# SDR C8GA200000001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2000
- Submitted: April 27, 2000
- Operation: Air carrier
- Aircraft: [N287SC](https://openairdocs.org/aircraft/N287SC), registered now
- Make and model: Boeing 727-2A1
- Registry model: [Boeing 727-2A1](https://openairdocs.org/model/boeing-727-2a1) (OpenAirDocs)
- Aircraft serial: 21345
- Aircraft time: 42,154 hours, 28,472 cycles
- System (JASC): [3422 · Directional Gyro and Indicating System](https://openairdocs.org/jasc/3422)
- Part: Adi
- Part number: 5223487003
- Part serial: 772
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C8GA200000001

## Discrepancy

FLT 579 FROM KMCO TO KPIA, NR 1 GYRO FAILURE ON CLIMBOUT AND NR 2 COMPASS LAGS 20 DEGREES IN TURNS.  RETURNED TO KMCO WITHOUT FURTHER INCIDENT.  TROUBLESHOT TO A DEFECTIVE ATTITUDE DIRECTION INDICATOR (ADI) ON THE CAPTAINS POSITION.  REMOVED AND REPLACED THE CAPTAINS ADI.  OPERATIONAL CHECK NORMAL IAW B727 MAINTENANCE MANUAL 34-62-11.  REMOVED AND REPLACED NR 2 FLUX VALVE ON RIGHT WING IAW B727 MAINTENANCE MANUAL 34-22-00.  OPERATIONAL CHECK NORMAL.  AIRCRAFT RETURNED TO SERVICE.

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