Pg. 37-04 Step 3: Bent the IE F-385B Float Arm to the shape of the template. Inserted Float Arm in to the Fuel Sending Unit and snapped into place. Step 4: Temporarily attached the Res Sender Plate, Gasket and Fuel Sending Unit to the Fuel Tank Assy. Checked the clearance of the Float Arm and adjusted for clearance and travel.