Installing A Replacement Turbocharger; Installing A Replacement Cartridge Group - ABB A155-M57 Operation Manual

Operation Manual / 4 Product description / A150-M.. - A155-M..
9 Taking out of operation at short notice
9.2

Installing a replacement turbocharger

To enable you to quickly put an engine back into operation after a turbocharger has sustained
damage, ABB Turbo Systems recommends having a replacement turbocharger available in
storage (see chapter Storage of new turbochargers and spare parts). The defective turbo-
charger can be removed and the replacement turbocharger installed within a short period of
time.
Remove defective turbocharger (see chapter Removing and Installing [➙ 11]).

Install replacement turbocharger (see chapter Removing and Installing [➙ 11]).

Send the defective turbocharger to an ABB Turbocharging Service Station for inspection

and repair.
9.3

Installing a replacement cartridge group

Incorrect handling of a cartridge group
Incorrect handling of a cartridge group can damage the turbocharger and
cause injuries to persons.
WARNING
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 sustained
damage, ABB Turbo Systems recommends having a replacement cartridge group available in
storage (see chapter Storage of new turbochargers and spare parts). 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 balanced rotor.
The repair of a cartridge group requires special tools and the expertise of an ABB Turbocharg-
ing Service Station. The rotating parts turn very fast and are very sensitive to unbalance.
Remove defective cartridge group (see chapter Dismantling and fitting [➙ 67]).

Install replacement cartridge group (see chapter Dismantling and fitting [➙ 67]).

Send the defective cartridge group to an ABB Turbocharging Service Station for inspection

and repair.
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Revision F January 2017