What was found
EMERGENCY LIGHTS TEST FAIL AND EMERGENCY BATTERY LOW MESSAGE DISPLAYED ON PRE-FLT. RESTORED DMP 33-50-4, LET BATTERY CHARGE, PERFORMED ADJ/TEST OF EMER LT SYS IAW MM 33-51-01-700-802. OPS CK GOOD. THIS CLEARS M501952.
- Difficulty date
- April 9, 2013
- Submitted
- April 12, 2013
- Operation
- Air carrier
- Aircraft
- N273UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48574
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.