What was found
PRE FLIGHT, DURING EMER LIGHT TEST GOT €Œ L1 EMER LT BAT 1 LO. ? REMOVED AND REPLACED EMERGENCY POWER SUPPLY BATTERY IAW AMM 33-51-01. REVERSED DMP 33-50-4. OPS CHECK GOOD PER AMM 33-51-01.
- Difficulty date
- August 12, 2025
- Submitted
- August 12, 2025
- Operation
- Air carrier
- Aircraft
- N284UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48541
- Aircraft time
- 76,497 hours, 16,649 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 6044115
- Part serial
- 0710
- 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.