Drivers need to start maintenance on 350Z models and both the 2006 G35 Sedan models and 2007 G35 Coupe models by relaxing wheel lug nuts followed by elevating the front of the vehicle then placing jackstands under the frame rails to support it before wheel removal. You need to take away lower engine splash shields if needed before cutting off the stabilizer bar link from the control arm. The suspension reinforcement brace on Coupe models should be removed through the process of disconnecting eight bolts from eight mounting nuts and a single wing-like shaped unit comprising tubes and plates formed into a single unit. Begin by taking out the shock absorber lower mounting fasteners followed by balljoint stud nut loosening without nut removal before disconnecting the balljoint from the steering knuckle through balljoint removal tool application. You must remove the balljoint tool and balljoint stud nut before taking out the mounting fasteners which secure the control arm to the front suspension crossmember and finally removing the control arm. A control arm replacement becomes necessary when the balljoint shows loose or excessive play during this inspection. Spend a moment to examine the rubber bushings because damaged or worn bushings will demand substitution of the control arms. After the steering lock stud transfer (if required), the balljoint should get a new cotter pin and installation must conclude by tightening the balljoint nut. The technicians must first fully tighten all fasteners according to their specifications after they lift the lower control arm with a floor jack to match normal ride height. After installing the wheel and lug nuts you should drop the vehicle and apply the correct torque to the nuts before having the front end alignment inspected.
