I’m preparing to install the Cat fuel priming pump upgrade on my C9 as documented by Steve Huber. The input and output of the old filter are connected to the fuel line using fittings with arms as shown in the attached photo. My questions involve these old connectors themselves. First, what are they and how do they work? Are they a quick release? And secondly, are they reusable in my new pump installation? It looks like cutting them off and installing all new fittings will necessitate more fuel line re-routing. Deviating from Steve’s instructions, I don’t think I need or want an elbow on the pump output as current fittings seem to be in exactly the positions I need for the new pump. Comments and suggestions?
Thanks!