Cooling System Draining

WARNING: If the radiator cap is removed when the engine and radiator are still hot, extremely hot fluid and steam may spew out under pressure. This can cause severe burns. Wait until the engine coolant temperature has lowered before removing the radiator cap.

Insert hose (1) through service hole (3) and connect it to drain pipe (4) as shown in figure.
NOTE: Use internal diameter about 8 mm, length at least 200 mm hose.

Fig 1: Inserting Hose Through Service Hole To Drain Pipe
Courtesy of SUZUKI OF AMERICA CORP.
Remove radiator cap.
Drain coolant loosening radiator drain plug (1).
NOTE: Over loosening of drain plug may cause coolant to leak from drain plug side.
After draining coolant, be sure to tighten drain plug (1) securely.

Fig 2: Identifying Drain Plug
Courtesy of SUZUKI OF AMERICA CORP.