Disassembly And Assembly

FRONT WHEEL HUB AND KNUCKLE

Disassembly and Assembly


DISASSEMBLY






1.Remove wheel hub, using Tool.
Tool number: ST33710000 (-)
2.Remove splash guard from steering knuckle.





3.Remove wheel bearing inner race (outer side) from wheel hub, using Tools.
Tool number: ST33710000 (-)
Tool number: ST30031000 (-)
4.Remove snap ring from steering knuckle, using suitable tool.

CAUTION:
Do not damage steering knuckle.





5.Remove wheel bearing using Tool from steering knuckle.
Tool number: ST35321000 (-)

ASSEMBLY






1.Install wheel bearing to steering knuckle, using the Tool (A) and a suitable tool (B).
Tool number: ST35271000 (-)

CAUTION:
- Do not reuse wheel bearing.
- Do not apply a cleaning agent or anticorrosive to the mounting surface of the wheel bearing of steering knuckle.
- Install wheel bearing with the wheel sensor rotor rubber part (C) faced to the steering knuckle inner side.
- The wheel sensor rotor of the wheel bearing must be kept free of foreign matter.
- The press-fit load must be applied to the wheel bearing outer race and the steering knuckle.
- Do not apply press-fit load to the wheel bearing inner race, the seal (C) on the rubber surface side (wheel sensor rotor side), and the seal (D) on the metallic surface side. If a press-fit load is applied, the wheel bearing must be replaced with a new one.
- Wheel bearing press-fit load must be 49 kN (5,000 kg-f, 11,015 lb-f).
2.Install snap ring to steering knuckle.

CAUTION:
- Do not damage the wheel bearing seal.
- The snap ring must be installed evenly into the groove.





3.Press splash guard (1) into the steering knuckle using suitable tools (A and B).

CAUTION:
Do not reuse splash guard.





4.Install wheel hub, using Tools.
Tool number (A): ST33061000 (-)
Tool number (B): ST35321000 (-)

CAUTION:
- Do not apply lubricating oil to the press-fit surface of the wheel hub bearing.
- Set wheel hub and wheel bearing horizontally and insert them vertically.
- The press-fit load must be applied to the wheel hub and the wheel bearing inner race.
- Do not apply press-fit load to the steering knuckle and the wheel bearing, the seal. If a press-fit load is applied, the wheel bearing must be replaced with a new one.
- Apply a press-fit load of 49 kN (5,000 kg-f, 11,015 lb-f) and maintain the loaded state for 30 seconds.
- If the inserted wheel hub is removed again, the wheel bearing must be replaced with a new one.