Service difficulty report · Light Sys · Boeing 767322

Difficulty date
October 6, 2025
Submitted
October 8, 2025
Operation
Air carrier
Aircraft
N659UA
Make and model
Boeing 767322
Aircraft serial
27114
Aircraft time
127,471 hours, 19,579 cycles
Part
Light Sys
Condition
No Discrepancy
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

DOOR 2R EMER EXIT LIGHT IS ON WHEN THE MASTER SWITCH IN FLIGHT DECK IS OFF WITH MASTER EMERGENCY LIGHT SWITCH OFF, DOOR 2R EMER EXIT LIGHT REMAINS OFF. EMERGENCY LIGHTING OPS CHECK REF AMM 33-51-00 PERFORMED SEVERAL TIMES; LIGHTS ARE FUNCTIONING AND EXTINGUISHING AS INTENDED.