What is rear trailing arm bush?
The trailing arm bushings join the axle and pivot point on the body of the vehicle. They are part of a trailing arm suspension in your vehicle. The purpose of the trailing arm bushings is to cushion the movement of the suspension while holding the wheel on the correct axis.
What is the purpose of rear trailing arm bushings?
What is rear trailing arm bushings? The trailing arm bushings join the axle and pivot point on the body of the vehicle. They are part of a trailing arm suspension in your vehicle. The purpose of the trailing arm bushings is to cushion the movement of the suspension while holding the wheel on the correct axis. Click to see full answer.
What are the trailing arms on a truck?
The rear trailing arms are a pair of sturdy metal links that connect the rear axle to the body (chassis) of a vehicle. Many aftermarket suspension kits for trucks use trailing arms because of the amount of control over the rear axle, increased wheel travel and durability.
Why are the bushings on my trailing arm cracking?
Due to its location, trailing arm bushings are regularly exposed to extreme temperatures. High heat, in particular, can cause the rubber damping material of the bushings to crack and harden. Twisting can also shorten the service life of bushings. If the bushings allow excessive roll on your vehicle, they may twist and eventually tear.
What happens if you damage the trailing arm of a car?
If the bushings are not replaced as soon as possible, the trailing arm itself may eventually get damaged. Damage to the trailing arm or its bushings can cause the rear axle of the vehicle to move independently of the vehicle’s chassis. This means that the rear end of the vehicle may sway to one side, especially when turning or hitting a road bump.
Why do rear trailing arm bushings need to be replaced?
The rear trailing arm bushings isolate and reduce road shock and vibration, and help absorb axial and radial movement of the suspension. The bushing can crack and harden over time, as well as break, and will eventually need to be replaced.
What happens to rear axle when trailing arm is worn?
This changes the direction in which the rear axle is pointing and may cause the tires to wear on their new leading edge. When trailing arm bushings are worn, they allow the rear springs to lift that side of the vehicle slightly higher. This changes the rear-end height of the vehicle to go up to about an inch.
What happens if you have a bad trailing arm?
If the rear axle moves out of its proper position due to a bad trailing arm or bushing, the vehicle may have to drag the rear tires as it moves, or the front tires may have to change direction. This changes the direction in which the rear axle is pointing and may cause the tires to wear on their new leading edge.
When to replace rear bushing on Honda Civic?
How to replace the rear trailing arm bushing in a 1994-2001 Acura Integra, 1988-2000 Honda Civic, 1988-1991 Honda CRX, and 1992-1997 Honda Del Sol. The rear trailing arm bushings isolate and reduce road shock and vibration, and help absorb axial and radial movement of the suspension.