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  1. M

    water pump difficulty w/1994 V-4 120

    Just replaced the water pump on this motor. Good thing too, looked like original equipment. Anyway, all seemed to have gone well.........<br /><br />Put the muffs on and the water pressure pumped up to a steady 10, as opposed to the wavering 2-6 previous. Did notice that some water appears to be...
  2. M

    Schraeder valve question

    Setting up to decarb this weekend and was wondering if there is a "non-aersol" technique to introduce Seafoam through the Schraeder. I do have a fitting which will allow me to attach my own hose. Is there a vacuum created here so I could simply place a small straw in to the can or, alternatively...
  3. M

    '94 120 V-4 knocking?

    My fishing partner asked me about my "noisy" motor. Seems to have a rather regular "knocking" that is most noticable at idle or slightly above. I do not hear it at cruising speed or above. Other than a little hard starting after a week or so of non use this thing runs great. <br /><br />I never...
  4. M

    DIY Prop hub repair?

    Just curious if special tools or anything else is needed to press a new hub into a prop. Seems like a simple procedure unless I am missing something. anyone have any experience with this? Thanks....<br /><br />/mike
  5. M

    1994 120 V-4 Johnson info.....Crash course for new guy

    Hello all, I am looking for some basic info on my "new to me" fishing rig. The motor, a '94 Johnson 120 V-4, model J120TLARK, Ser.# G 035055573 is a big step up from my 25 tiller Yamaha....... First question, what WOT RPMs should I be expecting? I am currently @5750 and catching about 53 mph on...
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