What was found
**SDR FILED OPEN**EMERGENCY LIGHTS WILL NOT ILLUMINATE WITH SWITCH IN ON POSITION. REMOVED AND REPLACED THE EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-07-902-001. OPS CHECK GOOD. AIRCRAFT OK FOR SERVICE.
- Difficulty date
- August 29, 2023
- Submitted
- August 29, 2023
- Operation
- Air carrier
- Aircraft
- N463UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28267
- Aircraft time
- 37,285 hours, 19,745 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.