Service difficulty report · Wire · Boeing 7377BD

Difficulty date
December 29, 2025
Submitted
February 3, 2026
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
62,889 hours, 34,830 cycles
Part
Wire
Condition
Deteriorated
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

DETERIORATED ELECTRICAL WIRING OF EMERGENCY EXIT LIGHT ON CEILING PANEL 231YDC. REPLACED EMERGENCY EXIT LIGHT IAW AMM 33-51-01-960-802, PERFORMED AN OPS TEST. TESTED OK.

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