Service difficulty report · Wire · Airbus A320232

Difficulty date
December 1, 2025
Submitted
December 5, 2025
Operation
Air carrier
Aircraft
N433UA
Make and model
Airbus A320232
Aircraft serial
589
Aircraft time
88,432 hours, 35,427 cycles
Part
Wire
Condition
Broken
Location
Zone 200
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 LIGHT AT ROW 35ABC IS INOPERATIVE. RELAMPED NO HELP. VERIFIED THAT NO TWO ADJACENT EMERGENCY LIGHTS ARE INOPERATIVE. VERIFIED THAT ITS THE RED LIGHT THAT WERE INOPERATIVE AND VERIFIED BLUE LIGHTS WORK CORRECLTY. DEFERED UNDER MEL 3350C, COMPLIED WITH MEL 3350C. REPLACED THE LIGHT MODULE IAW AMM 33-51-19-000-002-A/ 400-002-A. NO HELP. DURING TROUBLESHOOTING FOUND BROKEN WIRE IN THE BOTTOM SEAT. REMOVED THE DAMAGED PIN AND CRIMPED CABLE IAW ESPM 20-48-29-01-H. PERFORMED AN OPS TEST OF THE EMERGENCY LIGHT IAW AMM 33-51-00-710-009-A/ 20-56-22-03.

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