Wheel Alignment (Procedures): MERCEDES-BENZ: Adjustment: Caster: Front
- Test under loaded condition. Load vehicle with 2 weights of 143 lbs. (65 kg) on rear seat and a full tank of fuel. If caster is not to specifications, loosen lock nut on eccentric bolt on front side of lower control arm.
- To adjust, rotate eccentric bolt until caster angle is within specifications. Hold eccentric bolt in place and tighten lock nut.