just bought a 1973 johnson 20 hp motor. ser# is e3776107 can anybody give me some information on this motor like where i might be able to find a manual, oil to gas mixture,etc. thanks n-b-o
If you want a factory service manual, contact the Ken Cook Company, (www.kencook.com) otherwise any marine place can get you an after-market manual. Fuel/oil ratio is 50:1.<br /><br />-John
I will check, I think I have an original factory service manual for that motor or a 1974 (which is basically the same manual). Will sell for $12.00 + $2.00 shipping.<br /><br />E-mail me at arlan@pldi.net if interested.<br /><br />Arlan
hi i am in the same sort of situation as <br />n b o , only ive just bought a mercury 9.8 made in the 70-80's, i know its not alot to go by but hey thats all the information i know about it at present, but sti8ll if any one knows where i could get manual(second hand preferibly), that would be great. Sorry n b o i dont think i can help you in your search but thanks for bringing the topic up as ive been searching for a while <br /><br />thanxs...
