When fitting any rear suspension arms and bushes, initially snugly tighten all bolts, have the suspension in the normal operating angle and position using a floor jack tighten all the bolts. To exercise the upper and lower arms, the rear wheel lug nuts have to be loosened, the rear part of the vehicle has to be lifted and the jackstand has to support the car adequately before the rear wheel is taken off. In order not to lose the position of the wheel during assembly, make marks on the cam adjuster, and then discard the inner pivot bolt. Next, remove the cotter pin of the outer rod end and then uncon screw the nut for connecting the rear upper arm to the trailing arm, then pull out the outer rod end from the trailing arm by using the tie-rod removal tool if available. Installation is the opposite to removal where orientation should be made and new cotter pins be used. As a preventive measure, it is recommendable that the alignment of the rear wheel be inspected and possibly realigned. For the trailing arm, just remove the rear wheel lug nuts or if possible the driveaxle /hub nut. Lift the back of the car so that it is off the ground; put it on jack stands, turn the front wheels so they are facing straight ahead and take off the wheel. Remove the lower end of the stabiliser bar link from the trailing arm, parking brake cables from shoes need full disconnection of the brakes, remove the cables of trailing arms including brake hose, parking brake cable, and wiring. Pull out the acoustic shield, the clamp of the wiring harness of the wheel speed sensor, the wiring harness of the 
Shock Absorber from the trailing arm and take out the shock absorber, the coil spring. At the rear, unbolt the connection between the upper and lower arms from the trailing arm and then unscrew the trailing arm pivot bolt. An assistant may be needed to unlock the trailing arm from the car and for 4 wheel drive cars, to unlock the outer end of the driveaxle out of the hub while supporting the driveaxle by a wire. Installation is the reverse of removal, after which it is ensured that all the fasteners are tightened to the required level of torque. Lastly put back the wheel and its lug nuts, lower the vehicle, torque the wheel lug nuts then for the 4WD vehicles tighten the driveaxle/hub nut and for the rear wheel alignment check and adjust if needed.