# SDR WX0500044

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2005
- Submitted: June 10, 2005
- Operation: Air carrier
- Aircraft: N948MA
- Make and model: Doug DC-9-87
- Registry model: [Doug DC-9-87](https://openairdocs.org/model/mcdonnell-douglas-dc-9-87) (OpenAirDocs)
- Aircraft serial: 49778
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Controller
- Part number: 4034241973
- Condition: Failed
- Location: Nr 2  Autopilot
- 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/WX0500044

## Discrepancy

NR 2 AUTOPILOT INOPERATIVE, NR 2 DFGC FAILED.  AIRCRAFT RETURNED TO LAS AND LANDED WITHOUT INCIDENT.  MAINTENANCE REPLACED THE NR 2 DFGC AND PERFORMED RETURN TO SERVICE TEST.  SYSTEM OPERATIONALLY CHECKED GOOD IAW AMM 22-01-01.  AIRCRAFT RETURNED TO SERVICE.

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