# SDR 0600233230

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2006
- Submitted: January 26, 2006
- Operation: Air carrier
- Aircraft: N330NW
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 307
- Aircraft time: 42,798 hours, 19,159 cycles
- Engine: Cfmint CFM565A1
- Engine time: 38,228 hours, 16,849 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Valve
- Condition: Leaking
- Location: Nr 2 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0600233230

## Discrepancy

DURING CLIMB ENG NR 2 FIRE LOOP B MSG ENUNCIATED FOLLOWED BY ENGINE NR 2 FIRE WARNING AT 7000 FT.  FLIGHT CREW SHUTDOWN ENGINE NR 2 AND RETURNED TO DEPARTURE AIRPORT.  ENGINE FIRE BOTTLES WERE NOT DISCHARGED.  MAINTENANCE FOUND HOT AIR LEAK AT THE HPTCC VALVE MOUNTING FLANGE.

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