Cleaning debris from the gerotor assembly – PureFlow AirDog DF-165-4G - GM Duramax 2015+ User Manual

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PureFlow AirDog

AirDog

II-4G 2015 and UP DuraMax Diesel

Section 9 AirDog®II Fuel Pump

Cleaning Debris from the Gerotor Assembly

Step 1 Step 2

Step 3

Remove the four (4) socket Carefully remove the

Remove and clean the gerotor

head cap crews that secure O-rings. you will need assembly. Be careful not to
the gerotor cap.

to re-use them.

damage the gerotor.

Step 4

Step 5

Step 6

Clean the inside of the

Replace the center gear.

Align and install the outer

gerotor pocket.

gear and O-rings.

Step 7

Step 8

Install the gerotor cap. Be very

Loose assemble the cap

careful not to dislodge or pinch

screws. Torque the cap

the O-rings.

screws in an opposing

pattern.