SDR UALA2012080604221

Service difficulty report · Wire · Boeing 757222

Difficulty date: August 5, 2012
Submitted: August 10, 2012
Operation: Air carrier
Aircraft: N511UA
Make and model: Boeing 757222
Aircraft serial: 24799
Aircraft time: 71,900 hours, 26,904 cycles
Engine: Pwa PW2037
System (JASC): 2397 · Communications System Wiring
Part: Wire
Part number: W229700116
Condition: Crimped
Location: Audio Panel
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

NR 1 AUDIO SELECTOR PANEL LIGHTING FAULTY (VOLUME CONTROL, ETC). (01=CAPT, 02=FO, 03=OBS). SUPPLEMENTAL DATA UPDATE, TROUBLESHOT SYSTEM. FOUND FAULTY CRIMP ON WIRE NR W2297-001-16, RETERMINATED WIRE AT TB159. CAPTAIN AUDIO SELECT PANEL TESTED OK.