Caution
1. Drain the transaxle oil. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT.) (See TRANSAXLE OIL REPLACEMENT.)
2. Remove the ABS sensor. (See FRONT ABS WHEEL-SPEED SENSOR REMOVAL/INSTALLATION.)
3. Remove in the order indicated in the table.
4. Install in the reverse order of removal.


Brake Caliper Component Removal Note
Suspend the caliper aside with wire.

Wheel Hub, Steering Knuckle and Drive Shaft Removal Note
Caution
1. Pull the joint shaft straight out.
2. Install the SST
into the transaxle to hold the side gears after the joint shaft is removed.

Clip Installation Note
1. Install a new clip onto the joint shaft with the opening facing upward. Ensure that the diameter of the clip does not exceed the specification on installation.
2. After installation, measure the outer diameter. If it exceeds the specification, repeat Step 1 using a new clip.
Outer diameter specification 31.2 mm {1.23 in} max.

Joint shaft pre-inspection
Joint shaft disassembly/assemblyMazda 6 Service Manual: Obd drive mode
Performing the Drive Mode inspects the OBD system for proper operation.
The Drive Mode must be performed to ensure that no additional DTCs are
present.
During Drive Mode, the following systems are inspected:
- Oxygen sensor (HO2S)
- Oxygen sensor heater
- Catalytic converter (TW ...
Mazda 6 Service Manual: Crash zone sensor removal/installation
Warning
Handling the crash zone sensor improperly can accidentally deploy the air bag
module and pre-tensioner seat belt, which may seriously injure you. Read AIR BAG
SYSTEM SERVICE WARNINGS before handling the crash zone sensor. (See SERVICE
WARNINGS.)
1. Turn the ignition switch to LO ...