1978 50hp johnson wiring diagram


Old 07-08-09, 09:57 PM
Thread Starter
Join Date: Jul 2009
Location: australia
Posts: 1
1978 50hp johnson wiring diagram

Hi Guys, I am looking fora soft copy of a wiring diagram for a 1978 50hp Johnson Seahorse
model No :- 50RL78S

Soft copy of the repair manual with the wiring diagram would be nice if some one has a copy.

You can e-mail me at [ address removed ].


Last edited by Rick Johnston; 07-09-09 at 11:09 AM. Reason: Removed email address (not allowed) to protect you from spammers.
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Old 07-09-09, 11:12 AM
Join Date: Apr 2007
Location: Near Buffalo, NY
Posts: 4,239
Hi John, and welcome to the forums. I couldn't find a wiring diagram -- hopefully someone else will chime in. For the record, I removed your email addy so you wouldn't be bombarded with spams. DIY is a public forum with a world-wide audience, so it's not a good idea to publicly post you email address.
Old 07-09-09, 06:47 PM
Join Date: Jul 2008
Location: Montgomery MN
Posts: 541
I don't have one but if you want to buy one clymer has a manual for it.

1978 Evinrude/Johnson Marine Repair, Service, and Maintenance Manuals

I think it worked.

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