Service difficulty report · Bulb · Boeing 75733N

Difficulty date
July 21, 2025
Submitted
July 25, 2025
Operation
Air carrier
Aircraft
N73860
Make and model
Boeing 75733N
Aircraft serial
32584
Aircraft time
63,080 hours, 18,441 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

EMER LIGHTS UNARMED LIGH T NEED RELAMPED ONE BULB OUT ON EMERGENCY LIGHT UNNARMED ON OVERHEAD PANEL IN FLIGHTDECK. REJECTED RELAMPED EMERGENCY LIGHT UNARMED LIGHT ON OVERHEAD REF AMM 33-13-00, OPS CHECKS GOOD. ONE BULB WAS INOP.

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