Replace Primary Fuel Filter (Water Separator)-748G-III

NOTE: Lifting up on retaining ring (F) as it is rotated helps to get it past retaining detent.

2. Rotate retaining ring counterclockwise 1/4 turn. Remove ring with filter element.

3. Remove water separator bowl (G) from filter element (E). Drain and clean separator bowl. Dry with compressed air.

NOTE: Notice raised locators on filter element. These locators insure proper alignment of filter element to filter base.

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

5. Index filter element until longer, vertical locators (D) are oriented opposite mounting base. Insert filter element into base securely. It may be necessary to rotate filter for correct alignment.

6. Install retaining ring to filter base, making certain dust seal (C) is in place on filter base. Tighten retaining ring until it locks into detent position and a "click" sound can be heard.

7. Bleed the fuel system. (See Bleed the Fuel System in Maintenance chapter.)

A-Mounting Base
B-Hand Primer
C-Dust Seal
D-Vertical Locators
E-Filter Element
F-Retaining Ring
G-Water Separator Bowl

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