Chevrolet Trailblazer Service Manual page 522

7. Detach the hub and bearing from the steering knuckle.
8. Remove the splash shield from the steering knuckle.
To Install:
1. Install the splash shield into the steering knuckle.
2. Attach the hub and bearing to the steering knuckle. Torque the bolts to 77 ft-lb
(105 Nm).
3. Attach the wheel speed sensor to the hub. Torque the bolts to 13 ft-lb (18 Nm).
4. Install the brake rotor onto the hub.
5. Install the wheel onto the vehicle.
6. Lower the vehicle.
7. For vehicles with 4wd, install the nut onto the drive axle. Torque the nut the 103 ft-
lb (140 Nm).
Hub and bearing removal and installation