How do you replace the passenger front axle on a 2000 Mercury Cougar?

To replace the passenger front axle on a 2000 Mercury Cougar, first, lift the car and secure it on jack stands. Remove the wheel, then detach the brake caliper and rotor for better access. Next, remove the axle nut and any necessary components like the lower control arm or strut bolts to free the axle from the hub. Finally, pull the axle out of the transmission, insert the new axle, and reassemble all parts in reverse order.