Service difficulty report · Battery Pack · Airbus A320251N
FAA SDR system
- Difficulty date
- July 21, 2024
- Submitted
- July 23, 2024
- Operation
- Air carrier
- Make and model
- Airbus A320251N
- Aircraft serial
- 9260
- Aircraft time
- 14,551 hours, 6,619 cycles
- Part
- Battery Pack
- Part number
- AD321431
- Part serial
- 264218
- Condition
- Defective
- Location
- Emergency Lights
- Component
- Emergency Power · Diehl · D1347
- Component part number
- 32146210
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF LP348078-1. CABIN CONDITION REPORTS EIS / EMERGENCY & EXIT LIGHTING FLICKERING DURING TAKEOFF. CIDS SYSTEM TEST SHOWS EPSU (EMERGENCY LIGHTING POWER SUPPLY) 12WL FAULTING. CORRECTIVE ACTION: REMOVED AND REPLACED 12WL EPSU ASSEMBLY PER AMM 33-51-38-400-001-A. OPERATIONAL CHECK NORMAL. NO FAULTS NOTED./END/