Installing a Mansfield 3488679 PRO-FIT Two-Piece Toilet involves several key steps. First, prepare the installation area by ensuring the bathroom floor is clean, level, and that the rough-in distance is 12 inches from the wall to the center of the drain hole. Next, unbox the toilet kit and verify all components are present, including the toilet seat, tank, bowl, floor bolts, wax ring, caps, and the installation instructions. Begin the physical installation by placing the wax ring on the flange and carefully setting the bowl onto the flange to create a proper seal. Secure the bowl to the floor using the provided floor bolts. Then, position the tank on the bowl, aligning the SmartFasten™ 3-bolt tank-to-bowl connection, and tighten the bolts evenly. Connect the water supply line to the pilot operated anti-siphon fill valve in the tank, ensuring a tight, leak-free connection. Attach the color-match plastic trip lever (Model 31) to the tank according to the provided instructions. After these steps, turn on the water supply and flush the toilet to test its operation, adjusting the water level if needed using the fill valve. Finally, inspect the toilet for leaks around the base and tank connections, making any necessary adjustments to ensure a secure and leak-free installation. For detailed guidance, refer to the Mansfield 3488679 PRO-FIT Two-Piece Toilet installation guide. If you need further assistance during the installation, consider contacting Mansfield Plumbing Products customer service.
