Rail
1) Check the rack toothed surface for wear or damage.
2) Check the surface in contact with the oil seal for damage.
3) Check the rack for deformation.
4) Check the oil seal ring for damage or wear.
5) Oil seal for damage or wear.
Gear valve
1) Check the toothed surface of the drive gear for damage or wear.
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2) The surface in contact with the oil seal for damage.
3) Sealing ring for damage or wear.
4) Check the oil seal for damage or wear.
Bearing
1) For seizing or abnormal noise when rotating the bearing.
2) Is the gap excessive?.
3) The absence of needle rollers.
Other details
1) Inner walls of the steering gear housing cylinder for damage.
2) Covers for deformation or damage.