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  1. R

    Torque to apply on Prop on Envirude 25CV-E25REIE -outboard

    Use 120 INCH LBS if you insist on the book tork value.
  2. R

    2 cycle oil for my garden tools

    In the 1950's engines ran with 24:1.---Many of them still running like new.-Then one company started touting that their engines were better designed and could run at 50:1.----The other company ( board room ) at the time followed suit and said ours can run at 50:1 too.----Folks will just accept...
  3. R

    Oil mixture

    My mistake---Correct a US gallon is 128 ounces.
  4. R

    Bearing Carrier(Bearing House Assembly) Bolt Head Size

    Many of those used a 3/8" head on the bolt.---Or try a 7/16" .----There could be dirt and corrosion around the bolt head too.
  5. R

    Johnson 70 3cyl overheating

    I think the factory kit has clear instruction to move the tell tale and change thermostat spring and thermostat cover.
  6. R

    Primer Bulb Doesn't Pump-up

    Sucking air between bulb and gas tank ( pick-up tube ) ----Bad bulb or leaks on vapor tank.
  7. R

    Fuel Nipple on Carb Broke (Johnson 60hp)

    Go to the hardware store.----Buy a brass screw.---Tap the carburetor body.--Drill a hole in the brass screw.----File the screw so hose fits on it.-----Install the screw and cut off the end so you have a nipple to put the hose on !!----There is the at home do a bit of work save some coins method.
  8. R

    Torque to apply on Prop on Envirude 25CV-E25REIE -outboard

    No need to torque it !!
  9. R

    Torque to apply on Prop on Envirude 25CV-E25REIE -outboard

    Just snug and line up the hole for the pin.----I can't recall torking a prop nut.
  10. R

    1981 Evinrude 75hp Head Gasket Replacement (sealant or no sealant?) + Tq specs

    The cylinder head on your motor is warped !-----Everyone I have looked at has been.----The nature of an aluminum casting and time.----No need for sealant if factory gasket is used.----Surfaces must be very clean.----Torque to 240 INCH LBS in 3 stages from center working out.----Normal ?-----Very...
  11. R

    2 cycle oil for my garden tools

    But what happens to the oil once the mixture goes into the venturi / carburetor airflow ?-----A 50:1 machine will running just fine on 40:1 and will run for more hrs.----Board rooms decide on the mix ratios and there is nothing scientific about going from 24:1 one year to 50:1 the next year with...
  12. R

    1978 85HP Johnson - trim/tilt does nothing

    The motor likely had water in it and is now rusted solidly stuck.-----I believe the trim tilt assembly must be removed from motor for the replacement of the trim motor.
  13. R

    2 cycle oil for my garden tools

    This thread sort of proves once again that the operation of a 2 stroke and how the oil behaves when mixed is a mystery.
  14. R

    What year 85 HP Johnson

    ???------No that was not an electric shift motor !!!----Electric shift was last produced in 1972 !!--Motors that were painted green.------And it is impossible to fit a mechanical shift to an electric shift motor.----Crankshaft splines were different !
  15. R

    73 20hp johnson part swap/search

    The 1969 was the first year for the screaming 25 HP model.---I think the 25 HP carb will fit but won't magically up the power of your 20 HP.----A few other tricks were used on the 25 ( better balanced crank ) is but one difference to run at 6000 RPM.
  16. R

    Oil mixture

    ?---US gallons or Imperial gallons.----One is 132 ounces and other is 160 ounces.
  17. R

    73 20hp johnson part swap/search

    Starter and bracket from about 1958 to 1976 will fit.----Note ONLY the 22 cubic inch 18 , 20 and 25 HP will fit.----Wonderful parts interchangeability on them.
  18. R

    Large circlips pliers for OMC lower units?

    They need to be hefty pliers.-----Wear safety glasses.---Safety is #1
  19. R

    1990 40 hp tiller won't run full speed

    Compression test is first thing to do before spending beer tokens on parts.----You may have a lot of good used parts now.
  20. R

    225 Venom No Serial... What carb kit do I need?

    Post picture of the cowling if original.-----Need to know why the carburetor kits >-----What is your motor doing / not doing ?
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