# SDR C2XA02IA031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2002
- Submitted: February 16, 2002
- Operation: Air carrier
- Aircraft: N93840
- Make and model: Aerosp ATR 42-320
- Registry model: [Aerosp ATR 42-320](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320) (OpenAirDocs)
- Aircraft serial: 271
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Clamp
- Part number: S0003017000000
- Condition: Broken
- Location: #1 Engine
- Component: Slide Joint
- Component part number: 65004200
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA02IA031

## Discrepancy

IAH-  DURING FLIGHT 3630 THE CREW NOTED THAT THE #1 ENGINE FIRE WARNING LIGHT ILLUMINATED DURING CLIMBOUT.  THE CREW SHUT DOWN THE #1 ENGING,PULLED THE #1 ENGING FIRE BOTTLE HANDLE,DECLAIRED EMERGENCY, AND, RETURNED TO IAH WITHOUT INCIDENT.  IAH-  MAINTENANCE INSPECTED THE #1 ENGINE, AND FOUND NO EVIDENCE OF FIRE. THE FIRE INDICATION WAS CAUSED BY A BROKEN CLAMP AT THE HIGH PRESSURE VALVE.  MAINTENANCE REMOVED AND REPLACED THE #1 ENGINE HIGH PRESSURE VALVE OUTLET DUCT,AND, THREE ATTACHING CLAMPS,PERFORMED A OPERATIONAL CHECK, NO DEFECTS NOTED, AND, THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.