Front Suspension

FRONT SUSPENSION





Caution: When tightening (by specified torque) the nuts of the arms and links of the front suspension system, the wheels of the vehicle shall be in contact with ground and under loads (2 passengers load at the front seats if possible).

Front suspension description
An independent MacPherson strut type front suspension is used on these vehicles. Vertical shock absorbing MacPherson struts attach to the top of the steering knuckle and to the front strut tower. This interconnection between the steering knuckle and the body of the vehicle provides for the correct steering knuckle position. This steering knuckle position provides for the correct front caster and camber settings for the vehicle, at the time the vehicle is designed. Lower arms are attached inboard to the front suspension subframe and outboard to the bottom of the steering knuckle. Attachment of the lower arm to the steering knuckle is done through a ball joint in the lower arm. During steering maneuvers, the strut and the steering knuckle (through the ball joint and a pivot bearing in the strut's upper retainer) turn as an assembly.

Suspension subframe
This vehicle uses a one piece subframe for the front suspension. The subframe is used as the attaching points for the lower arm, stabilizer bar, tension rod and steering gear. The subframe is mounted to the body of the vehicle at four points.

Steering knuckle
The front suspension knuckle is not a repairable component of the vehicle front suspension. It must be replaced, if bent, broken or damaged in any way, do not attempt to straighten or repair the steering knuckle. Service replacement of the front hub/bearing assembly can be done with the front steering knuckle remaining on the vehicle.