What was found
CABIN ALT CONTROL FAILURE BOTH AUTO 1 AND 2. TROUBLE SHOOT IAW FIM 21-31-00-101. ALL INDICATIONS OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN ALT CONTROL FAILURE BOTH AUTO 1 AND 2. TROUBLE SHOOT IAW FIM 21-31-00-101. ALL INDICATIONS OK.