What was found
ON APPROACH TO LANDING, GEAR DID NOT EXTEND WHEN GEAR LEVER PLACED IN DOWN POSITION, RECYCLED, WORKED NORMALLY. JACKED ACFT, PERFORMED 3 GEAR SWINGS, SEVERAL CYCLES. INSPECTED GEAR, NO DEFECTS NOTED. ALL GEAR SWINGS SUCCESSFUL. COULD NOT DUPLICATE. ALL WORK IAW 32-30.