# SDR UALA2008122607009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2008
- Submitted: December 29, 2008
- Operation: Air carrier
- Aircraft: [N641UA](https://openairdocs.org/aircraft/N641UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25091
- Aircraft time: 75,794 hours, 12,287 cycles
- Engine: Pwa PW4060
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Wire
- Condition: Burned
- Location: Control Panel
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2008122607009

## Discrepancy

FWD CARGO COMPARTMENT P35 POPPING CB`S AS FOLLOW: C171, C173, C167, C168 & C169.  FOUND 24 WIRES BURNED OUT UNDER PNL PDU 7L.  ALL WIRES ISOLATED AND AFFECTED PDU'S ELECT PLUGS REMOVED AND ISOLATED.  FWD CARGO HDG SYS INOP.  STARTED TO IDENTIFY WIRES WITH LABELS.  REPAIRED AND OPS CHECKED GOOD.

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