Service difficulty report · Wire Harness · Boeing 757232

Difficulty date
July 19, 2009
Submitted
July 23, 2009
Operation
Air carrier
Aircraft
N6707A
Make and model
Boeing 757232
Aircraft serial
30395
Aircraft time
31,578 hours, 12,046 cycles
Part
Wire Harness
Part number
286N5610010
Condition
Burned
Location
Lt Generator
Stage of operation
LD
How discovered
O
Nature of condition
H
Precautionary procedure
O

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

What was found

LEFT GEN A/C BUSS FAILED 100FT ABOVE TOUCHDOWN. REMOVED AND REPLACED LT IDG PER AMM, LEAK CHECKS GOOD STILL NO VOLTS/FREQ 260446 BITE GCU FAULTS UNDER VOLT TRIP AND OPEN POR/FDR/GEN. TROUBLESHOT PER FIM FOUND B15 AT D2108B READING OPEN A15 AND C15, OK TO GND. REMOVED D1092P AND FOUND SOCKET B AND A CORRODED AND PUSHED BACK 260446 CONT H835037. ALSO PINS A AND B ON D1092J PITTED. REMOVED AND REPLACED ENG WIRE HARNESS W5610 MPN 286N5610-010. REPLACED PIN A-B AND C ON D1092J AND REINSTALLED RAN ENG VOLTS/FREQ CHECK.