Operation Manual / TPR56-F + TPR61-F8 Disassembly and assembly / 8.7 Installing cartridge group© Copyright 2018 . All rights reserved. HZTL2490_EN Revision D May 20188.7 Installing cartridge groupCAUTIONOil orifice platesAn orifice plate for adjusting the oil pressure is fitted in each of the twooil inlet channels in the bearing casing. When the cartridge group, thebearing casing or the turbocharger is fitted to the engine, it must beensured that the orifice plates that are specified for the turbochargerhave been installed in the two oil inlet channels.u Check correct installation of oil orifice plates.CAUTIONIf there is no or insufficient clearance between the rotor turbine bladesand the turbine diffuser, the blades and the turbine diffuser (casing)can be damaged.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 casingprovided for this purpose.u Remove supports (90450) and carefully insert cartridge group.Page 67 / 79
