Can you help identify where this connection should go?
I purchased a replacement T90
engine thinking installing it would be easier. What a fool I was. I have two issues. Here is the first.
From the
photo you will see a ~2" / 50 mm blue painted pipe coming from behind the pulley
wheel, that has a 13mm / half inch connecting metal pipe rising vertically (circled) from it. There was no tubing attached and nowhere I can see a fitting to take the other end. The
heat exchanger has no inlet except for the
raw water inlet.
Any idea what it is and where it should go. I attached the second
photo to show arrangement of
cooling system.