What was found
DEFECT WAS DISCOVERED DURING A OVERNIGHT HEAVY SERVICE CHECK. LP437626 ITEM 3: EPSU BATTERY 10WL FAILS TEST. REMOVED AND REPLACED EPSU BATTERY 10WL. REF AMM 33-51-38-000-001-A AND 33-51-38-400-001-A PUSH TEST GOOD AT THIS TIME.
- Difficulty date
- September 19, 2024
- Submitted
- September 23, 2024
- Operation
- Air carrier
- Aircraft
- N704FR
- Make and model
- Airbus A321211
- Aircraft serial
- 06845
- Aircraft time
- 29,169 hours, 12,589 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 278507
- Condition
- Discharged
- 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.