HOW-TO: Remove Dust Shields/Splash Guards from Spindles.
Reply #2 –
You know, I couldn't find the fasteners on my fox shields, but I didn't bother to take the rotors off. I had to remove the big nut that holds the rotor on to remove the control arm, since I didn't have the Torx bit needed to remove the caliper and I needed just a bit of play in the rotor or the arm would not come off.
Long story short, I just shattered mine, since they were plastic.