Service difficulty report · Bulb · Boeing 7377H4

Difficulty date
May 10, 2026
Submitted
May 20, 2026
Operation
Air carrier
Aircraft
N258WN
Make and model
Boeing 7377H4
Aircraft serial
32516
Aircraft time
64,221 hours, 38,671 cycles
Part
Bulb
Condition
Inoperative
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

EMERGENCY EXIT AISLE LIGHT AT SEAT ROW 23CBA DOES NOT ILLUMINATE. REPLACED LIGHT BULB IN EMERGENCY EXIT AISLE LIGHT AT SEAT ROW 23CBA AND PERFORMED GOOD FUNCTIONAL TEST IAW AMM 33-51-03-960-801.

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