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  1. R

    1990 V4 runs on two cylinders at low RPMs

    A 1990 model can only be a crossflow.
  2. R

    1990 90HP Pontoon, 4300 RPM at WOT, Do I need a new prop?

    Get the revs up to 5300 RPM or risk breaking piston rings.
  3. R

    What Mercury Do I Have?

    1983
  4. R

    What Mercury Do I Have?

    Post a picture of the cowling.
  5. R

    What Mercury Do I Have?

    I see a 1983 model.
  6. R

    1986 Mercury 25XD

    But 12 volts from the battery is not used to make the spark.
  7. R

    What Mercury Do I Have?

    A 1983 model ?
  8. R

    Old Evinrude question, Can anyone help?

    Bearings are NOT pressed in place on those !-----Clutch dog slides right off.-----Well it should if there are no burrs on the spline.
  9. R

    Old Evinrude question, Can anyone help?

    Snap ring is special.----Has a bevel on one side.----Can only be installed one way !!
  10. R

    1964 9.5 HP Evinrude

    Normal to some degree on a 2 stroke.
  11. R

    1967 evinrude 80 hp need help.

    No special tools required.----Precision parts so no shimming required.
  12. R

    1992 6hp rewind starter housing

    Follow the rope to see the piece that broke off I think.
  13. R

    1967 evinrude 80 hp need help.

    I believe that prop was developed for the OMC 17 with the 88 HP V-4 I/O ( 2 stroke).-----Needed to get a heavy load on plane.----Also used on outboards when there are power issues.
  14. R

    Wiring harness schematic for a TJ40ELETB.

    IT is ----ET--- so a 93 model.----Uses the big red plug.
  15. R

    Starter and throttle - 4hp Johnson Seahorse 1983

    Coils need to be set in the correct position.----Simple as that.
  16. R

    1969 6r69m 6hp Starts, idles, revs real high, then dies

    You stop it by turning the handle.----Post your compression values.----These motors are just so easy to get running ---" great " ---if they are in good condition.
  17. R

    115 Johnson v4 2000 trouble staying started oil/gas leak from exhaust

    ??----The VRO is operated by PRESSURE pulses.-----The VRO uses an air motor.----Failure of the fuel diaphragm does not always result in fuel going into the crankcase.-----Trouble shoot the fuel system.----Find the leaks.-----
  18. R

    1992 6hp rewind starter housing

    I would use some carbon fiber and West System epoxy to repair that.
  19. R

    1992 6hp rewind starter housing

    Part # for 9.9 / 15 HP only shows it fitting the 9.9 / 15 HP from 93 to end of production.
  20. R

    115 Johnson v4 2000 trouble staying started oil/gas leak from exhaust

    #2 is the VRO fuel pump.----It mixes the oil with gasoline.
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