# SDR FDEA202012223195

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2020
- Submitted: December 31, 2020
- Operation: Air carrier
- Aircraft: [N586FE](https://openairdocs.org/aircraft/N586FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48487
- Aircraft time: 90,238 hours, 21,417 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Wire
- Part number: C904266
- Condition: Burned
- Location: Battery Charger
- 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/FDEA202012223195

## Discrepancy

BATTERY CHARGER/APU START ELECTRICAL BAY, JUST BELOW POWER CENTER, SMELLED ELECTRICAL BURNING.  REMOVED PANEL AND FOUND BURNT WIRING FROM R2-24 POSITION A2 TO B1-114 POSITION A1.  WILL INCLUDE PICTURES.  PARTS NEEDED.  WE NEED WIRE NR C904-26-6 FABRICATED, REF MD-11 WIRING DIAGRAM MANUAL.  WIRE LIST SECTION C0900 PAGE 86.  WE HAVE RCCB B1-114 CPN 0046345.  R & R BAT CH RELAY R2-24, PER AMM 24-34-01.  R & R BAT CH RCCB B1-114, PER AMM 24-50-01.  REPLACED BUS BAR & BURNED WIRE, PER SWP.  BAT CHARGER OPERATIONS TEST, GOOD PER AMM 24-34-03.  OK FOR SERVICE.

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