What was found
FLT 5727 - MAIN CABIN DOOR WILL NOT OPEN. REPLACED FORK ASSEMBLY ON AFT OVER CENTER CAM LINKAGE FOR CABIN DOOR. OP CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 5727 - MAIN CABIN DOOR WILL NOT OPEN. REPLACED FORK ASSEMBLY ON AFT OVER CENTER CAM LINKAGE FOR CABIN DOOR. OP CHECKS GOOD.