Front Axle Hub

AXLE: FRONT AXLE HUB: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. INSPECT FRONT AXLE HUB BEARING BACKLASH






(a) Using a dial gauge, check for backlash near the center of the axle hub.
Maximum:
0.05 mm (0.0020 in.)
If backlash exceeds the maximum, replace the bearing.
NOTE: Ensure that the dial gauge is set at right angles to the measurement surface.

2. INSPECT FRONT AXLE HUB BEARING DEVIATION






(a) Using a dial gauge, check for deviation in the surface of the axle hub outside the hub bolt.
Maximum:
0.05 mm (0.0020 in.)
If deviation exceeds the maximum, replace the axle hub.
NOTE: Ensure that the dial gauge is set at right angles to the measurement surface.