SDR AALA201604049013

Service difficulty report · Connector · Airbus A321211

Difficulty date: April 1, 2016
Submitted: April 5, 2016
Operation: Air carrier
Aircraft: N151UW
Make and model: Airbus A321211
Aircraft serial: 5513
Aircraft time: 10,334 hours, 4,313 cycles
System (JASC): 2197 · Air Conditioning System Wiring
Part: Connector
Condition: Arced
Location: Ac Bay
Stage of operation: IN
How discovered: V
Nature of condition: J
Precautionary procedure: K

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

What was found

AIRCRAFT WAS GNDED. WHILE TROUBLESHOOTING AN AVIONIC BLOWER FAN ECAM FAULT MX FOUND CONNECTOR 1276VU & ASSOCIATED WIRING ON 107VU PANEL BURNT FROM ARCING AT RELAY BOX 107VU. REPLACED CONNECTOR 1276VU & ASSOCIATED WIRING 2126-358 & 2126-183 IAW SPWM 20-33-11, 20-53-20, 20-53-00, 20-53-55 & AMM 21-26-02. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED IAW AMM 21-26-00-710-001-A.

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