# SDR 2008UALA02625

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2008
- Submitted: May 6, 2008
- Operation: Air carrier
- Aircraft: [N229UA](https://openairdocs.org/aircraft/N229UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30557
- Aircraft time: 25,220 hours, 3,209 cycles
- Engine: Pwa PW4090
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Relay
- Part number: AP10777
- Condition: Faulty
- Location: Battery
- Stage of operation: IN
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA02625

## Discrepancy

FOUND MSG 24-13783, ALSO APU BATTERY WILL NOT DROP BELOW 31 VOLT.  REPLACED RELAY.  MSG CLEARED.  AC OK FOR SERVICE.

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