# SDR UIEA2018111632587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2018
- Submitted: November 16, 2018
- Operation: Air carrier
- Aircraft: [N657GT](https://openairdocs.org/aircraft/N657GT), registered now
- Make and model: Boeing 767281
- Aircraft serial: 23018
- Aircraft time: 60,431 hours, 43,413 cycles
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Adi
- Condition: Inoperative
- Stage of operation: TX
- How discovered: O
- Nature of condition: B, G
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018111632587

## Discrepancy

DURING TAXI OUT CA ADI BLANKED, ALTN EFI DID NOT RETURN SCREEN WE THEN HAD ELECTRICAL SMOKE / BURNING SMELL. SUBSEQUENTLY LOST CA HSI AND UPPER EICAS SCREENS (<P>REMOVED ADI & HSI(CAPT) FOUND WATER BLOWING INTO DISPLAYS. REMOVED & RESEATED EICAS-DISPLAY OPERATES NORMALLY. PERFORMED GVI OF EQUIP COOLING SYS & LRU'S NO WATER FOUND, NO DEFECTS NOTED AT THIS TIME. REF B767 AMM 34-22-03, AMM 34-22-04, SUBTASK 21-58-00-017-025, SUG TASK 20-60-06-012-002.</P>)

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