As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) APPROX 45 MINUTES AFTER DEPARTURE THE CREW REPORTED A FUEL FLOW PROBLEM & NR 2 ENG STALL. FLIGHT RETURNED TO DEPARTURE AIRPORT & LANDED AT MAXIMUM LANDING WEIGHT. THE ENG WAS NOT SHUTDOWN & NO EMER WAS DECLARED. RESOLUTION REPLACED FUEL RETURN VLV IAW AMM 73-11-50-401.