Toyota 16400-0D240 Radiator Assembly

To remove the radiator, disconnect the cable from the battery's negative terminal, drain the engine coolant detach both the upper and lower radiator hoses from the radiator, and the reservoir hose from the radiator filler neck. For automatic transaxles, disconnect the cooler lines from the radiator, using a drip pan to catch any fluid and capping the fittings. Remove the Cooling Fan Assembly. Next, remove the two upper radiator mounting brackets. Carefully lift out the radiator, you can inspect it for leaks, damage, or blockage. You can clean debris from the radiator using tools like a soft brush, being careful not to bend the cooling fins. Installation is the reverse of the removal. Ensuring that the rubber mounts are in place on the bottom of the radiator. After installation, fill the cooling system with the appropriate mixture of antifreeze and water. Start the engine and check for any leaks. Allow the engine to reach its normal operating temperature, indicated by both radiator hoses becoming hot. Recheck the coolant level and add more if necessary. If your vehicle has an automatic transmission, check and add fluid as needed.

Disconnect the negative battery cable and drain the engine coolant.