# SDR 96ZZZM243

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N64320
- Make and model: Boeing 727231
- Aircraft serial: 20053
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Airstair Light
- Condition: Illuminated
- Location: Cockpit
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZM243

## Discrepancy

SAT - FLT 199 - DURING CRUISE, AFT AIRSTAIR LIGHT ILLUMINATED IN COCKPIT.  REMOVED UPLOCK OVERCENTER BUNGEE, CLEANED AND LUBRICATED AND REINSTALLED, CHECKED CABLE RIG, ADJUSTED SWITCH STRIKERS AND PERFORMED UPLATCH MECHANISM CHECK.  OPERATION NORMAL.  CHECK C-4 - 10-25-95 - MCI.

---
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.