What was found
OVERBOARD COOL CAUTION MESSAGE, WOULD NOT PRESSURIZE. FLT#4531 SECURED INNER HANDLE ON SERVICE DOOR. PERFORMED OPERATIONAL CHECK OF AVIONICS EXHAUST VALVES & PRESSURIZATION IAW AMM. OPERATIONS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OVERBOARD COOL CAUTION MESSAGE, WOULD NOT PRESSURIZE. FLT#4531 SECURED INNER HANDLE ON SERVICE DOOR. PERFORMED OPERATIONAL CHECK OF AVIONICS EXHAUST VALVES & PRESSURIZATION IAW AMM. OPERATIONS CHECKED GOOD.