1. Disassemble in the order indicated in the table.


2. Assemble in the reverse order of removal.
Piston Disassembly Note
Caution
1. Place a piece of wood in the caliper, then blow compressed air through the hole to force the piston out of the caliper.

Piston Seal Disassembly Note
1. Remove the piston seal from the brake caliper using the SST
.

Bleeder Screw Assembly Note
1. Assemble the bleeder screw to the caliper using the SST.
Tightening torque 6.9-9.8 N·m {71-99 kgf·cm, 62-86 in·lbf}

Disc pad (front) replacement
Rear brake (disc) inspectionMazda 6 Service Manual: Dual proportioning valve replacement (without abs)
1. Remove in the order indicated in the table.
2. Install in the reverse order of removal.
Dual Proportioning Valve Installation Note
Install the dual proportioning valve so that the R mark faces the left side
of the vehicle.
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Mazda 6 Service Manual: Front/rear abs wheel-speed sensor inspection
Visual Inspection
Remove the wheel and tire, and inspect the sensor for looseness and damage.
Replace the sensor if necessary.
Clearance Inspection
Inspect the clearance between the wheel-speed sensor and the sensor rotor.
Clearance
0.3-1.1 mm {0.012-0.043 in}
Resistance Inspection
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