# SDR UIEA2018031500408

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2018
- Submitted: March 16, 2018
- Operation: Air carrier
- Aircraft: [N408MC](https://openairdocs.org/aircraft/N408MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29261
- Aircraft time: 75,184 hours, 12,577 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Feeder Cable
- Part number: BACT12AC15
- Condition: Damaged
- Location: Ww Light
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018031500408

## Discrepancy

FOUND THE W4809 POWER FEEDER WIRE DAMAGE IAW WDM 24-51-73, REV 42, & SWPM 20-50-00, 20,30-11, REV 67.  REPLACED FEEDER CABLE AND CHECKED NORMAL IAW AMM 33-31-00-705-012, REV 91.  PERFORMED THE MAIN WHEEL WELL LIGHT, TESTED AND FOUND SATISFACTORY.

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