QX56 RWD V8-5.6L (VK56DE) (2006)
Coolant: Testing and Inspection
LEVEL CHECK
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Check if the engine coolant reservoir tank level is within MIN to MAX level when engine is cool.
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Adjust engine coolant level as necessary.
CHECKING COOLING SYSTEM FOR LEAKS
WARNING: Never remove the radiator or reservoir cap when the engine is hot. Serious burns could occur from high-pressure engine
coolant escaping from the radiator or reservoir.
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To check for leakage, apply pressure to the cooling system at the reservoir filler neck using suitable tool and Tool.
Tool number: EG17650301 (J-33984-A)
Leakage test pressure: 137 kPa (1.4 kg/cm, 20 psi)
CAUTION: Higher pressure than specified may cause radiator damage.
NOTE: In case that engine coolant decreases, replenish cooling system with engine coolant.
If any concerns are found, repair or replace damaged parts.