What was found
LANDING GEAR FAILED TO EXTEND NORMALLY, GEAR INTRANSIT LIGHT ILLUMINATED, WITH GEAR SELECTED DOWN. TRANSIT LIGHT FAILED TO EXTINGUISH NORMALLY, HYD FLUID LOW ANNUNCIATOR ILLUMINATED. PERFORMED MANUAL GEAR EXTENSION, GEAR IND WERE NORMAL. ON LANDING, FOUND HYD FLUID ON RT GEAR. MAINTENANCE FOUND RETRACT LINE RUPTURED, REPLACED HYD LINE IAW MM 20-06-00, SERVICED HYD RESERVOIR IAW MM 12-10-00 (5), PERFORMED GEAR SWINGS NUMEROUS TIMES IAW AIM 10-32-01, OPS AND LEAK CHECKED GOOD.