What was found
ASPSU TEST UNIT FAULT LIGHT ILLUMINATED WHEN BITE TESTED. REPLACED ASPSU IAW AMM 52-73-18/401. OPS CHECK GOOD, NO FURTHER DEFECTS NOTED.
- Difficulty date
- August 21, 2026
- Submitted
- August 24, 2026
- Operation
- Air carrier
- Aircraft
- N127UP
- Make and model
- Airbus A300F4622R
- Aircraft serial
- 0811
- Aircraft time
- 29,322 hours, 18,119 cycles
- System (JASC)
- 5200 · Doors
- Part
- Test Unit
- Part number
- 321490U
- Part serial
- 002149
- Condition
- Faulted
- Location
- Aspsu
- 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.