25 hp Johnson...lack of info

a brickhead

Cadet
Joined
Mar 16, 2007
Messages
29
I've been looking online for a few days now for some info on a 25 hp Johnson I recently got from CraigsList. The plate is a little boogered up so all I can make out is the serial # (E5431946) and part of the model # (25R ???) kinda looks like 25R GIM to me, but, I'm getting nowhere. I can't even tell what year the thing is. Can anybody point me in the right direction?? I wanna get a SELOC or Johnson shop manual for it so I can have some handy reference. Thanks in advance for any help.--------ANDREW
 

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McGR

Senior Chief Petty Officer
Joined
Jun 19, 2004
Messages
664
Re: 25 hp Johnson...lack of info

The last two characters after the "25R" are the ones that tell you the year. For instance a 25R79R is a 1979 motor. BTW, that motor looks to be a somewhere around a 1980 motor, give or take a year maybe two. From what I recall, most of those motors from that period were very similar.
 

samo_ott

Vice Admiral
Joined
Jun 18, 2006
Messages
5,125
Re: 25 hp Johnson...lack of info

Late 70's, early 80's. The pictures are small.
 
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