I have a Procraft 200 Combo with 200 Optimax. My speedometer quit working shortly after I purchased the boat. I have cleaned the intake hole on the motor and replaced the gauge. The problem seems as though it is disconnected somewhere inside the motor because when I blow air from the gauge I can hear the air inside the motor also no air is coming out of the intake hole. My question is that how can I get to the hose inside the motor? It seems like maybe there is a fitting that came loose. Any comments would be greatly appreciated.
