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: Pid/data monitor inspection
1. Connect the WDS or equivalent to the DLC-2.
2. Measure the PID value.
Note
Perform part inspection for the output device after PCM
inspection.
The PID/DATA MONITOR function monitors the calculated value of the
input/output signals in the PCM. Therefore, if a monitored value ...
Mazda 6 Service Manual: Oil pressure switch inspection
Caution
Water or foreign objects entering the connector can cause poor
connection or corrosion. Be sure not to drop water or foreign objects on the
connector when disconnecting it.
On-vehicle Inspection (harness inspection)
1. Disconnect the negative battery cable.
2. Remove the under ...