# SDR EIA2000384

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2000
- Submitted: January 31, 2001
- Operation: Air carrier
- Aircraft: N915F
- Make and model: Doug DC-9-15F
- Registry model: [Doug DC-9-15F](https://openairdocs.org/model/mcdonnell-douglas-dc-9-15f) (OpenAirDocs)
- Aircraft serial: 47061
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Adi
- Part number: 5223877001
- Part serial: 91
- Condition: Failed
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIA2000384

## Discrepancy

CAPTAINS ATTITUDE INDICATOR FAILED, 90 DEG NOSE UP PITCH.  CIRCUIT BREAKER RESET ONCE AND FAILED AGAIN.  AFTER GYRO FAILURE, AN ELECTRICAL BURNING SMELL IN COCKPIT.  REPLACED CAPTAINS ATTITUDE INDICATOR.  OPS CHECK NORMAL.  UPON FURTHER INSPECTIN FOUND NO DEFECTS WIEHT A/C ELEC SYSTEM AND WIRING.  ELECTRICAL SMELL DETERMINED TO BE CAUSED BY INTERNAL FAILURE OF ADI INSTRUMENT. (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.