# SDR MZZA2010090900021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 2010
- Submitted: September 9, 2010
- Operation: Air carrier
- Aircraft: [N13720](https://openairdocs.org/aircraft/N13720), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28939
- Aircraft time: 37,825 hours, 12,466 cycles
- System (JASC): [2561 · Life Jacket](https://openairdocs.org/jasc/2561)
- Part: Life Vest
- Part number: 66601512
- Part serial: 1137503
- Condition: Unserviceable
- Location: Cabin
- Stage of operation: UK
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MZZA2010090900021

## Discrepancy

FOR INFO ONLY FWD CREW LIFE VEST FAILED TO INFLATE AUTOMATICALLY.   MX NOTED FOR SDR PROP FAULTY CREW LIFE VEST P/N 66601-512 S/N 1137503.

---
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.