PureFlow AirDog®
AirDog® II-5G DF-165
2011-2016 6.7L Powerstroke
Section 6
Fuel Line Assembly
14
Assembling the Fuel Lines
This kit includes a length of fuel line and separate fuel line ends to allow for
much cleaner looking installations! Assemble the fuel lines as you install them.
You won’t want to pre-assemble the hoses or your lengths may be off.
6-1.
Take the fuel line end and lubricate the barbed end with clean motor oil (Figure 16)
and press it into the fuel line (HS14) until all three barbs are covered (Figures 17 and
18). The fuel line end should look like Figure 18.
6-2.
Now plug that fuel line with that fitting into the connection on the either the AirDog or
the truck where the manual calls it out.
6-3.
Run the fuel line along the frame away from any hot or moving parts such as exhaust
or the driveshaft (Figure 19). Cut the hose to length and insert the other fuel line end
that the manual calls out into the fuel line as outlined in step 6-1.
NOTE: Hose clamps are not needed for these push-lock connectors. Hose clamps may cause
damage to the hose!
Figure 16
Figure 18
Figure 17
Figure 19
