ABB HT610872 Operation Manual page 47

Operation Manual / A130-M.. - A145-M..
4 Commissioning / 4.1 Oil supply
01 Bearing casing
02 Oil orifice
03 Circlip
With an oil inlet pressure of more than 3 bar of overpressure (with engine under load) up-
stream of the turbocharger, an oil orifice must be installed to reduce the oil pressure.
© Copyright 2022 ABB. All rights reserved. HZTL4031_EN Rev.P February 2022