CTS V6-3.2L VIN N (2003)
Coolant Line/Hose: Service and Repair
Coolant Pipe Replacement - Inlet
Coolant Pipe Replacement - Inlet
Tools Required
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J 38185 Hose Clamp Pliers
Removal Procedure
1. Drain the cooling system.
2. Remove the surge tank outlet hose/pipe.
3. Remove the crankcase vent housing.
4. Remove the water crossover.
5. Remove the 2 bolts securing the coolant inlet pipe to the engine block.
6. Position the J 38185 to the clamps in order to remove the following from the coolant inlet pipe:
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The radiator outlet hose (1)
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The coolant bypass outlet hose (2)