1. Remove the hub bolt using the SSTs
.

Note
2. Install the hub bolt into the wheel hub and install a washer and hub nut on the hub bolt.
3. Tighten the hub nut while holding the wheel hub using a brass bar.

Wheel hub, steering knuckle pre-inspection
Wheel hub, steering knuckle removal/installationMazda 6 Service Manual: Tire Pressure Monitoring System
The Tire Pressure Monitoring System (TPMS) monitors the air pressure of all four
tires. If the air pressure of one or more tires is too low, the system warns the
driver by indicating the tire pressure monitoring system warning light in the instrument
cluster and operating a beep sound. The sys ...
Mazda 6 Service Manual: Variable air duct (vad) control solenoid valve inspection (l3)
1. Remove the VAD control solenoid valve. (See INTAKE-AIR SYSTEM
REMOVAL/INSTALLATION.)
2. Inspect airflow between the ports under the following conditions.
If not as specified, replace the VAD control solenoid valve.
If as specified, carry out the Circuit Open/Short Inspection.
Circ ...