# SDR DALA2025032802331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2025
- Submitted: March 28, 2025
- Operation: Air carrier
- Aircraft: [N591NW](https://openairdocs.org/aircraft/N591NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32991
- Aircraft time: 74,232 hours, 24,657 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Sensor
- Condition: Out Of Limits
- Location: Zone 800
- Stage of operation: IN
- How discovered: V
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025032802331

## Discrepancy

SHIP 5811 R AFT ENTRY DOOR EICAS MESSAGE WITH ASSOCIATED DOORS LIGHT WAS INTERMITTANTLY APPEARING WHILE ON DESCENT AND ON APPROACH. CORRECTIVE ACTION: TROUBLESHOT PER B757 FIM 52-71. FOUND CLEARANCE AT OUTER EDGE OF LIMITS FOR TARGET AND SENSOR. ADJUSTED JAM NUT TO MIDDLE OF LIMITS, 0.093", PER B757 AMM 52-71-00-825-001. OPS CHECK GOOD. (7137134)

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