What was found
FLT 2074, TPA-EWR. AFT EPSU FAULT (13WL); REMOVED AND REPLACED RELAY 8WL AND DIODE 1158VD. ALSO REPLACED AFT EPSU (13WL) AND EPSU BATTERY AS REQUIRED. AFT EMERGENCY EXIT LIGHTS CHECK OK IAW 33-51-00.
- Difficulty date
- October 16, 2018
- Submitted
- October 19, 2018
- Operation
- Air carrier
- Aircraft
- N521JB
- Make and model
- Airbus A320232
- Aircraft serial
- 1452
- Aircraft time
- 69,557 hours, 25,230 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 803281
- Condition
- Failed
- Location
- Cabin
- Part time
- 3,839 hours, 1,444 cycles
- 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.