This weekend, the bolt jumped out of my alternator bracket. I was idling and heard the strange noise right away, so I killed the engine. I found the bolt in the bilge, and put it back in. Today, it started to come loose again. The hole is not stripped, but I don't want to put my full body weight into it and break the bolt off. Would I be able to put Lok-Tite or something on that bolt to prevent this? Thank you in advance.