1980 mercruiser 120 wiring diagram

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nrputnam

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I have been looking around and need to find a wiring diagram showing the starter and ignition coil wiring I bought a boat and have to re do all the wiring and figure out where it all goes for the starting system any help pictures of actual motors or just schematics all help
 

achris

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Hi nrputnam, and :welcome:

Going to need a bit more info than '1980 120'... Is there a voltmeter or an Ammeter in the dash?

Chris......
 

nrputnam

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It's a amp meter in the dash forgive me this is actually my first boat. I have worked on cars and motorcycles but not boats. It is a a 18' caravel boat. The serial nnumbers on the motor are 5515328
 

achris

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That ^^^ is the engine wiring...

Here's the instrument...

 

nrputnam

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Thanks guys that should help the guy who had it before me just cut all the wires on the harness so tried to figure it out but got no juice to the starter new starter and just ordered a new slave silonide
 

achris

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Please start your own thread. This one is 7 years old.

Chris...
iboats mod team.
 
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