What was found
CABIN EMERGENCY LIGHTING EMERGENCY POWER SUPPLY UNIT FWD LT MID RT AND AFT LT INOPERATIVE. REPLACED EPSU FWD-LT, MID-RT, AND AFT-LT. OPS CHECK GOOD IAW AMM 33-50-00.
- Difficulty date
- January 14, 2016
- Submitted
- January 15, 2016
- Operation
- Air carrier
- Aircraft
- N504JB
- Make and model
- Airbus A320232
- Aircraft serial
- 1156
- Aircraft time
- 62,965 hours, 23,485 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321431
- Part serial
- 780412
- Condition
- Failed
- Location
- Emergency Light
- Part time
- 1,543 hours, 556 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.