On a later season episode of All in the Family not long after Archie starts running the bar and Harry quits and takes his customers with him to another bar he works at thats topless Archie is told by a bill collector if he doesn't pay the 2,800 dollars he owes by next wednesday which is only a few days away they are gonna take his refrigeration system out.

Ok Archie gets hooked on the drugs until Edith Mike and Gloria come down to the bar and find out about his addiction and he breaks down

Ok Archie never loses his refrigeration system for the bar where did he get the 2,800 dollars to pay the bill collector

With Mike and Edith's help, Harry came over to the house and agreed to put the money in for the refrigerator and for other debts in exchange for becoming a 40% partner. He will later sell to Murray Klein when AITF became ABP.