So... what some are saying, is that if a customer chooses to patch equipment that belongs to them, a "real professional" repair shop will tell them to pound salt? Basically the attitude is that if it's not the correct repair practice, then the shop should just forget it, and send the customer on their way. I can see, and have seen, situations in our shop where safety is an issue. If a vehicle is not safe for the highway, we will always insist on the correct repair plan. If the customer can't see it our way, we are out.
Other than that, if a customer request a corner cut, we cut it. After all, it's their money. We'll also make sure it is noted on the repair invoice that correct procedures were recommended, but declined.
Seth did not sell this pump. He repaired it for an individual. I have no idea if Seth was aware that the pump was being repaired cheap to sell off, but we'll draw the line there too.