Hello I have a 1991 Welcraft Mercruiser 4.3 that I'm restoring.
I need some help with a question I have?
I'm new with this boat stuff so please,bare with me.
Inside the boat,in the back near the right side of the engine area is the trim motor.Above the trim motor is two 4 inch flex hoses.I beleive they call it the blower motor for the engine.
Where does these hoses hookup to?These hoses look like dryer flex hose as for house cloth dryer example.
All I see is one hose going to a round plactic thing.The other hose seems to be output as coming out of the other end of the round plastic thing.Here I have two hoses I have no idea where they go.
On the dash board near the key, there is a switch that says Blower Motor.I flip the switch a fan in the back comes on.from that round plastic thing.Where does these hose go to?I don't see no hookup for these hoses at the breather or anywhere?Seems they just lay on the floor under the engine hood as for now.This seems to be for the Engine to help cool during starting & maybe running as well.Also,the hoses seems to be input & output.
I believe from what I see the hoses are hooked up to the engine blower motor.
Where do they go from the engine blower?
Seems to me they either go to the breather some how or just for the engine hood.
Location of the hoses I'm talking about:
Standing in the boat,looking towards the engine hood.To the right side under back seat is the trim motor.Above that is the two 4"-5" inch flex hoses.
Where do they hook up to?And what are they for?