Answer :
Final answer:
The wheel bearing adjustment procedure primarily affects hub end play and the movement between the hub and the cup. It ensures that the wheel assembly operates efficiently and safely. Other options, like hub runout and movement between the hub and brake drum, are not directly impacted by this adjustment.
Explanation:
Wheel Bearing Adjustment Procedure
The wheel bearing adjustment procedure is an essential process for maintaining the functionality of a vehicle's wheel assembly. This procedure specifically affects:
- Hub end play (Option OB) - the adjustment helps ensure that the hub does not have excessive play or movement that could lead to premature wear or failure.
- Movement between the hub and the cup (Option OC) - adjusting the bearings will also affect the fit and stability between these components, ensuring proper engagement.
Both these factors are crucial because while hub runout (Option OA) and movement between the hub and brake drum (Option OD) may be related to other issues such as brake alignment or excessive wear, they are not directly affected by the bearing adjustment itself.
In summary, the most directly impacted components from a wheel bearing adjustment are hub end play and the movement between the hub and the cup.
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