Hi I have a 99 sportsman and I just got it out of stoarge yesterday. I use it for hunting and it hasn’t been rode since January. i got on it to load it up yesterday and no brakes and it was pushing brake fluid out of rear resivior. I have deteremined I need rear pads and a seal kit for the caliper.

My question is how hard is it gonna be to replace the caliper seals and how exactly do you do it. Im a mechanic so I know my way around tools but I have never rebuilt a caliper before.