F 450 2WD Super Duty V8-6.4L DSL Turbo (2008)
Install the supplied rubber cap and clamp assembly on to the upper degas bottle port and release the popp clamp. See Figure 4.
8. Make sure that all hoses are fully seated on the Venturi Tee ports and all clamps are installed and secured with the clamp tabs facing upward and
away from the radiator hose.