What was found
EMERGENCY LIGHTS, OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE. DOOR 4L AND 4R EMERGENCY LIGHTS DO NOT ILLUIMINATE WHEN EMERGENCY LIGHTS ARE TESTED. CLEANED 4L AND REPLACED LAMP AT 4R, BOTH CHKD OK IAW AMM 33-51-00
- Difficulty date
- May 20, 2026
- Submitted
- May 22, 2026
- Operation
- Air carrier
- Aircraft
- N57855
- Make and model
- Boeing 757324
- Aircraft serial
- 32814
- Aircraft time
- 64,357 hours, 20,527 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Lamp
- Condition
- No Test
- 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.