Brake calipers rear, replacing: Preparation
Remove the wheel.
Secure the pedal in the depressed position. Use a pedal jack.
Clean the brake caliper thoroughly.
Remove the protective cap from the bleed nipple.
Install a plastic hose on the nipple.
Open the bleed nipple. Collect the brake fluid in a container (bottle). Shut the bleed nipple.
Slacken the off brake hose approximately half a turn.