As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ALO - FLT 7454 - THE CREW NOTICED HYDRAULIC PUMP PRESSURE ZERO ON BOTH SIDES. CREW PERFORMED EMERGENCY CHECKLIST AND LANDED ACFT. MAINTENANCE DISCOVERED BROKEN HYDRAULIC LINE AT THE MAIN HYD FILTER. REPLACED LINE, AND LEAK CHECK GOOD ON GROUND RUN. (W)