C15 On-Highway Engine Caterpillar

Disassembly Procedure

Start By:

1. Remove the fuel filter base. Refer to Disassembly and Assembly, "Fuel Filter Base - Remove".

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Illustration 1	g01287027

1. Remove coil assembly (1) from fuel filter base assembly (2) .

2. Remove fuel priming pump (3) and the gasket from fuel filter base assembly (2) .

3. Remove check valve assembly (4) from fuel filter base assembly (2) .

4. Remove fuel temperature sensor (5) from fuel filter base assembly (2) .

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Illustration 2	g01287116

5. Remove solenoid valve assembly (6) from fuel filter base assembly (2) .

6. Remove fitting (7) from fuel filter base assembly (2) .

7. Remove bypass valve assembly (8) from fuel filter base assembly (2) .

8. Remove check valve assembly (9) from fuel filter base assembly (2) .

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Illustration 3	g01287121

9. Remove fittings (10), plug (11), check valve assembly (12), nipple assembly (13), and fittings (14) from fuel filter base assembly (2) .

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Illustration 4	g01287165

10. Remove O-ring seals (15) from check valve assembly (4) .

11. Remove O-ring seal (16) from fuel temperature sensor (5) .

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Illustration 5	g01287177

12. Remove O-ring seals (17) from solenoid valve assembly (6) .

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Illustration 6	g01287180

13. Remove O-ring seals (18) from fitting (7) .

14. Remove O-ring seals (19) from bypass valve assembly (8) .

15. Remove O-ring seals (20) from check valve assembly (9) .

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Illustration 7	g01287194

16. Remove O-ring seals (21) from check valve assembly (12) .