What was found
CABIN AUTO INOP EICAS MSG @ 1440Z IN DESCENT. PERFORMED FIM 21-31-FAULT TREE 806, BOTH CABIN PRESSURE CONTROLLERS RESET, NO FAULTS. SYSTEM IS WORKING GOOD.
- Difficulty date
- July 22, 2023
- Submitted
- July 27, 2023
- Operation
- Air carrier
- Aircraft
- N565NC
- Make and model
- Boeing 767323
- Aircraft serial
- 30565
- Aircraft time
- 76,253 hours, 17,583 cycles
- System (JASC)
- 2131 · Cabin Pressure Controller
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- DE
- 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.