If the lower control arm of a vehicle is replaced, the vehicle will likely need a wheel alignment to make sure that the ________.

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A(n) ___________ is used to separate ball joints, but usually ruins the grease seal.

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Tech A says that cotter pins should never be installed in ball joints. Tech B says that ball joints are typically welded into the control arm. Who is correct?

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Which of the following should be inspected when the ride height does not match the manufacturer's specifications?

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Tech A says that when unloading a suspension where the coil spring or torsion bar is pushing against the lower control arm, a wood block must be placed between the upper control arm and the frame. Tech B says when unloading a MacPherson strut suspension with only a lower control arm, raise the vehicle by the frame, and allow the suspension to hang free. Who is correct?

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Tech A says that suspension faults involving wear can often times be located during a visual inspection and confirmed as faulty with a measuring tool if necessary. Tech B says that damaged components may require an alignment machine to identify damaged parts. Who is correct?

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Tech A says that on most modern vehicles, the joints are sealed and lubricated for life, so there may be no grease fittings present. Tech B says that you should add grease to the ball joint until all the old grease is pushed out past the rubber boot on the joint. Who is correct?

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All of the following statements with respect to suspension systems are true EXCEPT:

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Tech A says that loose ball joints can cause the vehicle to wander. Tech B says that loose control arm bushings can cause a vehicle to wander. Who is correct?

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