C 3500 Truck 2WD V8-6.6L DSL Turbo VIN 1 (2002)
7. Pull the cooling line straight out from the quick connect fitting.
8. Repeat this procedure to remove all the remaining cooling lines from quick connect fittings.
9. For vehicles without an auxiliary cooler, remove the cooling lines from the radiator.
10. For vehicles with auxiliary cooling, remove the cooling lines from the radiator.
