What was found
UNABLE TO PRESSURIZE A/C. RETURNED TO PDX. FOUND HARDWARE DAMAGED AND LOOSE ON MAIN CARGO VENT DOOR. INSPECTED DOOR NO DAMAGED. REPLACED HARDWARE PER SMP. PERFORMED PRESSURIZATION CHECK. OPS CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNABLE TO PRESSURIZE A/C. RETURNED TO PDX. FOUND HARDWARE DAMAGED AND LOOSE ON MAIN CARGO VENT DOOR. INSPECTED DOOR NO DAMAGED. REPLACED HARDWARE PER SMP. PERFORMED PRESSURIZATION CHECK. OPS CHECK NORMAL.