As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON GO-AROUND WHEN GEAR SELECTED UP. RT MAIN GEAR FAILED TO RETRACT AND LOSS OF SYSTEM 'A' HYDRAULIC FLUID. AIRCRAFT DIVERTED TO CYFB, DECLARED EMERGENCY. GEAR UP LINE P/N 65-90737-329 REPLACED, HYDRAULIC SYSTEM SERVICED, FUNCTION CHECK CARRIED OUT. AIRCRAFT SERVICEABLE. NO OTHER PROBLEMS OR ACTIONS.