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2014 - Mazda6 - Brakes

BRAKE FLUID AIR BLEEDING

CAUTION:

NOTE:

1. Remove the cap from the brake fluid reserve tank and add brake fluid.
2. Remove the bleeder cap on the brake caliper, and attach a vinyl tube to the bleeder screw.
3. Place the other end of the vinyl tube in a clear container and fill the container with fluid during air bleeding.
4. Working with two people, one should pump the brake pedal several times and depress and hold the pedal down.
5. While the brake pedal is depressed, the other person should loosen the bleeder screw using a commercially available flare nut wrench, drain out any fluid containing air bubbles, and tighten the bleeder screw.

6. Repeat Steps 4 and 5 until no air bubbles are seen.
7. Perform air bleeding as described in the above procedures for all brake calipers.
8. After performing normal air bleeding, perform air bleeding again for the right and left rear calipers using the following procedure:
a. Remove the rear caliper installation bolt shown in the figure and lift up the rear caliper.

b. Slowly rotate the piston counterclockwise approx. 180° using the SST.

c. Loosen the bleeder screw.
d. Rotate the piston clockwise slowly using the SST and push the piston inwards completely to bleed air.

e. Tighten the bleeder screw.
    Tightening torque
  • 6.9—9.8 N·m {71—99 kgf·cm, 62—86 in·lbf}

f. Repeat the procedure from Steps 1 to 5 until no air bubbles are seen.
g. Place the piston groove in the position shown in the figure using the SST.

h. Return the rear caliper to the original position and install the rear caliper installation bolt.
    Tightening torque
  • 30—39 N·m {3.1—3.9 kgf·m, 23—28 ft·lbf}

9. Clean the brake calipers.
10. After air bleeding, inspect the following:


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