What was found
EMERGENCY LIGHTS TEST SHOWED BATTERY LOW. REMOVED AND REPLACED THE GRIMES EMERGENCY LIGHT POWER SUPPLY. RTS CHECKED GOOD OK FOR CONTINUED SERVICE.
- Difficulty date
- July 18, 2022
- Submitted
- July 19, 2022
- Operation
- Air carrier
- Aircraft
- N631FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48454
- Aircraft time
- 108,678 hours, 22,220 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 6044115
- Part serial
- 1055
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 40,631 hours, 12,059 cycles
- 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.