What was found
AIRCRAFT WILL NOT HOLD CABIN PRESSURE IN EITHER MANUAL OR NORMAL PRESSURIZATION. REPLACED CABIN OUTFLOW VALVE AND CABIN PRESSURE CONTROLLER. OPERATIONAL CHECKS GOOD IAW WITH AMD MM CHAPTER 21. (MCO)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WILL NOT HOLD CABIN PRESSURE IN EITHER MANUAL OR NORMAL PRESSURIZATION. REPLACED CABIN OUTFLOW VALVE AND CABIN PRESSURE CONTROLLER. OPERATIONAL CHECKS GOOD IAW WITH AMD MM CHAPTER 21. (MCO)