What was found
ALL 4 EPSU BATTERIES REQUIRE REPLACEMENT. REMOVED AND REPLACED THE EPSU BATTERIES IAW AMM 33-51-38-400-002-A. OPS CHECKED GOOD.
- Difficulty date
- August 15, 2025
- Submitted
- August 15, 2025
- Operation
- Air carrier
- Aircraft
- N443UA
- Make and model
- Airbus A320232
- Aircraft serial
- 820
- Aircraft time
- 83,754 hours, 33,937 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- No Test
- Location
- Zone 200
- 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.