Corvette V8-6.2L SC (2009)
9. Disconnect the heater pipe assembly from the heater core.
10. Remove the heater pipe assembly from the vehicle.
11. Remove and discard the sealing washers.
12. Cap or plug the heater core.
Installation Procedure
1. Remove the cap or plug from the heater core.
2. Using a lint-free clean, dry cloth, carefully clean the sealing surfaces of the heater pipe assembly and the heater core.
3. Lightly coat the new seal washers with coolant.
4. Carefully slide the new sealing washers onto the heater pipe assembly until properly seated.
5. Install the heater pipe assembly into position in the vehicle.
6. Install the heater pipe assembly to the heater core.