Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
A. Using a megohmeter we test the insulation capacity of the windings in the generator. A Megger test should be performed every five years, even if the generator is located in an enclosed area with low humidity. The test will spot insulation break down problems before extensive loss of insulation occurs, rendering the alternator useless.
