Service difficulty report · Bulb · Boeing 7377H4

Difficulty date
June 23, 2026
Submitted
June 25, 2026
Operation
Air carrier
Aircraft
N904WN
Make and model
Boeing 7377H4
Aircraft serial
36616
Aircraft time
59,559 hours, 35,992 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 LIGHT AT SEAT 16FED INOPERATIVE. REMOVED AND REPLACED 16DEF EMERGENCY AREA LIGHT BULB IAW AMM 33-51-03-960-801, OPS CHECKED GOOD. VERIFIED16DEF EMERGENCY AREA LIGHT BULB REPLACEMENT IAW AMM 33-51-03-960-801 OPS CHECK GOOD

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