PureFlow AirDog DF-165 - 6.4L Ford 2008-2010 - Manual (Page 12)

12
AirDog
®
II Ford PowerStroke 2008 - 2010 6.4L
Section 5-B Fuel Lines
Installing the AirDog
®
II Air/Vapor Return Line!
5B-1. Remove the 3/8”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 3/8”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 3/8” OE quick connect to the JIC Return “T” (Fig. 17).
Figure 17 Figure 18
5B-4. Connect the fuel return line from engine 3/8” quick connect to the JIC Air/Vapor
Return “T” (Fig. 18).
5B-5. Connect the 90° female 3/8” quick connect end of hose WAP112-8-6 to the male quick
connect fitting previously installed in step 4-2. The fitting will “click” when properly
installed.
5B-6 Attach the other end of the “Return Hose Assembly” onto the male end form of the
“Return T” (Fig 21). A ”click” will be heard when the fitting is properly connected.
Figure 20 Figure 21
5B-7 Any excess fuel hose can be addressed by routing the hose in a fashion to take up
the extra length, or a section of the hose can be removed. Push lock splices have
been included if you choose to remove the excess hose.