C13 Engines for Caterpillar Built Machines Fuel Manifold (ARD) - Remove and Install - Clean Emissions Module Caterpillar

Removal Procedure

Note: Cleanliness is an important factor. Before the disassembly procedure, clean the exterior of the component. This action will help to prevent dirt from entering the internal mechanism.

Note: Cap all lines and fittings that are disconnected in order to prevent fluid loss. This action will also keep contaminants out of the system.

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Illustration 1	g02296034
View from the side of the Clean Emissions Module

1. Disconnect hose assemblies (1) .

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Illustration 2	g02296454

2. Disconnect harness assemblies (2) and (3) .

3. Remove bolts (5) , position clips (5) out of the way, and remove fuel control manifold (4) .

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Illustration 3	g02203433

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Illustration 4	g02203476

4. Remove fuel pressure sensors (9) and remove fuel filter fitting (7) .

5. Remove fittings (10) and (11) .

6. Remove nut (16) , washer (15) , and solenoid (14) from valve assembly (8) .

7. Remove O-ring seals (12) from cartridge (13) .

8. Repeat this step for the other solenoid operated fuel valve (9) .

Installation Procedure

1. Install fuel control manifold (4) in reverse order of removal.

   1. Tighten pressure sensors (9) to a torque of 20 ± 3 N·m (177 ± 27 lb in).

   2. Tighten cartridge (13) to a torque of 50 ± 5 N·m (37 ± 5 lb ft).

   3. Tighten nuts (16) to a torque of 20 ± 2.5 N·m (177 ± 25 lb in).