Operation Manual / 4 Product description / A130-H.. - A140-H
9 Taking out of operation at short notice / 9.2 Installing the replace-
ment turbocharger
© Copyright 2020 ABB. All rights reserved. HZTL4030_EN Rev.F February 2020
9.2 Installing the replacement turbocharger
To enable you to quickly put an engine back into operation after a turbocharger has sus-
tained damage, ABB Turbo Systems recommends having a replacement turbocharger or ap-
propriate spare parts available in storage. The defective turbocharger can be removed and
the replacement turbocharger installed within a short period of time.
u Remove defective turbocharger (see chapter Removing and Installing →8).
u Install replacement turbocharger (see chapter Removing and Installing →8).
u Send the defective turbocharger to an ABB Turbocharging Service Station for inspection
and repair.
9.3 Installing the replacement cartridge group
WARNING
Incorrect handling of a cartridge group
Incorrect handling of a cartridge group can damage the turbocharger and
cause injuries to persons.
u Have repairs to the cartridge group carried out by an ABB Turbocharging
Service Station only.
To enable you to quickly put an engine back into operation after a turbocharger has sus-
tained damage, ABB Turbo Systems recommends having a replacement cartridge group
available in storage. The defective cartridge group can be removed and the replacement
cartridge group installed within a short period of time. A replacement cartridge group is
ready for use immediately and includes the complete bearing casing with bearing and a bal-
anced rotor.
The repair of a cartridge group requires special tools and the expertise of an ABB Turbochar-
ging Service Station. The rotating parts rotate extremely fast, and are sensitive to unbal-
ance.
u Remove defective cartridge group (see chapter Dismantling and fitting →58).
u Install replacement cartridge group (see chapter Dismantling and fitting →58).
u Send the defective cartridge group to an ABB Turbocharging Service Station for inspec-
tion and repair.
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