As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH INTO CLT THE CREW RECIEVED A HYD SYSTEM 2B PUMP MESSAGE. THEY DID A GO AROUND AND PUT THE GEAR DOWN AND RECIEVED A HYD SYSTEM 2B LOW MESSAGE. MX TROUBLESHOT AND FOUND THE HYDRAULIC LINE FROM THE PUMP TO THE FILTER TO BE BROKEN. MX REPLACED THE LINE AND PERFORMED OPS AND LEAK CHECKS WITH NO FURTHER DEFECTS.