Service difficulty report · Wire · Doug MD11F

Difficulty date
December 22, 2020
Submitted
December 31, 2020
Operation
Air carrier
Aircraft
N586FE
Make and model
Doug MD11F
Aircraft serial
48487
Aircraft time
90,238 hours, 21,417 cycles
Part
Wire
Part number
C904266
Condition
Burned
Location
Battery Charger
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

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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