To deal with the rear hydro bushing in the control arm, start by taking the lower control arm out of the front suspension cradle and fixing it to a vise so it's clamped but not too strongly. Using Remover, Special Tool 8460, secure it on the hydrobushing, while Extension Pin, Special Tool 8460-3, goes through the hole in the rear bushing. Loosen the bushing holding screw on Bridge, Special Tool 8460-1, to take out the lower control arm bushing. During assembly, do not put on any grease close to where the bushing will join the arm stem since this will not allow a strong hold. Hold the lower control arm in a vise, noticing that each side's hydro bushings and the control arms stem grooves are different; on the left side, master spline and the top stainless steel bobbin bearings are closer to the body when mounted, but on the right side, they are on the bottom close to the crossmember. Make sure the master spline on the inner sleeve fits in the groove of the lower control arm's rear bushing stem. Then, start pushing the bushing onto the stem by hand. Place Remover/Installer, Special Tool 8460, over the bushing and lower control arm, match the flange on the lower control arm to the points on Bridge, Special Tool 8460-1 and insert the cupped part of Installer Cup, Special Tool 8460-2, against the bushing's back end. Once the bushing is just about to touch the lower control arm flange, insert Spacer Plate, Special Tool 8460-4, between the flange and sleeve, so that both are straddling the bushing stem. Set the bushing onto the Spacer Plate and then tighten the bridge forcing screw with a torque wrench to about 50 Nm (37 ft. lbs.) to position the bushing properly between the stem and the flange. Furthermore, loosen the forcing screw, take out the tool and put the lower control arm onto the vehicle.