Johnson 7.5 ho 1982 i think ?

[norfolkprelude19]

Hi I'm a new member and I have bought a non working 7.5hp motor for my hunter prelude 19 yacht.
I am a bit mechanical, however I need a free download manual if anyone has a link.

I have a good spark, the fuel pump was put back together wrong by an other? (new one coming) the throttle cam was snapped off the carb, im looking for a new one (awaiting an email back) However I have a loose wire near the carb and I don't know where it should go.
So I need a free repair manual as I have put quite a lot of cash into the motor already.
any help appreciated.

 

[CLB]

Any good?

Boatinfo - 1971-1989 Evinrude Service manual

Evinrude and Johnson from that era are the same engines

 

[norfolkprelude19]

Hi, thanks for that it was of use, The pictures are a little blury but the words are usefull.
I could not see a layout for the cam mechinism on the carborator which is missing on mine, so if anyone has a picture of the mech on the carb and can tell me if the two yellow wires coming from the stator plate area are a charging system for 12v i would be thakfull.

Any other links to diagrams or free manuals would be good.

 

[CLB]

Yellow wires in evinrude/Johnson are usually the AC lighting circuit. I think, with a suitable rectifier, you can use these for a small charging current but you will need someone more knowledgable than me on such matters to tell you how.

 

[norfolkprelude19]

thanks, you are right I spoke to the main dealer today who confirmed what you say.
I'm just waiting for my throttle cam parts and my fuel pump to get the old motor up and running again.