| General Procedures Special Tool(s) | | Adapter A (Part of 49 9200 145) 49 9200 146 | WARNING:Removing the radiator cap while the engine is running, or when the engine and radiator are hot is dangerous. Scalding coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system. WARNING:Turn off the engine and wait until it is cool. Even then, be very careful when removing the cap. Wrap a thick cloth around it and slowly turn it counterclockwise to the first stop. Step back while the pressure escapes. WARNING:When you’re sure all the pressure is gone, press down on the cap still using the cloth, turn it, and remove it. | | -
Verify that the coolant level is near the radiator filler neck. | | | -
Verify that the coolant level in the radiator reservoir is between the FULL and LOW marks. | | | -
Add coolant if necessary. | | | -
Clean the installation parts of the cooling system cap. | | | -
CAUTION:Applying more than 122 kPa {1.25 kgf/cm2, 17.7 psi} can damage the hoses, fittings, and other components, and cause leakage. Connect a radiator cap tester and the SST to the radiator filler neck. | | -
Apply pressure to the radiator. - Pressure122 kPa {1.25 kgf/cm2, 17.7 psi}.
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Verify that the pressure is held. If not, inspect the system for coolant leakage. | | |
