# SDR ABXA20151022162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2015
- Submitted: October 29, 2015
- Operation: Air carrier
- Aircraft: N792AX
- Make and model: Boeing 767281
- Aircraft serial: 23142
- Aircraft time: 63,581 hours, 48,631 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Control Unit
- Part number: 4038170905
- Part serial: 82100393
- Condition: Unserviceable
- Location: Cockpit
- Stage of operation: TO
- How discovered: O
- Nature of condition: B
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20151022162

## Discrepancy

DURING TAKEOFF, THE RT FLIGHT MANAGEMENT CONTROL & DISPLAY UNIT FLASHED VERTICAL BRIGHT & THEN FAILED, FOLLOWED BY A STRONG SMELL OF SMOKE.  THE RT CONTROL & DISPLAY UNIT WAS REPLACED.  THE CAUSE OF FAILURE IS CURRENTLY UNDER INVESTIGATION.

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