Installation Manual

PureFlow AirDog®
AirDog® FP-100 & FP-150 2005 and Up Cummins Diesel
Section 6-A (Continued) Fuel lines (Supply Line 5.9L)
14
6A-3 Assemble one end of the hose (Reference section 5) using Fuel line end FQC1290 and
plug it into the WAP102 fitting installed in the previous step. A “click” will be heard once
the fitting is properly connected.
6A-4. Run the fuel line along the frame as mentioned in step 5-3 to the “Engine” port in the
AirDog®. Cut the fuel line to length and insert fuel line end FQC12S per step 5-1. Once
the connector is installed, connect it to the male J2044 fitting in the “Engine” port in the
AirDog®. A “click” will be heard once properly connected.
6A-5. It is advised to remove the factory supply lines between the tank and the filter canister.
Also remove the factory supply line between the filter canister and the injection pump. Then
plug the ports on the filter canister. This will prevent fuel spillage.
NOTE: Be sure to keep the ORIGINAL ENGINE RETURN LINE connected as it is from the factory!
In many cases the return runs thru the flange of the filter canister.
Figure 20
FQC1290
HS20
FQC12S
HS20
Figure 21
Figure 22