Front Axle - Evolution: Specifications Mitsubishi Lancer IX

WHEEL BEARING ROTATION STARTING TORQUE AND AXIAL PLAY CHECK

Required Special Tools

1. MB990998, MB991017: Front Hub Remover and Installer
2. MB990326: Preload Socket
3. MB990685: Torque Wrench

Scheme 62

Scheme 63

Scheme 64

1. Tighten special tools MB991000 (MB990998) and MB991017 to the specified torque. Tightening torque: 226 +/- 19 N.m (167 +/- 21 ft-lb)
2. Hold front wheel hub assembly in a vice by way of wooden block.
3. Rotate the hub in order to seat the bearing.
4. Measure the wheel bearing rotation starting torque by using special tools MB990326 and MB990685. Limit: 1.03 N.m (9.12 in-lb)
5. If the rotation starting torque is not within the limit range while the nut is tightened to 226 +/- 19 N.m (167 +/- 21 ft-lb) and replace the front wheel bearing assembly. If there is any signs of binding or tight spots when the wheel bearing turns, replace it.
6. Measure to determine whether the wheel bearing axial play is within the specified limit or not. Limit: 0.05 mm (0.002 inch)
7. If the play is not within the limit range while the nut is tightened to 226 +/- 19 N.m (167 +/- 21 ft-lb), replace the front wheel hub assembly.