What was found
EICAS MESSAGES CABIN ALT AUTO 2. PERFORMED BITE TEST AUTOMATIC CABIN PRESSURE CONTROLLERS IAW B767 AMM 21-31-00 PERFORMED OPERATIONAL CHECK FOUND GOOD AND SERVICEABLE.
- Difficulty date
- March 31, 2023
- Submitted
- June 5, 2023
- Operation
- Air carrier
- Aircraft
- N321CM
- Make and model
- Boeing 767323
- Aircraft serial
- 29431
- Aircraft time
- 86,561 hours, 14,662 cycles
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- 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.