# SDR PLGA990301C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N744BA
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A105
- Engine: Ge CT75A
- System (JASC): [7597 · Engine Bleed Air System Wiring](https://openairdocs.org/jasc/7597)
- Part: Wire
- Condition: Broken
- Location: Airframe
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PLGA990301C

## Discrepancy

BOS - FLT 6394 - AFTER DEPARTURE FROM BOS, THE CREW GOT A RIGHT AIR VALVE LIGHT.  CREW DIVERTED BACK TO BOS AND LANDED WITHOUT INCIDENT.  MAINTENANCE INSPECTED SYSTEM AND FOUND A BROKEN WIRE AT THE AIRFRAME CANNON PLUG.  REPAIRED THE WIRE AND THE SYSTEM OPS CHECKED GOOD.  AIRCRAFT WAS RETURNED TO SERVICE.  (M)

---
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.