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Operation Manual / TPL69-A10 / -A30 ... TPL77-A10 / -A30

8 Disassembly and assembly / 8.7 Installing cartridge group

8.7 Installing cartridge group

CAUTION

Oil orifice plates

An orifice plate for adjusting the oil pressure is fitted in each of the two

oil inlet channels in the bearing casing. When the cartridge group, the

bearing casing or the turbocharger is fitted to the engine, it must be

ensured that the orifice plates that are specified for the turbocharger

have been installed in the two oil inlet channels.

u Check correct installation of oil orifice plates.

u Remove the cover from the oil connection.

u Fit flange(42044) with screws(42064) and new gasket(42045).

u Attach one lifting gear each to the two fins of the bearing casing

provided for this purpose.

u Remove supports (90450) and carefully insert cartridge group.

u Tighten screws (61059) and Verbus Ripp® washers (61058) evenly.

Page 100 / 136

ABB TPL69-A Series User Manual

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