# SDR UIEA2020090961955

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2020
- Submitted: September 9, 2020
- Operation: Air carrier
- Aircraft: [N1321A](https://openairdocs.org/aircraft/N1321A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27957
- Aircraft time: 87,000 hours, 20,761 cycles
- System (JASC): [2197 · Air Conditioning System Wiring](https://openairdocs.org/jasc/2197)
- Part: Connector
- Condition: Loose
- Location: Detector
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020090961955

## Discrepancy

LT BLD DUCT LEAK EICAS MESSAGE AND ASSOCIATED DUCT LEAK ANNUNCIATOR ON OVER HEAD WHILE AT THE GATE.  DEFERRED LEFT PACK, MDDR 133999 PER MEL 21-51-02, CAT C, DUE 16 SEP 20.  PERFORMED BITE OF PACK TEMP CONTROLLER, IAW FIM 21-51 FT 844, NO FAULTS NOTED.  PERFORMED DVI OF LT PACK AREA, FOUND CANNON PLUG LOOSE, RESECURED IAW AMM 20-00-00.  CHECKED DUCTS FOR LEAKS, NONE NOTED.  LT PACK OPS NORMAL AT THIS TIME, THIS CLEARS MDDR # 133999.  PLACARD REMOVED, DISP: EH@1150Z.

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