Service difficulty report · Wire · Boeing 767322

Difficulty date
April 3, 2024
Submitted
April 3, 2024
Operation
Air carrier
Aircraft
N658UA
Make and model
Boeing 767322
Aircraft serial
27113
Aircraft time
123,820 hours, 19,131 cycles
Part
Wire
Condition
Sheared
Location
Psu
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

PANEL CAME DOWN AT 33 DEF REDO 1 PIN OR REPLACEMENT OF MODULE PER WDM 35-21-14. HANDED OVER TO OPPOSITE CREW. PRELIMINARY INSPECTIONS OF 33DEF FOUND OXY MASK DEPLOYMENT WIRING FOR MODULE M00064 WITH WIRE BUNDLE W1170 AND WIRES121-20R AND W1170-122-20G OF CANNON PLUG D2996 WITH ONE WIRE PULLED OUT OF PIN AND ONE WIRE SHEARED. IT REQUIRES A SPLICE REPAIR AND ADD EMP:U381930 DOOR LATCH ACTUATOR REPLACED AS PER AMM 35-21-15 PB 401 AND WDM 35-21-14-1 PAGE 1. OPS CHECK PERFORMED AS PER 35-21-00-705-054. VERIFIED OXYGEN GENERATOR HOSES CONNECTED CORRECTLY AND SAFETY PIN IS REMOVED AT 33DEF.