What was found
EMERGENCY LIGHTS TEST SWITCH REMAINED PUSHED IN AFTER RELEASED. TEST PASSED BUT SWITCH DOES NOT RELEASE REMOVED AND REPLACED SWITCH S1-402 PER SWPM 20-20-03 AND WDM33-51-01, TEST IS GOOD. THIS CLEARS 2810016, PLACARD REMOVED.
- Difficulty date
- February 21, 2024
- Submitted
- February 21, 2024
- Operation
- Air carrier
- Aircraft
- N292UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48566
- Aircraft time
- 73,933 hours, 15,248 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Switch
- Part number
- UNKNOWN
- Condition
- Stuck
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.