I worked on the coolant return hose from the radiator to the coolant pump. With the help from KSC I managed to get the return hose connected to the pump which is on the rear of the engine. ( I should have installed the hose before I mounted the engine. ) KSC helped with the lower cowl, which we had to install and remove a number of times, definitely a two person job. ( we are quite good at it now. ). I made a support bracket for the coolant hose on the left side. I will wrap the hoses with heat shield, which I have to order next week.