Eccentric screw principle is the use of a cam , narrow diameter of the screw in the cam screw end(ie, smaller than the original installed bolts ) to achieve the purpose of adjustment, The thinner the screws at both ends of the cam, the greater the amount of adjustment .Naturally, to meet the security structure of the original vehicle chassis, it is necessary to improve the overall strength of the corresponding Eccentric screw, especially tensile strength must than the original fastening Eccentric screw(American standard 10.9). Therefore, the choice of materials and materials processing Eccentric screw must be strictly controlled.
Installation instructions:
- Remove the wheels and take out the original eccentric screw( bolts)from shock absorber bracket ;
2.: Insert the eccentric screw( bolts). Insertion direction have two choices: ,if positive camber adjustment direction (outward movement of the upper part of the tire), the bolt protruding belly toward the car, the two metal tabs on the outside of the vehicle toward the direction of the insertion tongue ;The negative camber direction you want to adjust (the upper part of the inward movement of the tire) when the bolt bulging toward the outside of the vehicle, two metal tabs on the direction of insertion of the tongue toward the car.A two metal plats except for alignment, also is an adjustment direction indicator;
- Tighten the nut of eccentric screw( bolts) until the teeth on the metal sheet positioned eat into the damper ledge;
- Replace the wheel, and then connect the sensor and measure;
5.:Adjust the eccentric screw until the camber restored to a predetermined value;
6.Locking the nut of eccentric screw( bolts).
