# SDR UALA2011021100723

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2011
- Submitted: March 4, 2011
- Operation: Air carrier
- Aircraft: [N672UA](https://openairdocs.org/aircraft/N672UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30027
- Aircraft time: 40,833 hours, 10,732 cycles
- Engine: Pwa PW4056
- System (JASC): [2460 · DC Power Distribution System](https://openairdocs.org/jasc/2460)
- Part: Circuit Breaker
- Condition: Failed
- Location: Lt D/C Buss
- Stage of operation: CR
- How discovered: O
- Nature of condition: G
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011021100723

## Discrepancy

IN CRUISE, LOST AUTOPILOT SYS, A-T, ELECT STAB TRIM, SATCOM, SELCAL.  RESET D8 LT AC BUSS SECT 2 W-SAM'S DDD.  REPLACED CIRCUIT BREAKER C883.  LT DC BUSS POWER, SECT 2, CHECK OK.

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