Search results

  1. N

    Johnson 25 or 30hp powerhead drawing

    Hello,<br /><br />has anybody a drawing of this engine part, where the <br />port arrangement in the two cylinders and the air bypass from the crank case to the cylinders is to be seen clearly.<br />I would greatly appreciate this favour.<br /><br />Nordy from Germany
  2. N

    Boyesen power reed valves

    Hello,<br /><br />is there anyone who has tested those valves ?<br />Did it increase your outboarder's power ?<br />Do you think it's worth the price ?<br /><br />Would be nice to hear from you.<br /><br />Nordy
  3. N

    flywheel marks

    Hello,<br /><br />I have a 2000 Johnson 30hp.<br />I've noticed two scalings on the flywheel 180 degrees apart from each other with marks refering to the crankshaft rotation angle.<br />I think one can use it for setting ignition timing.<br />Who kwows the purpose of it in details ?<br /><br...
  4. N

    Moisture in powerpack

    Hello,<br /><br />I have a 1999 30hp Johnson.<br />I had several accidents with it.<br />It happened two times that the engine died on sea for unknown reason.<br />Now I have found the reason for it.<br />The wires coming out of powerpack's back side had loosened in the casting compound, so...
  5. N

    adjusting gear shifter

    Hello,<br /><br />I have an 1999 2-cyl. 30hp-Johnson.<br /><br />When I shift into neutral the shift lever outside the engine case will not be exact in the middle position and therefore click in.<br />Is there an adjusting (maybe of the shift rod connector) to get the lever right into the...
  6. N

    Johnson 28 hp

    Hello,<br /><br />there is a motor with 20,9 kW (28 hp) out of 737 ccm displacement.<br />What kind of engine is this?<br />Is it a 3 cylinder?<br />I've never seen it in brochures.<br /><br />Nordy
  7. N

    Johnson nomenklatura

    Hello,<br /><br />my Johnson 30hp, handstarter model 2000 has the model-no.: J30RSSR<br /><br />A friend of mine has the: J30JRSSB<br /><br />Can anybody explain the meaning of the letters ?<br />What's the difference between both ?<br /><br />Greetings<br /><br />Nordy
  8. N

    Johnson 30hp:schematics of CD2 ignition

    Hello,<br /><br />has anyone a schematics of the cd2 (capacitor discharging ignition) of the 2000-Johnson ?<br />The complete number of the circuit is:<br />CD2SLRPCB 514179<br />It is the cdi-circuit with the S.L.O.W-function.<br /><br />Thank you in advance<br /><br />Nordy
  9. N

    powerpack online dealer

    Hello,<br /><br />can anybody please tell me names or web adresses of dealers shipping a Johnson powerpack to Germany ?<br /><br />Nordy
  10. N

    powerpack for Johnson 30hp 2000

    Hello guys,<br /><br />can anybody tell me the correct Sierra parts-number for my Johnson, 2 cylinder, handstarter<br />I wonder whether it's the 18-5768 or the 18-5758, the latter according to:<br /> http://www.boatingsolutions.com/johnsonpowerpacks.htm - Johnson 30hp 1984<br /><br />As for...
  11. N

    dealer exporting parts to Germany

    Hello,<br /><br />I want to order spare parts for my Johnson 30hp by online shopping from Germany.<br />Some parts are original Johnson parts.<br />Does anyone kwow a dealer who will deliver it, especially care for the customs.<br /><br />Nordy
  12. N

    Johnson 30hp costs for long transom parts

    Hello,<br /><br />I consider to change from short to long transom.<br />I need the longer versions of driveshaft, shift rod, watertube, spacer and the long transon gear case.<br />Does anyone know the costs for it in the US ?<br />Where in the US can I order those parts from Germany ?<br /><br...
  13. N

    S.L.O.W - function of Johnson 30hp

    I have learnt S.L.O.W of my Johnson is activated at water temperatures of above 83 °C with the result revolution of the engine cannot exceed 2000 rpm within the overheating time.<br />I have had this in holiday, when I drove into a plastic bag, which had turned several times around the prop...
  14. N

    Johnson 30hp: Carb brand,specs.,schematics

    Can anyone tell me the name of the carburetor manufacturer and where I can get technical specs and a drawing of my carburetor.
  15. N

    leaner air/fuel ratio with higher speed

    I have a 30 hp Johnson with much increased power by means of getting more air into the crank case and an increased compression ratio.<br />To have the correct air/fuel mixture back I had to enlarge the fuel jet's hole to its maximum.<br />The result was a much better performance of the Johnson...
  16. N

    Touch-up paint for Model 2000 Johnson 30HP

    Is Johnson " Platinum Spec. 1906" the color I need.<br />If not, what is it ?<br />One could describe the color of my motor as medium grey.
  17. N

    Drive shaft hard as Gouda cheese !

    I repaired the waterpump of my 2000 Jonson 30 HP.<br />Result:<br />The waterpump is ok, but the gear box is leaking<br />because of a leak of the inner input shaft seal.<br />The cause for it is the seal position had changed just a little bit because of the removal of the lower unit.<br />Since...
  18. N

    Johnson 30HP: Gearbox Oil leak

    I have repaired the water pump, but now when testing the engine and checking the water pump ok suddenly oil is leaking out of the little drain hole above the cavitation plate.<br />Is one of the two shaft seals leaking, but why ?<br />I never had such a problem before.<br />Is it possible I...
  19. N

    How to remove the shift rod ?

    Johnson 2000 with defect impeller.<br />I must separate the lower from the upper unit.<br />I can't do it because I can't loosen the shift rod.<br />Someone told me one must remove somthing near the carburettor.<br />Who can describe the steps to be taken ?
  20. N

    Resistance at powerpack terminal

    Hi, I've got a 2000 Johnson 30 HP with an engine that died in seaweed und wouldn't start for 1 hour.<br />That's why I checked the ignition coils and the stator, also the ground resistance of the two cables leading from the powerpack to the two ignition coils.<br />The Fluke digital meter...
Top