# SDR UIEA2019112545953

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 24, 2019
- Submitted: November 26, 2019
- Operation: Air carrier
- Aircraft: [N1709A](https://openairdocs.org/aircraft/N1709A), registered now
- Make and model: Boeing 767375
- Aircraft serial: 24086
- Aircraft time: 93,376 hours, 21,825 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Circuit Card
- Part number: 89873202
- Part serial: 2769
- Condition: Malfunctioned
- Location: Apu Fire Loop
- Stage of operation: IN
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019112545953

## Discrepancy

DURING CREW PRE-FLIGHT, STATUS MESSAGE "APU FIRE LOOP 1". (<P>TRANSFERRED TO DMI 121097 IAW MEL 26-15-01-01, CAT 'C',  DUE DATE: 04-DEC-19.</P><P>LP 1223654 - M6: REMOVED AND REPLACED APU LOOP 1 PRINTED CIRCUIT CARD 685T, OPS CHECK GOOD. THIS CLEARS DMI 121097 IAW AMM 26-10-01. PLACARDS REMOVED AND MCC NOTIFIED.</P>)

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