SDR WRLA200413

Service difficulty report · Wire · Doug MD11F

Difficulty date: March 18, 2004
Submitted: March 26, 2004
Operation: Air carrier
Aircraft: N275WA
Make and model: Doug MD11F
Aircraft serial: 48631
Aircraft time: 27,106 hours, 4,750 cycles
System (JASC): 2497 · Electrical Power System Wiring
Part: Wire
Condition: Burned
Location: Pdu
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

CENTER CARGO COMPT. PDU WIRE BUNDLE HAVE 6 WIRES BURNED AND BROKEN (WIRE NO:G110-663-20, G110-667-20, G110-665-20, G110-668-20, G110-666-20 AND G110-094-16) REPAIR THE WIRES WITH SPLICE PER SWPM 20-10-03. WIRES CONTINUITY AND INSULATION CHECK PER WDM 30-29-01 & 2552-05.CAUSE ANALYSIS: FORE, AND AFT DOUBLE FACED RESTRAINT LATCH ROD BROKEN AND CHAFING WITH WIRES AT (STA. 1721)

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