Removing The Turbocharger - ABB HT604070 Operation Manual

Operation Manual / TPL67-C.. - TPL71-C..
7 Removal and installation / 7.2 Removing the turbocharger

7.2 Removing the turbocharger

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Disconnect all gas, air and oil lines in accordance with engine manu-
u
facturer's instructions.
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 bear-
ing 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.
Check that the oil orifices have been correctly installed.
u
Use the two suspension eyes on the bearing casing (observe the mark-
ing on the insulation). The lifting gear around the gas inlet casing serves
to align the turbocharger horizontally.
Remove the insulation shell (S) from the bearing casing and possibly
u
the insulation on the gas inlet casing. Leave any remaining insulation
on the turbocharger.
HZTL2488_EN Rev.G March 2020