English to Portuguese Tech/Engineering Mechanics / Mech Engineering

Follow these simple instructions to install LED bulbs in both headlights in your Super Duty truck.
Remove the four, 10-millimeter bolts from the top of the grille to remove it from the vehicle.
Pick a side to start with and remove the additional four 10mm bolts from the top of the headlight assembly.
Remove the bolt on the side and on the bottom of the assembly.