# SDR 2000UALA00354

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2000
- Submitted: October 4, 2000
- Operation: Air carrier
- Aircraft: N312UA
- Make and model: Boeing 737322
- Aircraft serial: 23673
- Aircraft time: 38,791 hours, 20,367 cycles
- Engine: Ge CFM56*
- System (JASC): [2213 · Flight Controller](https://openairdocs.org/jasc/2213)
- Part: Panel
- Part number: 2588809901
- Condition: Failed
- Location: Mode Control
- Stage of operation: NR
- 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/2000UALA00354

## Discrepancy

THE MASTER CONTROL PANEL WENT INOPERATIVE, ALL WINDOWS SHOW 8''S.  BOTH AUTOPILOTS, FLIGHT DIRECTORS, AND NR 1 VOR COURSE INFORMATION IS INOPERATIVE.  *S/D*  REPLACED MODE CONTROL PANEL.  OPERATIONAL TESTS NORMAL.

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