Thank you for all the information. I'm still trying to figure out what is normal and what is not.
Perhaps one other thing I should mention is the amount of resistance I feel when trying to push the piston in. My 'feeling' is that the 'stuck' piston requires more force than I suspect it should. That is obviously hard to identify in the video. When I do the same test on the other side, both pistons move out together albeit at slightly different rates.
On Disc Brake Systems the Seals are actually the return spring used for pad to rotor clearance. As the brakes are applied the Piston moves out toward the Disc and stops when the Pad reaches the Rotor. The Flex in the Rubber Caliper Seal when Hydraulic Pressure is Released is what draws the piston back in maybe only a few thousands of an inch creating the clearance to eliminate Rotor Drag. It's important that Everything is Clean and that the Seals are Flexible. Not just Not Leaking.
Interesting.....I did not know that. If that's the case, then I will at least try easing it up with some Silicone grease and if that does not work, I may have to take part and clean. Thank you for all the insight.
Slightly different question then.
- I understand I need new washers on the brake lines if I am going to take those off for caliper cleaning. Do I need the Honda part for that or does anybody have an Amazon link to something else that will work?
Thanks!!!