Carefully disconnect the water supply line from the old fill valve. Use an adjustable wrench or pliers to loosen the nut connecting the supply line, and place a bucket underneath to catch any remaining water.
Step 2 · Disconnect the Water Supply Line
Carefully disconnect the water supply line from the old fill valve. Use an adjustable wrench or pliers to loosen the nut connecting the supply line, and place a bucket underneath to catch any remaining water.
