Which of these is NOT a correct method for adjusting tapered roller-type front wheel bearings on a RWD vehicle?

The adjustment of tapered roller-type front wheel bearings is critical for proper vehicle operation and safety. The chosen method that is considered incorrect involves tightening the adjusting nut until the wheel cannot turn, which is fundamentally flawed. Correctly adjusting wheel bearings ensures that there is a balance between eliminating play and allowing for free rotation.

In this context, the proper method generally includes either torqueing to a specific measurement or adjusting the nut until there is no play and backing it off slightly to allow proper clearance. Ensuring that the wheel rotates freely and smoothly is also vital after making adjustments; this ensures that there is adequate lubrication and that bearings are not overly tight, which can lead to premature wear and overheating.

The correct methods promote optimal bearing performance and longevity, highlighting the importance of not over-tightening, which can lead to significant mechanical issues.