PureFlow AirDog DF-165 - 6.0L Ford 2003-2007 - Manual (Page 12)

12
PureFlow AirDog
AirDog
®
II Demand Flow Ford PowerStroke 2003-2007 6.0L
Section 5-B Fuel Lines
Installing the AirDog
®
II Air/Vapor Return Line.
5B-1. Remove the quick connect end of the fuel return line to the tank from the “OE” frame
mounted fuel pump (Fig. 15).
Figure 15 Figure 16
5B-2. Remove the engine fuel return line quick connect fitting from the Male JIC connector
located at the top front of the “OE” frame mounted fuel pump (Fig. 16).
5B-3. Connect the return to tank 5/16” OE quick connect to the JIC Return “T” (Fig. 17).
Figure 17 Figure 18
5B-4. Connect the fuel return line from engine 5/16” quick connect to the JIC Air/Vapor
Return “T” (Fig. 18).
5B-5. Insert the female quick connect end (Figure 19) of the “Return Hose Assembly” into the
previously installed male fitting for the tank port (step 4-2). The fitting will “click” when
properly installed.
Figure 19