Operation Manual / 4 Product description / A130-M.. - A145-M..
Taking out of operation at short notice
Page 108 /
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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.
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 [➙ 73]).
Install replacement cartridge group (see chapter Dismantling and fitting [➙ 73]).
Send the defective cartridge group to an ABB Turbocharging Service Station for inspection
and repair.
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