MKZ AWD V6-3.5L (2008)
4. NOTE: Place a shop towel between the caliper and the brake disc.
Install the brake caliper using the 2 guide pin bolts.
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Tighten to 26 Nm (19 lb-ft).
5. Slowly apply the brake pedal to extend the brake caliper piston outward.
6. Remove the 2 guide pin bolts and position the brake caliper aside.
7. Remove the brake caliper bleeder screw cap and place a box-end wrench on the bleeder screw. Attach a rubber drain hose to the bleeder screw and
submerge the free end of the hose in a container partially filled with clean, specified brake fluid.