What was found
HEAVY SMOKE REPORTED BY OTHER ACFT, EMITTED FROM LT MAIN GEAR;. INSPECTED BRAKE LINES AT MAIN GEARS 1 - 4 & HYD SYSTEMS ON GEARS. FOUND NO LEAKS, NO RUBBED TIRES OR ABRASED TIRES FROM DRAGGING, NO HOT TIRES, NO HOT BRAKES. NO INDICATIONS OF HOT BRAKES OR ANY OTHER INDICATIONS OF A PROBLEM INDICATED IN COCKPIT. ALSO FIRE DEPT READ NO HOT BRAKES OR TIRES ON ACFT. ACFT RELEASED FOR FLIGHT. INSPECTED IAW MM 32-41-15 & MM 32-00-00.