What was found
SHIP 3307 AT FL400 2300Z ECAM MSG "DOOR L AFT CABIN", NO PRESSURIZATION LOST. CORRECTIVE ACTION: CLEANED DOOR 4 L POSITION SENSOR CYCLED DOOR NUMEROUS TIMES. OPS CHECK NORMAL. PSCU BITE TEST OK. (7648218)
- Difficulty date
- August 4, 2021
- Submitted
- August 4, 2021
- Operation
- Air carrier
- Aircraft
- N807NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0588
- Aircraft time
- 77,146 hours, 10,071 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Warning Message
- Condition
- False Activation
- Location
- L4 Door
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.