What was found
SHIP 3315 AT TOP OF CLIMB 4L CABIN DOOR INDICATES OPEN PRESSURIZATION NORMAL. CORRECTIVE ACTION: T/S. NO FAULT NO HISTORY BITE OF PSCU PERFORMED. TEST OK. (4554567)
- Difficulty date
- September 2, 2023
- Submitted
- September 5, 2023
- Operation
- Air carrier
- Aircraft
- N815NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0817
- Aircraft time
- 71,612 hours, 9,504 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- 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.