What was found
AUTONOMOUS STANDBY POWER SUPPLY UNIT WILL NOT TEST. CONFIGURED A/C AND PERFORMED TEST OF AUTONOMOUS STANDBY POWER UNIT IN REF TO AMM 52-73-00/501. NO FAULTS, OPS NORMAL.
- Difficulty date
- April 28, 2025
- Submitted
- April 29, 2025
- Operation
- Air carrier
- Aircraft
- N156UP
- Make and model
- Airbus A300F4622R
- Aircraft serial
- 0845
- Aircraft time
- 26,422 hours, 15,843 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.