# SDR RRXA010003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2001
- Submitted: January 19, 2001
- Operation: Air carrier
- Aircraft: N8085U
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45975
- Aircraft time: 73,179 hours, 27,389 cycles
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Adi
- Part number: 1784775442
- Part serial: 70821146
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: CR
- 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/RRXA010003

## Discrepancy

CAPTAINS GYRO AND FLIGHT DIRECTOR FLAGS IN VIEW WHEN A/C PITCHES UP OR DOWN 3 DEG AND HORIZON FREEZES IN POSITION.  REMOVED AND REPLACED CAPT''S ADI, OPS CKS GOOD IAW UAL MM 41-20 -22.

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