| Required Tools | |||
| Tool | Pat Number | Part Description | Qty |
| A | 276-7018 | Plug/Cap Kit | 1 |
Note: All high-pressure fuel line connections to be closed with protective caps from Tooling (A)
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Contact with high pressure fuel may cause fluid penetration and burn hazards. High pressure fuel spray may cause a fire hazard. Failure to follow these inspection, maintenance and service instructions may cause personal injury or death. |
| NOTICE |
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Contact with high pressure fuel may cause personal injury or death. Wait 60 seconds after the engine has stopped to allow fuel pressure to purge before any service or repair is performed on the engine fuel lines. |
| NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Dispose of all fluids according to local regulations and mandates. |
| NOTICE |
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Cleanliness is an important factor. Clean the exterior of the engine before the removal procedure. Ensure the area around the Fuel Manifold and the Fuel Lines are thoroughly cleaned. This action will prevent contaminants from entering the internal mechanism. Before replacing any Fuel Lines, follow the instructions that are listed below. Replace the Fuel Lines with the correct Fuel Lines Group. |
- Turn the fuel supply to the OFF position.
- Disconnect the battery. Refer to Operation and Maintenance Manual, "Battery or Battery Cable - Disconnect".
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Illustration 1 g03825648 - Remove bolt (1) and clamps (4).
- Disconnect hose assembly (2) and hose assembly (3).
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Illustration 2 g03825668 - Remove stud (8), clips (6), and tube assembly (5).
- Remove plug (10), adapter (7), check valve (11), shutoff valve (9), and tee (12).
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Illustration 3 g03825694 - Remove elbow assembly (13), elbow assembly (14), plug (15), and plug (16).
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Illustration 4 g03825760 - Remove bolt (20), clamps (21), and disconnect hose assembly (18).
- Remove plug (17), plug (19), and tee (22).
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Illustration 5 g03825771 - Disconnect tube assembly (28). Remove elbow assembly (26) and elbow assembly (25).
- Remove check valve (27), shutoff valve (23), and tee (24).
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Illustration 6 g03825791 - Disconnect hose assembly (29) and the adapter.
- Remove elbow assembly (30) and elbow assembly (31).
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Illustration 7 g03825801 - Disconnect hose assembly (33) and remove adapter assembly (32).
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Illustration 8 g03825934 - Disconnect harness assembly (34).
- Remove bolts (35) and manifold (36).
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Illustration 9 g03825936 - Remove adapter (37) and adapter (41).
- Remove fuel pressure sensor (38), fuel pressure sensor (39), fuel temperature sensor (40), and the adapter assemblies.
- Install the fuel lines in the reverse order of removal.
- Tighten fuel temperature sensor (40) to a torque of
20 ± 3 N·m (178 ± 27 lb in) . - Tighten fuel pressure sensor (39) and fuel pressure sensor (38) to a torque of
10 ± 2 N·m (89 ± 18 lb in) .
- Tighten fuel temperature sensor (40) to a torque of