As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR TURNBACK DUE TO A LEFT HYDRAULIC SYSTEM FAILURE. ALTERNATE GEAR PROCEDURES USED TO LOWER GEAR. ON LANDING, THE RT MAIN BRAKE CAUGHT FIRE AND THE FIRE DEPT. EXTINGUISHED. FOUND THE NR 3 SPOILER PCA LEAKING. REPLACED THE PCA IAW AMM 27-61. LEAK AND OPS CHECKED OK.