What was found
DISCREPANCY: EPSU (13WL) POWER SUPPLY UNIT FAILED EPSU TEST. CORRECTIVE ACTION: REMOVED AND REPLACED EPSU PSU 13WL, PER AMM 33-51-18 PB401. OPERATIONS CHECK GOOD.
- Difficulty date
- December 6, 2020
- Submitted
- December 7, 2020
- Operation
- Air carrier
- Aircraft
- N235FR
- Make and model
- Airbus A320214
- Aircraft serial
- 7272
- Aircraft time
- 15,732 hours, 6,487 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 1061
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 1,272 hours, 580 cycles
- 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.