Service difficulty report · Lamp · Boeing 777222

Difficulty date
January 17, 2026
Submitted
January 19, 2026
Operation
Air carrier
Aircraft
N773UA
Make and model
Boeing 777222
Aircraft serial
26929
Aircraft time
109,625 hours, 20,924 cycles
Part
Lamp
Part number
GE1317
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

EMERGENCY LIGHTS, OPS TEST WITH THE TEST SWITCHES PROCEDURE. EMERGENCY AREA LIGHT L33487 INOP IN FWD MID GALLEY CEILING RELAMPED IAW AMM 33-51-03-960-801 OP CK GOOD.