Service difficulty report · Wire · Boeing 747422

Difficulty date
April 24, 2017
Submitted
April 24, 2017
Operation
Air carrier
Aircraft
N104UA
Make and model
Boeing 747422
Aircraft serial
26902
Aircraft time
77,203 hours, 8,720 cycles
Part
Wire
Condition
Shorted
Location
Emergency Lights
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

EMERGENCY LIGHTS AT SEATS 45C - 53C DOES NOT ILLUMINATE. FOUND WIRES PINCHED INSIDE THE BOX UNDER SEAT ROW 45K WHICH CAUSED A SHORT. REPAIRED IAW SWPM 20-10-13. OP CHECKED GOOD IAW AMM 33-50-96-704-006. OPS CHECKED OK IAW 33-50-96-704-006.