# SDR ASAA2025042957639

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2025
- Submitted: May 5, 2025
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 57,394 hours, 17,229 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Door
- Condition: Binding
- 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/ASAA2025042957639

## Discrepancy

FA REPORTS L1 DOOR DIFFICULT TO OPEN. GROUNDED - YES. PERFORMED TROUBLESHOOTING PER FIM TASK 52-11-31-400-802. PERFORMED FORWARD ENTRY DOOR SERVICING MECHANISM REF AMM 12-25-11-640-802. OPERATED L1 DOOR OPEN AND CLOSED WITH INTERIOR AND EXTERIOR HANDLE NUMEROUS TIMES PER AMM 52-11-00. GUST LOCK OPERATES CORRECTLY PER AMM 52-11-00.

---
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.