What was found
DURING HEAVY MAINTENANCE, FWD & AFT CABIN EMERGENCY LIGHT ZONES FAILED TO LIGHT DURING CONTROL PANEL TEST. R & R EPSU BATTERIES 10WL AND 13WL IAW AMM 33-51-38. OPS CHECKED GOOD.
- Difficulty date
- June 26, 2017
- Submitted
- June 30, 2017
- Operation
- Air carrier
- Aircraft
- N661JB
- Make and model
- Airbus A320232
- Aircraft serial
- 3228
- Aircraft time
- 39,289 hours, 13,930 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.