Service difficulty report · Connector · Boeing 767322

Difficulty date
October 4, 2019
Submitted
October 5, 2019
Operation
Air carrier
Aircraft
N669UA
Make and model
Boeing 767322
Aircraft serial
30025
Aircraft time
74,761 hours, 16,039 cycles
Part
Connector
Part number
BACC45FT1624P8
Condition
Damaged
Location
Generator
Stage of operation
TO
How discovered
O
Nature of condition
G, J
Precautionary procedure
C

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

What was found

BPCU POST FLT BITE HAD A FAULT MSG FOR THE LEFT GEN, DP TRIP AND MAIN BUS OVERLAP ZONE. REF FIM 24-20-00-810-804. LEFT IDG WAS S ERVICED POST FLT WITH APROX .5 QT OF OIL. MSGS WERE ERASED BUT E NGINE NOT RUN. CREW REPORTED THE LEFT GEN TRIPPED OFF WHEN LANDI NG LIGHTS TURNED ON TWICE. REF FIM 24-20-00-810-804 PERFORMED WIRING CHECKS UP TO AND INCLUDING STEP N(1)(D)2 PAGE 17. WIRING CHECKS GOOD. ADD EMP:142508 BUS/OVERLAP ZONE. ABOVE UPDATE IS FOR FAULT ON PAGE 17 ITEM (D), DP TRIP AND MAIN FOUND CT T106, OPEN. REF FIM 24-20-00-810-804. FOUND WIRE W062-4 03Y-24 BROKEN AT CONNECTOR D5848P. CONNECTOR D5848P IS ALSO SEVE . REPLACED CONNECTOR D5848P REF WDM 24-23-11 AND WDM 24-51-42.