Removing The Turbocharger - ABB HT603545 Operation Manual

Operation Manual / TPL76-C
7 Removal and installation / 7.2 Removing the turbocharger

7.2 Removing the turbocharger

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A suitable suspension device (as illustrated) must be used when re-
u
moving and installing the turbocharger. The suspension device is not
included in the scope of delivery of ABB.
Disconnect all gas, air and oil pipes in accordance with the engineb-
u
uilder'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
Suspension dimension
A
B
C
Use the two suspension eyes on the bearing casing (L1, L2) (observe the
marking on the insulation).
The two suspension eyes on the turbine-end foot (T1, T2) are used for
horizontal alignment of the turbocharger.
Remove the insulation shell from the bearing casing and turbine-end
u
foot. Leave the remaining insulation on the turbocharger.
HZTL2485_EN
Distance in [mm]
860
1210
800
Rev.G March 2020