hello all,today i took my 13 trackerw/84 johnson sea hores 35hp.would not stay running at ramp.so i jumped it into gear went about i mile i shut it off and fished a little.while fishing i would pull rope and it would run for about 20 sec.i noticed water comming out of reed plate and exaust and runs fine with out cover off but real fast.i just pulled carb apart and going to rebuild it.how long should i soak the carb?i also pulled the plate and going to put new gaskets on them do i use any sealent on these?and the last ? is while removing the carb i pulled the fuel line off the primer and the plastic fitting broke off in the line.do they sell just the part i broke or do i have to but a new primer(manual primer)?and how much are they?thank you