What was found
ON TAKE-OFF CABIN CONTROLLER FAILED TO MAINTAIN CABIN PRESSURIZATION. TROUBLESHOT TO VENT BLOCKAGE ON CONTROLLER. CLEARED BLOCKAGE AND PERFORMED OPS CHECK. OPS CHECK GOOD. IAW CE 560 MM CH 21-31-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAKE-OFF CABIN CONTROLLER FAILED TO MAINTAIN CABIN PRESSURIZATION. TROUBLESHOT TO VENT BLOCKAGE ON CONTROLLER. CLEARED BLOCKAGE AND PERFORMED OPS CHECK. OPS CHECK GOOD. IAW CE 560 MM CH 21-31-00.