Service difficulty report · Light · Boeing 7377H4

Difficulty date
August 15, 2026
Submitted
September 12, 2026
Operation
Air carrier
Aircraft
N498WN
Make and model
Boeing 7377H4
Aircraft serial
32480
Aircraft time
71,408 hours, 42,830 cycles
Part
Light
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 PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING ALONG PASSENGER CABIN (1KT). REPLACED PHOTOLUMINESCENT FLOOR PROXIMITY LIGHTING ALONG PASSENGER CABIN (1KT) IAW IAW AMM 33-51-15-400-802 FOR INSTALLATION SEE TTG8Q00FRERW.

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