What was found
EMERGENCY EVACUATION AISLE LIGHTS AT 28 DEF AND 30 DEF INOP DURING LIGHT TEST. GROUNDED - YES. REPLACED EMERGENCY LIGHT BATTERY PACK M1899. OPERATIONAL TEST PASSES REF AMM 33-51-06-960-806.
- Difficulty date
- January 25, 2019
- Submitted
- January 29, 2019
- Operation
- Air carrier
- Aircraft
- N315AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30019
- Aircraft time
- 57,166 hours, 22,696 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Condition
- Discharged
- Location
- Cabin
- 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.