1️⃣ Insert the Bolts: Slide the two nylon ‘T’ bolts into the hinge blocks on the back of the seat. 2️⃣ Position the Seat: Place the seat onto the toilet pan, ensuring the bolts align with the holes. 3️⃣ Secure with Washers & Wing Nuts: Place a nylon washer on each bolt, then screw on the nylon wing nuts. 4️⃣ Align the Seat: Before fully tightening, adjust the seat to ensure it is properly centered. 5️⃣ Tighten Securely: Once aligned, firmly tighten the wing nuts to keep the seat stable.