Removing The Turbocharger - ABB HT568005 Operation Manual

7.2
7.2
CAUTION
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Removal and installation

Removing the turbocharger

Removing the turbocharger
A suitable suspension device (as illustrated) must be used when re-

moving and installing the turbocharger. The suspension device is not
supplied by ABB Turbo Systems.
Disconnect all gas, air and oil lines in accordance with engine builder's

instructions.
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 en-
sured 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.

Suspension dimension
A
B
C
Use the two suspension lugs (L1, L2) on the bearing casing (observe the
marking on the insulation).
The two suspension lugs on the foot at the turbine end (T1, T2) serve to
align the turbocharger horizontally.
Remove the insulation shell from the bearing casing and turbine-end

foot. Leave the remaining insulation on the turbocharger.
Operation Manual / TPL76-C
7
7.2
Distance in [mm]
860
1210
800
Page 86