly

Installing cartridge group

Installing cartridge group
Oil orifice plate
An orifice plate is fitted in each of the two oil inlet channels in the
bearing casing. In order to obtain the required oil pressure, the diameter
of this orifice plate was individually adjusted by the engine builder.
Whenever these orifice plates are removed, or if the bearing casing, the
cartridge group or the complete turbocharger is replaced, make
absolutely sure that the orifice plate with the correct diameter is fitted in
the oil inlet channel in which the oil flows.
Re-use existing orifice plate.

Remove cover from oil connection.

Secure separate lifting gear to each of two ribs on bearing casing

provided for this purpose.
Remove supports (90450) and carefully insert cartridge group.

Evenly tighten the three screws (61059) together with Verbus Ripp®

washers (61058) to the specified tightening torque (see chapter Table
of tightening torques).
Evenly tighten screw (61059) together with Verbus Ripp® washers

(61058) and two nuts (61037) to the specified tightening torque (see
chapter Table of tightening torques).
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