User Manual

1. Insert the new hub assembly
into the steering knuckle. Check
the positioning of the splines on
the axle shaft while inserting the
hub assembly. Never force the
hub assembly on the shaft or
strike with a hammer. (Fig. 3)
2. Torque the knuckle-bearing
mounting bolts to the vehicle
manufacturer’s specification
using a torque wrench. Do not
use an impact wrench.
3. Connect the new ABS sensor
that comes already attached to
the new bearing to its mating
connection point and clips in the
wheel well and frame area.
4. Install the axle nut. Tighten the
nut to the vehicle manufacturer’s
torque specification using a
torque wrench. Do not use an
impact wrench. (Fig. 4)
5. Replace the brake rotor and
brake caliper. All components
should be clean from debris and
burrs. (Fig. 5)
6. Replace the wheel and
torque the lug nuts. Follow
the vehicle manufacturer’s
recommendations regarding
torque specification and
re-torque requirements.
Hub Unit Bearing Installation
Fig. 4
Fig. 5
Fig. 3