How do you change a leaf spring shackle?
How to Change a Leaf Spring Shackle
- Place a floor jack under the rear differential of your vehicle and raise it off the ground.
- Lower the jack and allow the suspension to droop, taking the weight of the vehicle off the shackle.
- Remove the lower mounting bolt from the shackle and spring using a socket and ratchet.
What are shackle bushes?
Shackle bushes are an item that are often overlooked during routine maintenance. Shackle bushes live in the leaf spring shackle, they are the bush that allows movement in the suspension. When these bushes are worn they allow uncontrolled movement in the suspension.
How do you replace leaf spring shackles and bushings?
Steps to Replace Leaf Spring Bushings Block the front wheels and raise the rear with a jack under the third member, lowering the vehicle onto stands under the frame. Keep the jack under the rear end. Remove the bolt and lower the jack completely to perform the repair described below.
How do you remove a leaf shackle on a car?
Block the front wheels and raise the rear with a jack under the third member, lowering the vehicle onto stands under the frame. Keep the jack under the rear end. Do one end of a single spring at a time, removing the bolt securing the spring into the front pocket and/or the leaf spring and frame bolts on the rear shackle as required.
How do you remove a rear leaf spring?
Use a wrench to loosen the bolts and remove the rear spring bolt from the trailing arm and spring. Carefully lower the jack to ease the pressure on the spring. Remove the four rear spring center plate bolts using a wrench.
How do you get a spring out of a shackle?
Remove the lower mounting bolt from the shackle and spring using a socket and ratchet. Lower the axle so the spring drops out of the shackle. Remove the upper mounting bolt that attaches the shackle to the mount on the frame.
How do you change the shackle on a leaf?
Raise the rear axle with the jack and align the spring eye with the shackle. Slowly work the spring into the shackle, raising the jack a little at a time until the holes in the shackle and the spring eye line up. Install the mounting bolt through the shackle and spring. Tighten the bolt with a ratchet and socket.
How do you remove a leaf spring pack?
Raise the axle just slightly and — with a pry bar in hand — take the leaf spring pack out from the center pin. Remove the bolt from the spring’s forward mount and then set the front of the spring aside. Remove the fasteners from the rear of the spring and take off the outer plate. Remove the shackle pin and shackle.
When to replace leaf spring shackles and bushings?
Another way to get the job done is to replace the shackles and bushings as an assembly. This is necessary in cases where age or rust have made the integrity of the shackles questionable. This is also true of most late-model vehicles where the shackles are consumable parts, like brake pads and shock absorbers.
How do you remove a shackle from an axle?
Remove the lower mounting bolt from the shackle and spring using a socket and ratchet. Lower the axle so the spring drops out of the shackle. Remove the upper mounting bolt that attaches the shackle to the mount on the frame. Pull the shackle off the frame.