I have an 87 FJ60 with worn out front leaf spring bushings. I noticed a popping sound when turning and found part of the bushings missing causing the bolts to shift. This causes the steering to flex back and forth making it difficult to drive. It is several hours drive from home so I need to make a temporary repair at that location to drive it home for more extensive work. I need to know how difficult it is to replace the front lower bushings to stabilize the steering for a safe trip and what tools i would need for the emergency repair.