Caster Adjustment
NOTE:
Manufacturer recommends using commercially available computerized 4-wheel alignment equipment. Follow equipment manufacturer instructions to obtain current vehicle alignment settings. Use following procedures for necessary adjustments.
NOTE:
DO NOT use more than 2 shims. If more than 2 shims are required to adjust caster angle, check for bent or damaged suspension components.
- If caster needs adjustment, raise front of vehicle and support it using safety stands. Remove lock nut on end of radius (strut) rod. See Fig 1 . Remove radius rod bolts and radius rod from lower control arm.
- Adjust caster angle by increasing or decreasing adjusting shims. A 1/8" (3.2 mm) thick shim changes caster angle by 0.58 degree (35 minutes). Caster angle can be adjusted a maximum of 1.17 degree (one degree, 10 minutes). Install and tighten radius rod bolts and lock nuts to specification. See TORQUE SPECIFICATIONS .