Help! my last inquiry was re suitable compression on 1974 2 h.p evinrude..did a test and it is 100 lbs. I have spark but not sure strength. Will not fire even when fuel is put into cylinder??? I am going to check spark strength (not quite sure how to do this).Please advise. If not good I will pull flywheel and check coil etc. I will have to borrow a puller. Can you also give the size of bolt (diameter, thread, length, hardness) I will need for this task.
i believe it is 1/4 20 grade 8 hardened. ace hardware usually has them. you screw them into the flywheel 7/16 of an inch. you need harmonic balancer puller. also when reinstalling, shaft and flywheel clean and oil free, and torque to recommended specs. which i do not have.
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found the torque in a manual, Flywheel nut, 264-300 inch lbs. to convert inch-lbs to foot lbs you divide by 12, 300 inch lbs = 25 ftlbs. so your torque will be 22-25 ftlbs.
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Bingo! Thankyou gentlemen...information is just the ticket...now back to the ol' outboard shop....and the same can be said for this ol' outboard fixerupper guy.
we all need to support iboats marine store when ever possible. you get, competitive prices. fast shipping, top notch customer service. also it provides us, this great FREE forum.
2 h.p evinrude won't fire..need flywheel pulled
Linear Mode
