What was found
INSPECTION TYPE:N/AEMERGENCY LIGHT LEFT BTRY 1 LOW MSG ON DURING TESTREPLACED BTRY PACK NO HELP ALL LIGHTS WORK PLACE TEST FUNCTION INOP PER MEL 33-50-2. C/W DMP 33-50-2. MM33-51-01-4.
- Difficulty date
- December 12, 2017
- Submitted
- December 15, 2017
- Operation
- Air carrier
- Aircraft
- N281UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48538
- Aircraft time
- 63,834 hours, 13,502 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.