I JUST BOUGHT A BOAT WITH 2 525S,VERY LOW HRS,50.TOOK IT OUT FOR THE FIRST TIME AND FOUND ALL THE GAUGES TO BE IN NORMAL WORKING ORDER EXCEPT FOR THE WATER PRESSURE GAUGES.I FOLLWED HOSES BACK TO THE ENGINES AND FOUND THEM NOT TO BE HOOKED UP AND COULD NOT FIND ANY FITTING TO WERE THEY WOULD GO.DOES ANY BODY KNOW HOW TO HOOK THESE BACK UP,THANKS.

My WP hoses hook up at one of the block drain locations on the side of the motor right above the oil pan. The petcock is replaced with a flare fitting.