70's 65 hp johnson safety switch bypass

Joined
Oct 9, 2013
Messages
8
mlJa-diS0sBkvCcHvhrYQhQ.jpg

i am having a problem....where i am randomly losing spark and when i play with this switch it starting to spark again so if i could figure out how to bypass it then i would know that was the issue...thx
 

orbanp

Petty Officer 1st Class
Joined
Jun 26, 2011
Messages
324
Re: 70's 65 hp johnson safety switch bypass

Hi George,

According to the wiring diagram the safety switch locks out the starter. http://www.maxrules.com/graphics/omc/wiring/1972_65_Eshift.jpg
You can bypass that safety switch by shorting it permanently, or connecting the wire going to it to ground.

That safety switch has nothing to do with the ignition, your ignition problem lies somewhere else.

Peter
 
Last edited:
Joined
Oct 9, 2013
Messages
8
Re: 70's 65 hp johnson safety switch bypass

replaced the saftey switch in the picture and its running like a champ...thx
 
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