Service difficulty report · Bulb · Boeing 777323ER

Difficulty date
October 24, 2025
Submitted
October 27, 2025
Operation
Air carrier
Aircraft
N736AT
Make and model
Boeing 777323ER
Aircraft serial
33538
Aircraft time
39,380 hours, 4,562 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

AIRCRAFT IN BASE MAINTENANCE: ** DOOR 5 RH EMER CEILING LT ( BESIDE MASTER CALL LT ) INOP. **. DOOR 5 RH EMER CEILING LIGHT ( BESIDE MASTER CALL LIGHT ) MAINTENANCE REPLACED BULB AND TESTED NORMAL AS PER AMM 33-51-03 REV 250.