John Deere — Replace Fuel Filter Elements

Maintenance · Fuel filters

From a John Deere service manual — check it applies to your exact model before use.

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Procedure

1. Clean fuel filter/water bowl assembly and surrounding area.
2. Disconnect water-in-fuel sensor (if equipped).
3. Loosen drain plugs and drain into suitable container.
4. Rotate retaining ring clockwise 1/4 turn and remove with filter element and water separator bowl.
5. Inspect filter mounting base for cleanliness; clean as required.
6. Install new filter elements; index locators and seat firmly on bases.
7. Align keys on filter element with slots in filter base.
8. Install retaining ring, hand tighten counterclockwise until it snaps.
9. Bleed fuel system and tighten air bleed plug.
10. Reconnect water-in-fuel sensor connector.

Source: John Deere service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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