# SDR AT9900712

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N464AT
- Make and model: Boeing 737-2L9
- Registry model: [Boeing 737-2L9](https://openairdocs.org/model/boeing-737-2l9) (OpenAirDocs)
- Aircraft serial: 21278
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Charger
- Part number: 900542
- Condition: Cracked
- Location: Bs 747
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AT9900712

## Discrepancy

FOUND CRACKED BATTERY CHARGER HOUSING AT CEILING EMERGENCY LIGHT BS 747.  REMOVED AND REPLACED EMERGENCY LIGHT BATTERY CHARGER/POWER PACK AT BS L747 IAW 737 MM 33-51-81, 33-51-0.

---
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.