Detail: I don't know where or how to remove the bottom bolt on my alt.
Solution: The bolt goes in from the back, bottom of the alternator, and the nut is on the front, bottom of the alt. It's a long bolt, u will probably have to get a wrench on both ends, I seem to remember the last time I had mine out, the nut came off ok, then I had to turn the long bolt while pulling back slightly to get it to come out. Let me know it u need more info. countrycurt0 , Hi, A 6ya expert can help you resolve that issue over the phone in a minute or two. Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US. The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones). click here to download the app (for users in the US for now) and get all the help you need. Good luck!