Removing The Turbocharger - ABB HT576936 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
supplied by ABB Turbo Systems.
Disconnect all gas, air and oil pipes in accordance with the engineb-
u
uilder's instructions.
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.
Check correct installation of oil orifice plates.
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
Revision E July 2017