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  1. R

    Identifying old SS OMC prop size

    They were available in 15 , 17 ,19 ,21 and 23"pitch.----And I am sure they are marked with or a part number.
  2. R

    1974 Evinrude 25hp wont run.

    The motor needs crankcase compression to operate these simple pumps.----It appears you are totally confused by ignition coils under the flywheel and the driver coil under the flywheel.---And is there one set of magnets or 2 Inside the flywheel ??---n brvgffffr
  3. R

    Gearcase

    Pressure test the gearcase to find the leak if there is one.
  4. R

    1975 meecury 65hp outboard motor

    Some of these may have had a water cooled fuel pump.----Perhaps that was disconnected / bypassed ?
  5. R

    Evinrude 60Hp - wont stay running, help!

    Where did you get the ignition switch and what part # was it ??
  6. R

    1974 Evinrude 25hp wont run.

    The pumps operate on crankcase PRESSURE and most pumps have no trouble pulling fuel up 4 feet.-----Fix any and all leaks including inside the tank.
  7. R

    Why can’t I find information on my Mercury outboard using my S/N????

    It might be a 73 model.----Your location in Canada and what dealers are failing to help you ??----Post picture of the cowling.
  8. R

    1973 johnson 25hp 25R73A

    Rust on the reed valves would make me do a total tear down.------Opinions do vary on this approach !
  9. R

    Why is my carb oxidizing????

    The air can be quite corrosive in and around farm buildings.
  10. R

    40hp 1980s Johnson Value

    Is it a " commercial " model ?-----Model # is ?----Is it a short shaft ?-----A 40 HP short model might command a premium.-----Price seems high to me.
  11. R

    Evinrude 6hp gear shifter out of alignment

    Gear position does NOT matter.----You just need room to work .----Line up the notch before you put the bolt in.
  12. R

    1976 evinrude 6hp won't idle

    Compression test.-----These had a rather poor quality head gasket.----Sierra replacement is improved and the best deal.----Does spark jump a gap of 1/4 " ( 6 mm ) or more.
  13. R

    33 hp Johnson no spark

    Pull the flywheel with a puller using the 3 threaded holes.----Bolts are to be 1/4-20NC thread.--------You will find 2 old cracked coils.----Or new replacements already there if it was a recent runner.----If there are new replacements just clean breaker points and check for spark.
  14. R

    Mariner Id

    I think a 1984 model.
  15. R

    Why is my carb oxidizing????

    Looks like some mice were in there.-----Or there is moisture / condensation leaking in there.
  16. R

    Hallo, i am new here and come from germany

    There is no alternator under the flywheel.-----Is the belt driven generator on your motor ??
  17. R

    Hallo, i am new here and come from germany

    ---Those used an optional belt driven 10 amp DC generator.-----Mounted just like the starter motor.-----Voltage regulator inside the boat.
  18. R

    2006 Evinrude ETEC 50 Cowling & Side Covers Year Alternatives

    What happened during this storm ?----Boat sunk ?----If so has the motor been running since the weather event ?
  19. R

    70ESL74M Power trim kit

    Here is what I would do.------Find a newer donor motor with power trim tilt.-----1978 to 1988 model 3 cylinder.----Swap your gearcase and power head onto the mid section.-----Must be the 49 cubic inch 3 cylinder.
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