Operation Manual / TPL65VA32 / VA33
8 Disassembly and assembly / 8.5 Removing cartridge group
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HZTL2464_EN
Rev.E
March 2020
u
Disconnect oil pipes in accordance with enginebuilder'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.
u
Check that the oil orifices have been correctly installed.
u
Loosen and remove sealing air line (56501) between compressor cas-
ing (72000) and variable turbine geometry module (56100).
u
Remove three studs (72029) at top.
u
Attach lifting device (90190) to compressor casing (72000), then
fasten and secure it to crane using lifting gear.
u
Unscrew nuts (61037).
u
Uniformly press apart compressor casing (72000) using three press-
off nuts (61090).
u
Slightly lift compressor casing (72000) and withdraw it.
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