- Remove the brake drum.
- On rear disc brake equipped vehicles, remove the rear disc brake rotor.
- Position Dial Indicator Bracketry and Dial Indicator against the wheel hub.
- Push and pull the wheel hub by hand in an axial direction and measure the end play.
- If the end play exceeds specification, check the wheel hub retainer torque specification and tighten if necessary. If necessary, replace the wheel hub.