Preliminary Inspection

Before making any adjustments affecting caster, camber, or toe-in, inspect front end as follows:
- Tires for proper inflation pressure.
- Front wheel bearing for proper adjustment.
- Ball Joints, tie rod ends, and relay rods. If excessive looseness is noted, correct before adjusting.
- Wheels and tires for runout.
- Measure vehicle ride height. If not within specifications, the correction must be made before adjusting caster.
- Steering gear for looseness at the frame.
- Shock absorbers for leaks or any noticeable noise.
- Control arms or stabilizer shaft attachments for looseness.
- Alignment equipment. Follow the manufacturer's instructions.
- Level of the vehicle. The vehicle must be on a level surface fore and aft and side to side.
- Excess drag or poor return of steering wheel due to stiff or rusty suspension or linkage components.