What was found
INSPECTION TYPE:NAEMERG LT BATT 1 FAULT.DEFERRED PER MEL33-50-4 M-743320 ASSIGNED DMP C/W PLACARD INSTALLED.R& R'D EMERGENCY POWER SUPPLY BATTRERY OPS CHECK GOOD IAW AMM 33 51 01 DMP 33 50 4 HAS BEEN REVERSED IPC 33 51 01 05 015.
- Difficulty date
- May 3, 2021
- Submitted
- May 5, 2021
- Operation
- Air carrier
- Aircraft
- N287UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48539
- Aircraft time
- 92,453 hours, 17,188 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Faulted
- Location
- Emergency Lights
- 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.