Removing The Turbocharger - ABB HT843754 Operation Manual

Operation Manual / TPL69-A10 / -A30 ... TPL77-A10 / -A30
7 Removal and installation / 7.2 Removing the turbocharger

7.2 Removing the turbocharger

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Disconnect all gas, air and oil pipes in accordance with the engineb-
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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.
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Unplug the cable connector on the speed sensor.
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Remove the insulation at the suspension ribs.
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Version with compressor wheel cooling system
Remove air supply line. (See also chapter entitled Preliminary re-
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marks / Layout and functionality)
Inspect the lifting gear.
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HZTL2481_EN Revision C May 2018