1985 Johnson 90hp rectifier help

mick3446

Seaman Apprentice
Joined
Dec 21, 2008
Messages
41
Does any one know where I can get a used rectifier part # 0395391. I tried to use the rectifer for the non trim motor but it charges WFT to 16-18 volts and I don't want to fry my battery. Any suggestions or helpful info?
 

Barnacle_Bill

Admiral
Joined
Feb 8, 2004
Messages
6,469
Re: 1985 Johnson 90hp rectifier help

High voltage like that is very common in non-regulated systems like yours. Common causes are loose/dirty connections, bad battery, or the wrong type of battery. i.e. automotive instead of marine.
 
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