What is the maximum steering wheel lash allowed for a vehicle equipped with manual steering?

The maximum steering wheel lash allowed for a vehicle equipped with manual steering is indeed three inches. This measurement is crucial because it signifies the amount of free play in the steering wheel before the wheels begin to turn. Excessive lash can indicate wear or looseness in the steering components, which may lead to impaired handling and potentially unsafe driving conditions. Keeping this measurement within the specified limit ensures that the driver maintains adequate control of the vehicle.

In the context of vehicle inspections, ensuring that the lash is within the recommended parameters is a critical safety check, as it affects the vehicle's overall steering response and stability. An inspector would measure this lash when evaluating the condition of the steering system and ensure it meets the established safety standards.