Did my front brakes today. Went a little slower than I thought it would. The drivers side pads looked evenly warn and maybe halfway worn at most. The passenger side pads looked like there was slightly more wear on the inside.
When I was greasing the caliper guide pins, one of the plastic rings at the base of the pin broke off and I had to fish it out of the caliper guide hole. On the passenger side, the same type of pin had trouble moving in and out despite cleaning and greasing. I'm guessing I'm going to have to get new guide pins and clean out the inside of the caliper guide more thoroughly. Also, noted a torn boot on that guide pin.
I got sunburned as the repair took me into early afternoon. That will have to wait until another day. Brakes are working great!
Old pad (back) vs new
Had difficulty turning my caliper spreader when I got to the passenger side. I grabbed my mechanics gloves and sprayed some lubrication spray while turning the tool until it started turning easier. I guess the grooves of the threads get gunked up over time. I've used this tool for about 20 years.