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  1. R

    1994 Mercury 25 - Low Compression Bottom Cylinder

    There should be lots of used blocks available.----Your location ?
  2. R

    1973 johnson 25hp 25R73A

    There should be more oil than that.
  3. R

    Evinrude 115 Won't Idle?

    Sounds like a lean sneeze to me.------Your fuel pump is not working.----Possibly due to tank , hose anti syphon issue.-----Test run with another tank.----Crankcase compression PRESSURE drives the fuel pump.------Cleaned out the vapor separation tank ?----Any other trouble shooting done ?
  4. R

    Broken Driveshaft

    Used lower unit is going to be your best option !!!-----If in Canada----evinrudeparts.ca----Is one place to try.
  5. R

    Prop play

    Sure you can.
  6. R

    Broken Driveshaft

    Inspect powerhead carefully before spending beer tokens on lower unit !!----Should have taken it apart before ordering the shaft.---Gearcase needs to come all apart to replace the shaft.-----Large snap ring pliers required.------Need to shim the parts for assembly.-------Where did the shaft...
  7. R

    Prop play

    There might be a washer ( 316484 ) missing on propshaft.
  8. R

    Johnson 8hp head bolts torque setting

    About 200 inch lbs will do.
  9. R

    1970 Mercury 4 HP Wiring

    Now you know why there is a slot on starboard side and a relief on the port side mounting hole.
  10. R

    1972 Johnson 25 Rough Idle

    Do an ignition " stress test "-----Does spark jump a gap of 5/16" on a test device , yes or no ??-----And is the thermostat in place and working?----They often stick open.
  11. R

    Starter Motor Completely Dead

    Or if the cap with brushes is not installed correctly.-----Need to know what you have to be ably to provide help and not guess.
  12. R

    Homemade Strap Wrench

    Great idea.----Recycling 101.
  13. R

    1970 Mercury 4 HP Wiring

    Typical of their wiring of that era.----Use any wire of similar size.-----They never thought these motor would last this many years.-----Had fun getting the carburetor off ?
  14. R

    Electric Cars or Trucks

    Government spending / assisting big corporations again.------It just does not stop.
  15. R

    Metal shavings in reed block

    Reed valves have nothing to do with the " zero " compression in the one cylinder.-------This motor needs teardown and full evaluation.
  16. R

    Starter Motor Completely Dead

    Could you state what motor you are working on ????
  17. R

    Spark plug wire for 1975 Johnson 115

    It has worked well for many years.--------My self I have issues with the thousands of different plastic connecters on modern equipment .----They are expensive / difficult to figure out. / not repairable either.
  18. R

    Johnson V4AL-14 not pumping Cooling Water

    A temperature switch is shown in parts book.----Test the hot light.-----Better yet is a buzzer for overheat.-----Install a new impeller now.
  19. R

    1972 Johnson 25 Rough Idle

    It is a 50 year old motor.-----Perhaps 5 owners.-----Post the results of a compression test.
  20. R

    33 hp Johnson no spark

    Perhaps this event happened 10 years ago !!!
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