What was found
DURING POWER OFF EMERGENCY LIGHT SIGN MIDDLE AND REAR FAILED TO LIGHT. FOUND THE BATTERIES 11WL & 12WL DEAD. R & R THE BATTERIES IAW AMM 33-51-38. OPS NORMAL.
- Difficulty date
- November 15, 2017
- Submitted
- November 16, 2017
- Operation
- Air carrier
- Aircraft
- N571JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2125
- Aircraft time
- 57,242 hours, 20,500 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 061154
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 40,945 hours, 14,781 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.