Mercury Outboard L3, L4, & L6 Rectifier Test

A quick vid on how to test if a rectifier is operational. There are 4 test total and if the rectifier fails any of the tests it needs to be replaced. You can also hook up a volt meter directly to the positive terminal (output post) and see if the voltage increases while the engine is running. Just be sure the volt meter is properly grounded. Questions? Let me know.....