PureFlow AirDog DF-165 - Dodge Cummins 1989-1993 - Manual (Page 14)

14
PureFlow AirDog
AirDog
®
II DF-100 Dodge Cummins 1989 - 1993
Section 5-C Fuel Lines
Fuel Return Line from the AirDog
®
to the Tank
Installing the fuel 'Return to Tank' assembly in Filler Tube
Figure 28
5C-1. Cut filler tube as illustrated, removing 1½ inches. Loose assemble clamps on each
end of filler tube.
Figure 29 Figure 30
5C-2. Insert “Return Fuel Filler Tube” assembly in filler tube. INSTALL THE FILLER
TUBE WITH ARROWS POINTING TOWARD THE TANK!! SEE FIG 29
Properly tighten clamps.
5C-3.
Insert the female quick connect end (Figure 30) of the “Return Hose
Assembly” into the previously installed male fitting for the tank port (step 4-4).
The fitting will “click” when properly installed.
5C-4 Attach the other end of the “Return Hose Assembly” onto the male end form of the
“Return Fuel Filler Tube” installed in step 5C-2. A ”click” will be heard when the
fitting is properly connected.
5C-5 Any excess fuel hose can be addressed by routing the house 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.
Fuel Tank
Hose Clamp
Filler
Tube
Fuel
Return
Fitting