I recently bought a junk bike. I want to slowly fix it up myself for two reasons: 1. To have a nicer bike. 2. To learn about bike maintenance. I'd like to improve it slowly (weeks or months) while keeping it functional. What order should I consider improvements?
I'll elaborate. When I first bought the bike, I tuned the brakes (linear pull). I struggled. I realized brake tuning was difficult because my wheel wasn't aligned. In retrospect, I should have straightened/replaced the wheel before tuning the brakes. I'm wondering if there are any insights you could provide about the order I should tackle this project (e.g., wheel alightment before brakes).
You've gotten a lot of good advice here, however, I don't think anyone's mentioned Bike Co-ops. If you have one nearby, it sounds like that would be an ideal spot for you to work on your bike while getting advice from more experienced mechanics.
That's definitely a good place to start. You also might want to check out any local Universities/Colleges. My University had a bike shop that was basically a co-op, but it's officially owned by the Student Union. I took a repair class and regret not continuing to learn by volunteering to work on their donated/salvaged bikes.
The other option might be looking for less formal repair networks. For example I know some groups have repair clinics every-so-often in local parks. Or even local cycling groups, or word of mouth. A lot of people are more than happy to share their passion for bicycles and maybe you can find a mentor.