What was found
SHIP 3402 WHILE PERFORMING ASPSU TEST WC 5271-4001 GOT RED UNIT FAIL LIGHT ON TEST PANEL AND ASPSU FAIL WITH CIDS TEST. CORRECTIVE ACTION: REPLACED ASPSU. (7941087)
- Difficulty date
- November 30, 2021
- Submitted
- December 3, 2021
- Operation
- Air carrier
- Aircraft
- N402DX
- Make and model
- Airbus A330941
- Aircraft serial
- 1920
- Aircraft time
- 8,743 hours, 964 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.