What was found
EMERGENCY LIGHTING BATTERY 1 LOW, DURING EMERGENCY LIGHT TEST. R & R EMERGENCY POWER SUPPLY BATTERY IAW AMM 33-50-01-401.
- Difficulty date
- August 23, 2021
- Submitted
- September 10, 2021
- Operation
- Air carrier
- Aircraft
- N283UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48484
- Aircraft time
- 78,257 hours, 17,627 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 604411
- Part serial
- 05590603
- Condition
- No Test
- Location
- Emergency Lights
- 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.