How to Remove and Install the Fender Liner?
3 Answers
Steps for removing the fender liner: 1. Use a jack to support the chassis, then remove the tire; 2. Remove the screws or clips fixing the fender liner and take off the fender; 3. Clean the mud and debris under the fender, then reinstall the new fender in reverse order. The fender, also known as the wing panel, is the outer cover of the wheel. Its function is to ensure the maximum space for front wheel rotation and jumping, reducing the wind resistance coefficient. It can effectively reduce road noise impact on the cockpit, block mud and debris thrown by rolling tires, and decrease the chassis wind resistance coefficient. The fender liner effectively reduces road noise impact on the cockpit and prevents damage to the chassis and fender from mud, debris, and stones thrown by rolling tires.
I've done the fender liner removal several times. First, park the car securely and engage the handbrake—safety is the top priority. If the wheel obstructs the working space, use a jack to lift the car and remove the tire, remembering to place a jack stand underneath as a precaution. The liner is secured with plastic clips and screws. When removing it, use a small pry tool to gently press the center of the clips, and slowly unscrew the bolts with a matching socket. When taking out the old liner, check if there are any spray hoses attached—if so, disconnect the hose connector first. Installing the new one is the reverse process: align it properly, press the clips until you hear a 'click' sound indicating they're secured, and finally tighten the screws. After installation, give it a shake to check for looseness, especially since rattling at high speeds can be quite annoying.
When replacing the fender liner, I found that tool preparation is key. It's best to have a pry bar, Phillips screwdriver, and socket wrench ready. First, remove the tire to create more space, then crouch down to clearly see the liner's mounting points—usually a dozen clips plus five or six screws. Removing clips requires finesse: press the center point vertically before prying the edges; forcing them can cause breakage. Unscrew the bolts in order and keep them in a small container to prevent loss. Installing the new liner is particularly tricky—start by securing the top alignment pin before slowly aligning the other holes. Finally, don't overtighten the screws, as plastic threads are prone to stripping. After installation, spray some water to check for leaks, and you're done.
