You should take out the upper suspension arm before you service and repair the control arm bushing. On a 4x2 vehicle, locate Spacer 7932-3 above the axle bushing and do so as well on the right side of a 4x4 vehicle. After that, put Receiver 7932-1 around the flanged part of the bushing and hold Remover/Install 7932-2 against the open end of the bushing. Bolt 7604 to the receiver, remover and threaded hole with Washer 7607. Next, secure Long Nut 7603 and turn it to push on the bearing and lever out of the axle. Once you have removed the nut, bolt, receiver, remover and bushing, keep Spacer 7932-3 there while installing a new bushing on a 4x2 or on the right side of a 4x4 vehicle. Set Receiver 7932-1 on the bracket side opposite from the axle and put the new bushing next to the axle bracket, making sure the long end of Remover/Install 7932-2 rests against it. Slot the receiver, bushing and installer around bolt 7604 and work the Long Nut 7603 over the receiver until the bushing is fully drawn inside the bracket. After that, take the tools out and restore the upper suspension arm.