Service difficulty report · Bulb · Boeing 7377H4

Difficulty date
January 6, 2026
Submitted
January 14, 2026
Operation
Air carrier
Aircraft
N919WN
Make and model
Boeing 7377H4
Aircraft serial
36625
Aircraft time
56,768 hours, 34,183 cycles
Part
Bulb
Condition
Inoperative
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

LEFT OVERWING EXIT FWD LOCATOR HAD INOPERATIVE BULBS. BULBS ON LT OVERWING EXIT FWD LOCATOR EMERGENCY EXIT LIGHT WERE REPLACED IAW AMM 33-51-01-960-801 ; OPS CHECKED GOOD IAW AMM 33-51-01-710-001.

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