FX35 RWD V6-3.5L (VQ35DE) (2003)
8. Rotate two radiator upper mount brackets 90 degrees in the direction shown in the figure, and remove them.
9. Lift up and remove the radiator.
CAUTION: Do not damage or scratch air conditioner condenser and radiator core when removing.
INSTALLATION
Install in the reverse order of removal.
INSPECTION AFTER INSTALLATION
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Check for leaks of engine coolant using radiator cap tester adapter [SST: EG17650301(J33984)] and radiator cap tester (commercial service tool).
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Start and warm up the engine. Visually make sure that there is no leaks of the engine coolant and A/T fluid.
Checking Radiator Cap
1. Pull the negative-pressure valve to open it, and make sure it close completely when released.
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Make sure there is no dirt or damage on the valve seat of the radiator cap negative-pressure valve.
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Make sure there are no abnormalities in the opening and closing conditions of the negative-pressure valve.
2. Check radiator cap relief pressure.
Standard: 78 - 98 kPa (0.8 -1.0 kg/cm2, 11 -14 psi)
Limit: 59 kPa (0.6 kg/cm2, 9 psi)
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When connecting the radiator cap to the radiator cap tester adapter (SST) and radiator cap tester (commercial service tool), apply engine
coolant to the cap seal part.
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Replace the radiator cap if there is an abnormality in the negative-pressure valve, or if the open-valve pressure is outside of the standard