# SDR CALA9801455

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N35832
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49492
- Engine: Pwa JT8D217A
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: De-Ice Duct
- Condition: Blown
- Location: Nr 2 Engine
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9801455

## Discrepancy

THE NR 2 ENGINE FIRE WARNING LIGHT AND BELL ACTIVATED DURING CLIMBOUT.  THE NR 2 ENGINE WAS RETARDED TO IDLE AND THE FIRE WARNING CEASED.  THE AIRCRAFT WAS RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT.  MAINTENANCE FOUND THE NR 2 ENGINE NOSE COWL ANTI-ICE DUCT BLOWN WITH DAMAGE TO THE UPPER COWL.  THE ANTI-ICE DUCT AND UPPER COWL WERE REPLACED.  IN ADDITION, THE ANTI-ICE VALVE WAS REPLACED DUE TO METAL PARTICLES FOUND IN THE VALVE.  LEAK AND OPERATIONAL CHECKS WERE GOOD.

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