Service difficulty report · Light · Boeing 7377H4

Difficulty date
August 22, 2026
Submitted
September 12, 2026
Operation
Air carrier
Aircraft
N204WN
Make and model
Boeing 7377H4
Aircraft serial
29855
Aircraft time
70,844 hours, 42,412 cycles
Part
Light
Condition
Deteriorated
Location
Zn 200 Fus Top
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 STRIP 5 RT & 5 LT SIDE AT PASSENGER CABIN. REPLACED PHOTOLUMINESCENT STRIP 5 RT & 5 LT SIDES IAW AMM 33-51-15-400-802, STEP 1.E. (1).

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