# SDR CALA2026100720209

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2026
- Submitted: October 7, 2026
- Operation: Air carrier
- Aircraft: [N673UA](https://openairdocs.org/aircraft/N673UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29241
- Aircraft time: 94,503 hours, 18,511 cycles
- Engine: Pwa PW4060
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Unknown
- Condition: Faulted
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026100720209

## Discrepancy

LEFT FWD EMERGENCY DOOR EICAS APPEARED.  SWITCHED COMPER TO R GT  PER LON MNTNC. NO JOY*TS* DUE L FWD EMER DOOR EICAS DISPLAYING & WDM 52-71-12-2.1 STA TES THAT WIRES W0784 A-A&B BETWEEN PROX SENSOR S192>PSEU & "W109 2-0506-24" FROM PSEU, EICAS COMPUTER IS CAP & STOWED BY EA 2500 -07672. PERFORMED CONTINUITY CHKS BTWN SENSOR S192 TO PSEU & PSEU TO L EICAS COMPUTER, FOUND CONTINUITY BETWEEN BOTH RUNS OF WIRE INDICATING THAT THE SENSOR IS STILL INSTALLED.  ALSO COMPARED THE R OVER WING DOOR SENSOR S193 FOR CROSS REF LOGS 342277 & 3422444 R & R DOOR SENSOR S192 & REPAIRED S193, SENSORS CHKD GOOD, ECIAS & OVERHEAD INDS NOW EXTINGUISHED. IAW LOG 342277 FOR ECRA TO CORRECT WIRING DIAGRAM SHOWING ACFT CONFIG.

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