Toothed Ring
1. Remove wheel and tire assembly.2. Remove caliper, rotor and hub assemblies.
3. Remove indicator ring from hub, using a three-jawed puller.
4. Support center of hub so wheel studs do not rest on work surface.
5. Position sensor ring on hub, place a flat plate on top of ring, then press until flush with top of hub.
6. Install hub, rotor and caliper assemblies, then tire and wheel assembly.