Replace Fuel Filter

1. Thoroughly clean fuel filter/water separator assembly and surrounding area, if not previously done.

2. Connect a drain line to filter drain adapter and drain all fuel from filter.

3. Firmly grasp the retaining ring (A) and rotate it counterclockwise 1/4 turn. Remove ring with filter element (B).

4. Inspect filter mounting base for cleanliness. Clean as required.

5. Remove water separator bowl (C). Drain and clean separator bowl. Dry with compressed air.

6. Install water separator bowl onto new filter element. Tighten securely.

7. Thoroughly inspect filter base seal ring. Replace as needed.

8. Install new filter element onto mounting base and position element using a slight rocking motion. Be sure element is properly indexed on mounting base.

9. Install retaining ring onto mounting base and tighten about 1/3 turn until ring "snaps" into the detent. DO NOT overtighten the retaining ring.

T113138


A-Retaining Ring
B-Filter Element
C-Water Separator Bowl

CED,OUO1002,459 -19-20FEB98-1/2

10. Open air bleed vent screw (A) two full turns by hand.

11. Pump the hand primer (B) on fuel pump until a noticeable amount of fuel and air comes out of vent opening. Continue pumping and close vent screw when fuel starts to flow.

12. Pump the hand primer several times until resistance is felt. Continue pumping and open air bleed vent screw again.

13. Close air bleed vent screw and pump the hand primer several times until resistance is felt again.

T113139


A-Air Bleed Vent Screw
B-Hand Primer

CED,OUO1002,459 -19-20FEB98-2/2