Checking the suspension and steering (Mazda Capella GC)

Set the front wheels to move straight ahead and, by slightly turning the steering wheel in different directions, determine the free play of the steering wheel. Free play is the angle the steering wheel turns before the front wheels begin to turn. Excessive free play can be caused by wear in the hub bearings, lower control arm ball joint, steering shaft universal joint, or steering gear.

Check the serviceability of the shock absorber by shaking the body by its corner. The body should return to its original position after being released. If the body rises above its original position and continues to swing, most likely the shock absorber located on that side has failed and needs to be replaced. Check the shock absorber mount for wear.

Place the car on a lift.

Check tire wear and condition.

Check the condition of the universal joint between the steering shaft and the steering gear housing.

Check the steering gear housing for fluid leaks.

Visually inspect the ball joint boots and rack and pinion steering gear boots for cracks, wear and tear. Any damage to the covers leads to loss of lubricant, water and dirt ingress and, as a result, rapid wear of the ball joints or steering mechanism.

While the assistant turns the steering wheel from side to side, check the steering components and assemblies for wear and tightness.

Check the condition and play of the lower arm joints by trying to move the arms up and down relative to the wheel disc with a mounting blade.

At the rear of the vehicle, inspect the rear suspension arm bushings.