Step 5: Install the New Arm
To install the new arm, just reverse the disassembly steps. If your car’s manual has an exploded view—or better yet, it came with an assembly manual—you can refer to that as well. Be sure to inspect the arms to make sure you install the new arm in the correct orientation if the part is top/bottom or left/ right specific.
Reverse the disassembly steps to get everything back together.