M45 V8-4.5L (VK45DE) (2006)
INSPECTION
1. Apply pressure with radiator cap tester adapter (SST) and radiator cap tester (commercial service tool).
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provide used radiator and connect it to tested radiator using radiator hoses as shown in the figure.
NOTE: The used radiator should be tested beforehand to confirm it has no leakage. If used one is not available, it is possible to use new
service part as a radiator testing tool.
Testing pressure: 157 kPa (1.6 kg/cm2, 23 psi)
WARNING: To prevent the risk of hose coming undone while under pressure, securely fasten it down with hose clamp.
CAUTION: Attach hose to A/T fluid cooler to seal its inlet and outlet.
2. Check for leakage by soaking radiator in water container with the testing pressure applied.