SDR UALA2010062802300

Service difficulty report · Electrical Box · Boeing 767322

Difficulty date: June 28, 2010
Submitted: June 28, 2010
Operation: Air carrier
Aircraft: N675UA
Make and model: Boeing 767322
Aircraft serial: 29243
Aircraft time: 36,387 hours, 9,430 cycles
Engine: Pwa PW4060
System (JASC): 2797 · Flight Control System Wiring
Part: Electrical Box
Condition: Odor
Location: Seat
Stage of operation: NR
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

SMOKE SMELL FROM ROWS 15, 16 & 17 DEF. REMOVED SEAT ELECTRONICS BOX AT ROWS 10H-17H DUE TO BURNED SMELL. REPLACED SEU BOXES AT ROWS 10H, 11H, 12H, 13H. NO MORE SEU(S) FOR 14,15,16,17H. ALL DPCU FUNCTIONS ARE OK FROM 10 TO 13, ROW 13H IS TERMINATED AND ROWS 14,15,16 AND 17H. ALL DPCU FUNCTIONS ARE INOP.