What was found
(CAN) FLIGHT CREW REPORTED THE PRESSURIZATION VALVE ON THE MAIN CABIN DOOR WILL NOT CLOSED. MAINTENANCE FOUND THE ROD SPRING WEAK, THEY REPLACED THE ROD ASSY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) FLIGHT CREW REPORTED THE PRESSURIZATION VALVE ON THE MAIN CABIN DOOR WILL NOT CLOSED. MAINTENANCE FOUND THE ROD SPRING WEAK, THEY REPLACED THE ROD ASSY.