What was found
ON MAINTENANCE CHECK, FOUND EPSU RT UNIT FAULT LOCATION, 12WL. R & R EPSU AT LOCATION 12WL IAW AMM 33-51-38-020-051-A AND 33-51-30-420-050-A COMPLETED FUNCTIONAL CHECK IAW AMM 33-51-38-860-052-A TEST GOOD.
- Difficulty date
- February 27, 2015
- Submitted
- March 2, 2015
- Operation
- Air carrier
- Aircraft
- N587JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2177
- Aircraft time
- 43,949 hours, 15,560 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 051668
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 35,418 hours, 12,312 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.