You will need: 7 mm keys and TORX T20.
To remove the front mudguard, perform the following operations.
1. Remove the engine splash guard from the side of the fender liner being removed (see "Removal and installation engine mudguards").
2. Unscrew screw A of the lower fastening of the fender liner to the front bumper and remove pin B of the fender liner mounting to the front body reinforcement.
3. Remove the three screws securing the mudguard to the body. Remove the seven retaining clips securing the mudguard and remove the clips.
4. Remove the front fender liner.
5. Install the front fender liner in the reverse order of removal.
The second front fender liner is removed in a similar manner.
For removal rear fender liner perform the following operations.
1. Remove the two screws securing the rear mudguard to the rear bumper...
2. ...and one screw for the lower attachment of the fender liner to the body.
3. Unscrew the nut that secures the upper fender liner to the body...
4. ...and the nut of the upper mount of the mudguard to the rear wing,
5. Using a screwdriver, pull out the fasteners of the two pins of the lower attachment of the fender liner to the body...
6. ...and remove the pistons.
7. Remove the rear fender liner.
8. Install the rear fender liner in the reverse order of removal.
The second rear fender liner is removed in the same way.
The original material is located on the website ChevyMan