What was found
UPON PERFORMING WORK CARD NO. 335100-03-1-001 (EPSU BAT CAP TEST), TEST RESULTS SHOWED ""CLASS 1 BAT/EPSU(12WL)EMER R"" FAILED. / R&R EPSU BATTERY(12WL)IAW AMM 33-51-38 PB 401. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME."
- Difficulty date
- May 7, 2022
- Submitted
- May 9, 2022
- Operation
- Air carrier
- Aircraft
- N305NV
- Make and model
- Airbus A319112
- Aircraft serial
- 2398
- Aircraft time
- 48,236 hours, 31,977 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Epsu
- Part number
- 321431
- Part serial
- 864875
- Condition
- None
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- P
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.