# SDR DALA2026033002061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2026
- Submitted: March 30, 2026
- Operation: Air carrier
- Aircraft: [N581NW](https://openairdocs.org/aircraft/N581NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32982
- Aircraft time: 78,708 hours, 26,524 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Jam-Nut
- Condition: Loose
- 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/DALA2026033002061

## Discrepancy

L AFT ENT DOOR EICAS MSG ILLUMINATED AND EXTINGUISHED NUMEROUS TIMES.   FOUND JAM NUT AT L4 SENSOR S10097 LOOSE ADJUSTED SENSOR WITHIN LIMITS PER B757AMM 52-71, PERFORMED DOOR WARNING SYS TEST PER B757 AMM 52-71 STAIFACTORY. (7214352)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.