Caster
1. Tighten the tool front hook nut or loosen the rear hook nut as required to increase caster to desired angle.2. To decrease caster, tighten rear hook nut or loosen front hook nut as required. The caster angle can be checked without tightening inner shaft retaining bolts.
3. Check camber angle to be sure it did not change during caster adjustment and adjust if necessary.
4. Torque upper arm inner shaft retaining bolts to 120-140 ft. lbs. and remove tool.