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  1. R

    1994 112 johnson special, blown cylinder? What now?

    Very , very common problem.-----You need 4 new o/s pistons.-----If you can repair it yourself it can be worthwhile.----Not many shops will tackle a rebuild on these.
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    Lower unit

    The retainer plate goes in.----Then one snap ring in the one groove.---And one snap ring in the other groove.-----I say it all the time.----This should be easy.
  3. R

    aluminum wheels stuck to hub

    Oxygen joins with the aluminum in the presence of water ( salty water ) and forms that white powder.-----So nature puts more material in there ( oxygen ) little by little and jams it up.-----So yes , if you keep moisture and air out of the joint you will be golden !
  4. R

    1979 40hp lower unit stuck

    The spline on the driveshaft may have suffered from this torture.-----Broken crankshaft was fairly common on these 2 cylinder motors.
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    1990 Bayliner Trophy with twin Force 120s need advice on prop sizes

    Some will argue.----I see scoring on the side of the piston !
  6. R

    1990 Bayliner Trophy with twin Force 120s need advice on prop sizes

    Do not change prop pitch to get the RPM you want.----Repair the motor to get rated power !----Piston is scored !
  7. R

    Force 120hp won't start

    ??----99 or 91 does not matter.----Same starter was used !
  8. R

    Lower unit

    ???-----I use a 10" guide pin to keep the plate lined up.----Simple procedure.----What guide book ??
  9. R

    Force 120hp won't start

    Find ----Crowley marine-----Just a few clicks and it will be there !!
  10. R

    94 four winns fling which engine

    Correct the decals also said 110 HP for a few of the bubble years.----The V-4 blocks with big center main bearing were marketed as 85 / 90 / 100 / 115 / 140 HP.-----All used the same crankshaft / rods / pistons.
  11. R

    Force 120hp won't start

    The Force 120 parts book for 1999 shows a Bosch starter.
  12. R

    94 four winns fling which engine

    The 115 HP V-4 would be called the " bubble back " , while the 90 HP had the plain exhaust.----I do not believe the V-4 looper ( 95 to 2005 ) was ever used for one of these jet boats.
  13. R

    2014 Merc Verado 225

    The 225 Verado is a 6 cylinder is it not ?
  14. R

    Force 120hp won't start

    If starter is KAPOT and cranks slow there will be no spark.
  15. R

    1972 evinrude 25hp sparkplugs

    Maybe check for thermostat stuck open.----Oil is added to the gasoline to lubricate the internal parts.-----Oil burning off is the unfortunate thing that also occurs.----Smoke does NOT lubricate any parts.-----Why would you use cheap oil in a precision motor ?
  16. R

    94 four winns fling which engine

    Sounds like an OMC V-4 model.-----Pictures of engine parts will identify it in just seconds.
  17. R

    1990 Bayliner Trophy with twin Force 120s need advice on prop sizes

    ??---First picture and 3rd picture.----Some will argue , but I see scoring on the piston !
  18. R

    1990 Bayliner Trophy with twin Force 120s need advice on prop sizes

    The one piston is scored.----Was it like that when you put it in?-----If water got on bearings you have to get this resolved ----ASAP---if not sooner.
  19. R

    Lower unit

    You were following what guidebook ??
  20. R

    Fuel Dripping From The Carbs When It's Hot Out - 200HP Johnson 2001

    Check the carburetor bowls.-----If they have not been replaced they are likely warped.----Take note of jets should you need to replace them.----Torque on the screws is 10 inch lbs I believe.
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