What was found
CABIN ALT AUTO 2 STATUS MESSAGE. PERFORMED B767 21-31 FAULT TREE 812 AND 803, SYSTEM TESTS OK, NO FAULTS FOUND.
- Difficulty date
- July 3, 2023
- Submitted
- July 8, 2023
- Operation
- Air carrier
- Aircraft
- N399CM
- Make and model
- Boeing 767323
- Aircraft serial
- 25451
- Aircraft time
- 109,508 hours, 18,582 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- 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.