# SDR IPXA2019050641808

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2019
- Submitted: May 8, 2019
- Operation: Air carrier
- Aircraft: [N255UP](https://openairdocs.org/aircraft/N255UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48404
- Aircraft time: 85,622 hours, 17,966 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2019050641808

## Discrepancy

INSPECTION TYPE:SDR LVL 1 ALERT CABIN DOOR FWD LEFT AFTER PUSHBACK. LEFT FWD EAD DOOR OPEN ALERTING SYSTEM-CABIN DOORS. MEL 52-40-1-1-0-1. PLACARD INSTALLED. PERFORMED GROUND OPS TEST OF L/H FWD DOOR IAW AMM 52-11-02-501.  GROUND OPS CHECK GOOD.  THIS CLEARS M669157, PLACARD REMOVED.

---
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.