What was found
REMOVE AND REPLACE THE EPSU (LT AFT). CHANGED DUE TO FAILED OPS TEST. TT 1247050 SN OFF 4328 IPC REFERENCE AMM POWER SUPPLY, C OFF 31-3350-9-9001 4328 ON 31-3350-9-9001 8109.
- Difficulty date
- September 19, 2018
- Submitted
- September 19, 2018
- Operation
- Air carrier
- Aircraft
- N415UA
- Make and model
- Airbus A320232
- Aircraft serial
- 475
- Aircraft time
- 77,944 hours, 30,349 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Condition
- Failed
- Location
- Cabin
- 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.