# SDR AALA20100901JFK01

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2010
- Submitted: November 26, 2010
- Operation: Air carrier
- Aircraft: [N172AJ](https://openairdocs.org/aircraft/N172AJ), registered now
- Make and model: Boeing 757223
- Aircraft serial: 32400
- Aircraft time: 27,100 hours, 9,002 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Stop Pin
- Condition: Out Of Adjust
- Location: L4 Door
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20100901JFK01

## Discrepancy

JFK - CREW REPORTED LEFT NUMBER 4 DOOR OPEN WARNING INDICATION DURING CLIMB OUT.  EMERGENCY DECLARED RETURNED JFK LANDED WITHOUT INCIDENT.  AIRCRAFT REMOVED FROM SERVICE.  ADJUSTED DOOR STOP PINS AND LOWER AND UPPER GATES.  PRESSURIZED AIRCRAFT AND CHECK OF DOOR HANDLE SHOWED NO MOVEMENT.  SYSTEM GROUND CHECK NORMAL OPERATION.

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.