I was going through with a battery issue and saw several topics about a possible rectifier being bad. Whenever I pull up schematics of my boat, it shows what appears are two voltage regulators and a rectifier. But, when I look at my boat, my I see 1 voltage regulator and a terminal block (yellow, tach, yellow). I was going to test it, but now I'm like 
This is the diagram it pulls up...I can find 44 and 17, but not 42.
https://www.marineengine.com/parts/...22000-thru-0d283221-usa/electrical-components
It's a '93 mariner 90hp 3-cylinder.
Any thoughts?
This is the diagram it pulls up...I can find 44 and 17, but not 42.
https://www.marineengine.com/parts/...22000-thru-0d283221-usa/electrical-components
It's a '93 mariner 90hp 3-cylinder.
Any thoughts?
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