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Operation Manual / A150-M56/66/57/67 - A155-M..
15 Taking out of operation at short notice / 15.2 Installing the replace-
ment turbocharger
© Copyright 2021 ABB. All rights reserved.
HZTL4032_EN
Rev.Q
January 2021
15.2
Installing the replacement turbocharger
To enable you to quickly put an engine back into operation after a turbocharger has sus-
tained damage, ABB Turbocharging 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
u
Install replacement turbocharger (see chapter
u
Send the defective turbocharger to an ABB Turbocharging Service Station for inspection
and repair.
15.3
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 Turbocharging 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 quickly, and are sensitive to unbal-
ance.
u
Remove defective cartridge group (see chapter
Dismantling and fitting, general
).
u
Install replacement cartridge group (see chapter
Dismantling and fitting, general
).
u
Send the defective cartridge group to an ABB Turbocharging Service Station for inspec-
tion and repair.
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Summary of Contents for HT604364
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