Before working on the leaf spring front bushing, you should raise the vehicle on a frame-contact hoist, positioning some arms against blocks of wood on the body sill and the others against the corners, before lifting it to a proper height. Then, put a utility or transmission jack called an under-hoist right under the rear axle next to the side that needs the bushing fixed, making sure the jack just touches the axle. Taking off the lower shock absorber bolt, you should adjust the jack support, as needed, if it bends a bit when unfastening the bolt. After that, take out the four bolts holding the leaf spring front mounting bracket to the body. Using the jack, slowly let down the rear axle until the spring hanging in front is sitting just above the spring pivot bolt. You may use a wooden block to hold the spring while working with it. First, take the forward pivot bolt and the mounting bracket of the leaf spring out and then striaghten the retainer tabs on the bushing. Bolt the Place Remover/Installer, Special Tool TDO1 8459 to the bottom of the leaf spring and bushing, tightening the Set Screw to secure the Remover Plate to the threade shaft. After that, screw the nut to release the bushing from the spring eye. Slide in a new bushing by hand on the inside of the leaf spring eye and fit the Remover/Installer to the original bushing. Fix the Installer Plate (8459-3) onto the shaft thread. Install the bushing into the spring eye by tightly turning the nut until the flange rests flatly against the inner wall of the eye, without overdoing it. Remove the Remover/Installer, turn the retainer tabs to the outside and against the spring eye, put the spring mounting bracket over the eye, then screw in the pivot bolt from the side opposite the arrow. Screw the nut onto the pivot bolt and tighten only enough not to completely secure it yet. Lift the chassis until you see the front mount bracket hit the body and then, using a drift punch for position, secure the four bolts at 61 Nm (46 ft. lbs.) setting. Get the shock absorber jack into place where the lower eye is lined with the threads in the housing, then mount the shock absorber bolts loosely. Extrude the vehicle to the floor, remove hoist arms and the blocking wood and next tighten the front ends suspension spring bolt to 156 Nm (115 ft. lbs.) and the shock absorber bolt to 102 Nm (76 ft. lbs.).