# SDR DALA2026010700122

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2025
- Submitted: January 7, 2026
- Operation: Air carrier
- Aircraft: [N688DL](https://openairdocs.org/aircraft/N688DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 27587
- Aircraft time: 83,322 hours, 36,072 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Condition: Faulted
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026010700122

## Discrepancy

L1 DOOR LIGHT AND EICAS MSG DURING TAXI INTERMITTENT.   REMOVED AND REPLACED TS10094 PROX SWITCH AND PLUNGER ASSY IAW B757 AMM 52-71. ADJUSTED PLUNGER. OPS OK. (8413701)

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