Because the problems in steering, suspension, and tires
and wheels involve several systems, you must consider all of these systems
whenever you diagnose a concern. In order to avoid diagnosing the wrong symptom,
always road test the vehicle first. Proceed with the following preliminary
tests, and correct any substandard conditions which you may find.
Inspect for the following conditions:
| • | Wrong pressure and uneven tire wear |
| • | Loose connections or wear on joints, from the steering column
to the steering gear |
| • | Loose or damaged parts on the front and on the rear suspension
or on the steering gear |
| • | Out-of-round or out-of-balance tires, bent wheels, and loose or
rough wheel bearings |
| • | Leaks in the power steering system. Inspect the power steering
fluid level and inspect the accessory drive belt for proper condition and
tension |
