Search results

  1. oldboat1

    Help with old evinrude

    Think this is the wiring diagram referred to above: https://www.maxrules.com/graphics/omc/wiring/100-125_1971-72.jpg (edit: https://www.ebay.com/itm/183898688476?hash=item2ad1374bdc:g:oXsAAOSw0qFdOg6V )
  2. oldboat1

    15hp johnson age differences.

    recalling there is a simple trick to R&R the head/head cover. You might pass that along to the OP.
  3. oldboat1

    Selecshift

    Try some CocaCola on the corrosion, or baking soda on dry, followed by vinegar.
  4. oldboat1

    Motor compression test

    Agree. With a different gauge and a little hope, test again. Then try a little two cycle oil in the 70psi cylinder and see if compression improves (actually, you might do that with all cylinders). Look for gauges in the cylinder walls, particularly the 70psi cylinder. Remove the exhaust...
  5. oldboat1

    15hp johnson age differences.

    get the '86 as a parts motor. Not sure, but an early '86 may have had the t.stat at the bottom, unlike later models. If so, use the head cover from the '90.
  6. oldboat1

    Johnson tn26 Recoil

    May need more coffee, but believe you need to do as you suggest and assemble so the spring is tightened when the pully turns clockwise to start the engine.
  7. oldboat1

    70 HP vs 90 HP Evinrude: Which to Buy?

    Get model numbers. Compression checks before purchase a good idea, as you suggest -- might take a spark tester with you as well to see if ignition needs to be worked on before use. On the 70, see where the tell-tale elbow and hose is located and take a pic or make a note.
  8. oldboat1

    Only runs while hitting primer key

    IMO, decarb products work about the same if application is the same. It might be useful to clean the tank separately from the carb (or start with a new tank and lines).
  9. oldboat1

    Electric Start issues

    Maybe the shift handle detent spring needs attention.
  10. oldboat1

    Electric Start issues

    sounds like there is a dead or misadjusted switch in your remote controlller. Typically, the control handle comes off and the switch is around the hub.
  11. oldboat1

    adding electric start

    Try some graphite on the drive, unless it's clearly a misfit. Beyond that, need a strong/clean starter, and shiny wire ends all around.
  12. oldboat1

    Only runs while hitting primer key

    I would disassemble and soak the top and bottom of the carb in the solvent of your choice. Open the core plug on top before doing so. After soaking, spray out all openings with carb spray, with special attention to the three holes under the top plug, and the jets on the top front under the...
  13. oldboat1

    1998 johnson ocean runner 200hp j200txecm fuel bulb needs pumped at low idle or will stall

    Bump up the idle setting.
  14. oldboat1

    1972 evinrude 9.5 need long shaft or different trim?

    bracket for the loading/transport wheel the culprit?
  15. oldboat1

    adding electric start

    If you have a bracket for the '58, I would buy it. Starter should be easier (may need a rebuild). ARCO a possibility for a rebuild, or a rebuilt model if they have one in stock.
  16. oldboat1

    1996 Johnson 150 no spark

    spinning fast enough to fire? may be a starter or battery issue.
  17. oldboat1

    1955 Johnson RD-17

    If the up and down play is a wobble, the retaining ring under the armature plate support might be installed upside down -- flat surface should go up.
  18. oldboat1

    82 Johnson 15hp wont start after run

    fuel/oil ratio is 50:1, contrary to what may be shown or heard (100:1 was discontinued if that ratio shows up somewhere). +++on impeller replacement. Test the top of the head for temp. -- too hot to touch is too hot to run. (should run at 120-140F when measured with an infrared tester. Don't...
  19. oldboat1

    1996 4 stroke Johnson 15hp

    Looks good. I would try to locate a factory repair manual (maybe Ebay), change the engine oil and filter, change the lower unit oil and install a new impeller, maybe a set of plugs. The length between the top of your mounting board and the plate above the prop should be close to the transom of...
  20. oldboat1

    1975 Johnson 115 starter motor

    sister motor is a good move (donor motor) given aus starter replacement cost. Usually more usable parts as well (worth it for the t.and t. by itself, if it's a fit.
Top