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  1. Z

    Help!! 78 35hp johnson 35853R

    Raised another two inches, trying to start it pumps, when ot starts and idles it pumps for 19 or 15 seconds then still quits. I'm going to try and find out how long the brass tube is suppose to be. I'm wondering if may e the shorter pump there is a difference in length, doubt it. Just took off...
  2. Z

    Help!! 78 35hp johnson 35853R

    I have above the too fins
  3. Z

    Help!! 78 35hp johnson 35853R

    Yeah all way to top. I'll try again with but I'll raise it up and see if helps
  4. Z

    Help!! 78 35hp johnson 35853R

    76 and 77 i think are same. I think that same water pump was used on some smaller motors going by MarineEngine.com numbers
  5. Z

    Help!! 78 35hp johnson 35853R

    I think there was a upgraded housing with metal tub like the rest. This thing is the original I think with thin impeller and mushroom shaped key. I tried a pump for my 78 35hp but trimmed the impeller ends off a little, didn't work.
  6. Z

    Help!! 78 35hp johnson 35853R

    Ive always got pressure in the barrel everytime. I think it's something to do with impeller or the plate
  7. Z

    Help!! 78 35hp johnson 35853R

    Year pretty sure, I put it in first the copper in end bottom, that way I can see it. Got one more thing to try and that's changing the metal plate out on water pump, have a couple I'll try the one with a bigger slot
  8. Z

    Help!! 78 35hp johnson 35853R

    I've gone through the motor top to bottom. Original lower maybe bad not sure. I bought a lower of a 1976 35hp johnson 35603G ( it has the metal aluminum waterpump housing and thin impeller and the mushroom shape key) New pump and Impeller. It pumps water when cranking and briefly for about 15...
  9. Z

    1976 35hp water pump kit

    Model I was told was 35603G lower came off of
  10. Z

    1976 35hp water pump kit

    The pump is original I think cause it does not have the chrome insert. It's I think aluminum housing and then you have the Impeller
  11. Z

    1976 35hp water pump kit

    It's not the plastic type and not the half moon shape. It like a mushroom 🍄
  12. Z

    1976 35hp water pump kit

    I have a lower unit for a 1976 35hp johnson it still has original pump without the chrome piece, so I'm needing kit and can not find any Has the weird metal key. CHROME PUMP KIT Part No: 0388257
  13. Z

    78 35hp Johnson 35853R shifting

    Pretty sure worked before while back when I was redoing the motor, carbs starter water pump in the barrel. This is 1st time I've tried setting up shifter on boat and motor
  14. Z

    78 35hp Johnson 35853R shifting

    Yes all the way. Reinstalled back on motor both in neutral. Goes into forward with lot of effort but won't stay
  15. Z

    78 35hp Johnson 35853R shifting

    Yes running Currently off the boat right now, trying to sort through suggestions on how to reset it to stock or what ever?
  16. Z

    78 35hp Johnson 35853R shifting

    Having issues setting up motor on boat with shifting. I have replaced water pump months ago. Always shifted in barrel. Linkage is short but that's different issue for now. Right now lower is off trying to check someway to see if there is a way to put linkage back to original? It will go into...
  17. Z

    Ignition switch argh

    Doesn't have this one yet
  18. Z

    Ignition switch argh

    It's missing the one going to solenoid
  19. Z

    Ignition switch argh

    Full size blade type. I've also need to put one in going to selinoid to
  20. Z

    Ignition switch argh

    20 is what I think I've read. I'll check the fuse probably wasn't a 20amp
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