What was found
SHORTLY AFTER TAKEOFF CABIN PRESS 1 AND 2 FAILED. MANUAL PRESSURE WORKED OK. TROUBLESHOT REF TSM 21-31-00. PERFORMED OPERATIONAL TEST OF PRESSURIZATION CONTROL SYSTEM REF MM 21-31-00-5. OPS CHECK NORMAL. NO DEFECTS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SHORTLY AFTER TAKEOFF CABIN PRESS 1 AND 2 FAILED. MANUAL PRESSURE WORKED OK. TROUBLESHOT REF TSM 21-31-00. PERFORMED OPERATIONAL TEST OF PRESSURIZATION CONTROL SYSTEM REF MM 21-31-00-5. OPS CHECK NORMAL. NO DEFECTS NOTED.