SDR DL757021414

Service difficulty report · Wire · Boeing 757232

Difficulty date: December 4, 2002
Submitted: December 17, 2002
Operation: Air carrier
Aircraft: N606DL
Make and model: Boeing 757232
Aircraft serial: 22813
Aircraft time: 57,896 hours, 31,105 cycles
System (JASC): 2497 · Electrical Power System Wiring
Part: Wire
Part number: MS2721233
Condition: Burned
Location: Electrical Sys
Stage of operation: AP
How discovered: O
Nature of condition: G
Precautionary procedure: K

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

What was found

IN FLT, R FWD AND L AFT FUEL PUMP C/B'S POPPED AND LOST NR 1 ATC XPONDER, GPS, L EICAS COMP, ASA, CAPT INST XFER, WX RADAR. T/S FOUND BURNT WIRE ON TB5012 BEHIND P6-3 PANEL. REPLACED TB5012 AND RETERMINATED WIRES. CHECKED BOOST PUMPS, ATC, TCAS, L EICAS COMP AND WX RADAR ON GROUND POWER AND ON L ENG GEN ALL IND NORMAL.