1. Remove the cotter pin from the castle nut securing the brake panel.
2. Loosen the castle nut with a socket and wrench, but do not remove it.
3. Remove the brake panel.
4. Remove the two bolts securing the brake drum to the wheel hub.
5. Use a pry bar or large screwdriver to pry the brake drum off of the wheel hub.
6. If the brake drum is still stuck, you can try tapping it with a hammer or using penetrating oil to help loosen it.**
Here are some additional tips that may be helpful:
- Make sure that you are using the correct tools. You will need a socket set, a wrench, a pry bar or large screwdriver, and a hammer.
- If the brake drum is still stuck, you can try heating it up with a heat gun or torch. Be careful not to overheat the brake drum, as this could damage it.
- If you are still unable to remove the brake drum, you may need to take it to a mechanic for assistance.