6. Close petcock at heater loop outlet valve when it begins to flow a steady stream of coolant. Do not allow more than 1.5 quarts to escape.
7. Open heater loop outlet valve.
Tom
2015 Meridian 36M
2006 CR-V toad
3 golden retrievers (Breeze, Jinks, Razz)
1 border collie (Boogie)