As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYDRAULIC 3 FAILED AT SLAT RETRACTION AFTER TAKE-OFF. ***EMERGENCY DECLARED*** FOUND PRESSURE LINE AT SWEDGE GOING TO HORIZONTAL STAB TRIM MOTOR #1 SEPERATED. PERFORMED PERMANENT PIPING TYPE 1 REPAIR ON PRESSURE LINE GOING TO HORIZONTAL STAB TRIM MOTOR #1.