While running an errand, I started hearing some noises coming from my engine bay. Luckily, I wasn't far from my house, and was able to get home safely.
I saw my A/C Compressor drive belt was frayed badly in one area, so I'm assuming that's what was making the noise. I have the work shop manual, and as simple
as the instructions are, I have a few questions:

1. I can see the two adjuster bolts fine, but the diagram doesn't show or label the tension screw or tension screw lock-nut. Any pictures or diagrams available of said parts?
2. Am I wrong to assume I can just use any a/c drive belt from a nearby autoparts store? Recommendations?
3. Any specialty tools needed aside from a wrench/socket-wrench?

Thank you all in advance!

-Fluxn83