had my rear brake pads changed on my scrambler but they dont work some one I needed to do somthing with a star wrench is this to bleed the line or what

 

The only thing that the star wrench would be good for is to open the master cylender to refill with fluid. It won't hurt to bleed the brakes. If you need some instructions let us know. I am sure we can help. The brakes should be working fine. I will tell you that the foot brake don't do it justice. It is mainly just for the tranny. If you press the hand brake it should work fine. I bet you backed the piston off to get the pads in, check to see if it pushed back out.