dryer stopped turning

I had to punch out the disc on the right side and remove the exaust pipe so I could get my hands in to remove the broken pulley assembly. Then put the new one on tightened the nut and bolt. Put the spring back on and the belt. Added a bit of grease. Put the exhaust back on. Plugged it in and I was done. The most difficult thing was finding the part on my phone screen since my pc is on the fritz. Once I got the proper definition of what I was looking for it was easy.