Service difficulty report · Wire · Boeing 7377CT

Difficulty date
May 30, 2026
Submitted
June 3, 2026
Operation
Air carrier
Aircraft
N569WN
Make and model
Boeing 7377CT
Aircraft serial
33656
Aircraft time
76,802 hours, 40,933 cycles
Part
Wire
Condition
Damaged
Location
Zone 600
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

OVERWING ESCAPE LIGHT AT RT WAS INOPERATIVE. REMOVED DAMAGED WIRING BETWEEN OVERWING EXIT LIGHT ASSEMBLY L7 AND D11076 AND INSTALLED NEW WIRING PER WDM 33-51-13 AND SWPM 20-61-28 AND SWPM 20-30-12. PERFORMED FUNCTIONAL TEST OF RIGHT OVERWING EXIT ESCAPE LIGHT PER AMM 33-51-06-960-806; TEST PASSES.

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