As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX - FLT 460 - DURING FINAL APPROACH TO PHX, THE B-SYSTEM HYDRAULIC QUANTITY STARTED DECREASING. B-SYSTEM WAS SHUT DOWN AND AIRCRAFT CONTINUED TO PHX, LANDING WITHOUT INCIDENT. MAINTENANCE REPLACED HYDRAULIC PRESSURE LINE FROM PUMP TO HYDRALIC PRESSURE MODULE. LEAK CHECK COMPLIED WITH. NO LEAKS NOTED. (M)