85 hp Mercury wiring

rwunstel

Cadet
Joined
Mar 15, 2008
Messages
22
I have an old 85hp Mercury Serial No# 3869411 and I need a wiring diagram if anyone has one in pdf form. I have lots of manuals, but not one that far back. Its the dist. type with the side mount harness connection. I don't have a side mount so I want to wire it up direct with the newer type round type harness.
Oh, another reason I need a diagram is the wiring on the motor is not color coded.
Thanks in advance
Robert

rwunstel@yahoo.com
 

dchris

Petty Officer 2nd Class
Joined
Jun 10, 2007
Messages
135
Re: 85 hp Mercury wiring

I think this matches your motor.
 

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rwunstel

Cadet
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Mar 15, 2008
Messages
22
Re: 85 hp Mercury wiring

That is what I need. I just have to try a figure out how to blow it up so I can read it. Wouldn't happen to have a bigger picture like that?
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
27,826
Re: 85 hp Mercury wiring

The wiring is color coded on your Merc. The wires are a bit old.

Yellow is starter solenoid, red is unswitched +12v, Stator wires are yellow/red, choke is grey, ignition +12VDC is white. ground is black, tach signal is brown.
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
27,826
Re: 85 hp Mercury wiring

OK forgot 4 wires. Dissy wires are white, brown, black. ignition coil is green.
 

rwunstel

Cadet
Joined
Mar 15, 2008
Messages
22
Re: 85 hp Mercury wiring

Thanks a million....I'll try to figure it out from here..
 
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