Service difficulty report · Power Supply · Airbus A321211
FAA SDR system
- Difficulty date
- December 10, 2025
- Submitted
- December 11, 2025
- Operation
- Air carrier
- Make and model
- Airbus A321211
- Aircraft serial
- 8975
- Aircraft time
- 20,488 hours, 8,729 cycles
- Part
- Power Supply
- Condition
- Inoperative
- 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.
What was found
WHILE CONDUCTING EMERGENCY LIGHT TEST, FOUND FAULT EPSU (15WL) MID L. FOUND RECEPTACLE DAMAGED/SHORTED AT 7260VC2 CAUSING EPSU AT 15WL TO BLOW INTERNAL FUSE. REPLACED EPSU 14WL PER A321 AMM 33-51-38. CHECKS NORMAL. REPLACED RECEPTACLE 726OVC2. REPLACED EPSU 15WL PER AMM 33-51-38. CHECKS NORMAL. (LP 8030541)