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2026. 6. 30. 작업

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Kawasaki EX650 - What causes a stator to burn out?

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A Bad Diode in Your Rectifier Can Allow AC Current into Your System A bad diode in a rectifier will dump AC current into a system. The AC current heats up the stator and the heat destroys the insulation and ultimately carbonizes it turning it into a low resistance brick. Most stators are three phase AC systems so there will be three diodes in the rectifier that can potentially fail and allow AC current into the system. As well, the additional heat destroys the insulation on the leads in the wiring harness that can cause a cascade failure of the harness due to heat degrading insulation. Here is a link regarding testing of rectifiers and stators. Is this the correct procedure for a stator test?