? How to hold the piston in on rear caliper for pad replacement ?
#5
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You also need the tool to twist the piston back in. Brute force alone will not do it. I usually try to push the piston back in using just the tool and pushing by hand, If this doesn't work, I put the tool between the c - clamp and the piston, then I turn the tool with pliers as I gradually tighten the clamp. I know some guys just turn the piston with pliers, but this method scores up the piston and can damage the boot.