# SDR UALA2012082104649

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2012
- Submitted: October 5, 2012
- Operation: Air carrier
- Aircraft: [N211UA](https://openairdocs.org/aircraft/N211UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30217
- Aircraft time: 44,348 hours, 9,638 cycles
- Engine: Pwa PW4077
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 263BA1011
- Part serial: 213
- Condition: Faulty
- Location: Main
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012082104649

## Discrepancy

MAIN BATTERY CHARGER AND BATTERY VOLTS READING LOW.  REPLACED MAIN BATTERY CHARGER AND MAIN BATTERY PER MM.  BATTERY VOLTS AND CHARGER CHECKS OKAY.

---
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.