Fuel Filter Module

FUEL FILTER MODULE

Special Tool(s):

Special Tool(s)

Charge Air Cooler (CAC) Tube Flex Coupling:

Wiring Harness Attaching Points (Part 1):

Wiring Harness Attaching Points (Part 2):

Fuel Filter Module (Part 1):

Fuel Filter Module (Part 2):

Removal
1. Remove the vertical EGR cooler.
2. Remove the engine wiring harness bolt.
3. Disconnect the wiring harness retainer from the engine lifting bracket.
4. Disconnect the fuel temperature sensor electrical connector.
5. Disconnect the wiring harness retainer from the fuel filter module stud bolt.

6. CAUTION: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. To prevent fuel system damage it is essential that absolute cleanliness is observed when working with these components.

Remove the fuel filter module cover and, using a suitable suction device, remove the fuel from the fuel filter module.
- Install the fuel filter module cover when finished.
- Tighten to 27 Nm (20 lb-ft).

7. Loosen the clamps and remove the charge air cooler (CAC) tube flex coupling.

8. CAUTION: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. To prevent fuel system damage it is essential that absolute cleanliness is observed when working with these components. Always install Fuel System Caps on any open orifices or tubes.

Remove the 3 banjo bolts and 3 washers, and detach the fuel tubes from the fuel filter module.
- Plug or cap the openings and tubes as needed.
- Discard the washers.

9. Remove the fuel filter module stud bolt and bolts.

10. CAUTION: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. To prevent fuel system damage it is essential that absolute cleanliness is observed when working with these components. Always install Fuel System Caps on any open orifices or tubes.

Position the fuel filter module to access and, using a commercially available disconnect tool, disconnect the fuel injection pump supply tube. Remove the fuel filter module.
- Plug or cap the opening and tube as needed.

Installation
1. Connect the fuel injection pump supply tube and position the fuel filter module.
2. Install the fuel filter module bolts and stud bolt.
- Tighten to 13 Nm (115 lb-in).

3. CAUTION: Use only banjo bolts with a green hex head. The green-headed bolts do not contain a check valve. When viewed from the inner end, the correct bolt will appear open. Failure to install the correct banjo bolt may result in damage to the fuel system.

Position the fuel filter module return tubes and install new washers and the banjo bolts (M12).
- Tighten to 38 Nm (28 lb-ft).

4. CAUTION: Use only banjo bolts with a green hex head. The green-headed bolts do not contain a check valve. When viewed from the inner end, the correct bolt will appear open. Failure to install the correct banjo bolt may result in damage to the fuel system.

Position the fuel filter module supply tube and install a new washer and the banjo bolt (M14).
- Tighten to 47 Nm (35 lb-ft).

5. Install the CAC tube flex coupling and tighten the clamps.
- Tighten the engine clamp to 12 Nm (106 lb-in).
- Tighten the tube clamp to 8 Nm (71 lb-in).

6. Position the wiring harness retainer on the fuel filter module stud bolt.
7. Connect the fuel temperature sensor electrical connector.
8. Connect the wiring harness retainer to the engine lifting bracket.
9. Install the engine wiring harness bolt.
- Tighten to 8 Nm (71 lb-in).

10. Install the vertical EGR cooler.
11. Bleed the low-pressure fuel system.