Service difficulty report · Wire · Boeing 7378H4

Difficulty date
December 13, 2025
Submitted
December 30, 2025
Operation
Air carrier
Aircraft
N8663A
Make and model
Boeing 7378H4
Aircraft serial
36902
Aircraft time
36,021 hours, 17,669 cycles
Part
Wire
Condition
Pulled
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

WIRES PULLED OUT OF CONNECTORS ON FILLER PANEL 231LW EMERGENCY EXIT LIGHT. TERMINATED CONNECTOR D15242 PER SWPM 20-30-12 AND WDM 33-51-13. FUNCTIONAL TEST OF EMERGENCY EXIT SIGN L1070 TO BE PERFORMED ON CCN TTG8Q019B7Q1.

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