# SDR DL76L030003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 1, 2003
- Submitted: January 15, 2003
- Operation: Air carrier
- Aircraft: [N171DN](https://openairdocs.org/aircraft/N171DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 24759
- Aircraft time: 59,938 hours, 9,289 cycles
- System (JASC): [3420 · Attitude and Direction Data System](https://openairdocs.org/jasc/3420)
- Part: Indicator
- Part number: 6227998003
- Part serial: UNKN
- Condition: Failed
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76L030003

## Discrepancy

COPILOTS ADI FAILED ENROUTE. ALTN EFIS NO HELP.  REPLACED COPILOTS ADI. TEST OK. OK FOR SERVICE.

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