Fuel Injection Lines
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| Illustration 1 | g01568553 |
- Hand tighten three bolts (1) for the fuel rail to the cylinder head.
- Hand tighten nuts (2) on the fuel lines to the quill tubes (5) and the fuel pump (4) .
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| Illustration 2 | g01164692 |
(3) Quill tube nut (6) Fuel injector | |
Note: Center each of the fuel lines with the bore of the nut. Do not bind the fuel line to the inside of the nut.
- Assemble the clamp assemblies (7) for the fuel rail and hand tighten the bolts to the cylinder head.
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| Illustration 3 | g01178699 |
Location of the clamps | |
- Assemble the fuel line clamps (8) for the fuel line and hand tighten the bolts.
- The opening of the grommet (10) must be positioned within a 90 degrees angle (B) of the clamp assembly (7) .
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| Illustration 4 | g01605393 |
View A-A (9) Fuel line | |
- Hand tighten seven fuel line nuts (11) to the fuel rail.
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| Illustration 5 | g01164754 |
(12) Fuel rail | |
- Tighten clamp assemblies (7) for the fuel rail to standard torque. Tighten the fuel line clamps (8) for the fuel line to standard torque.
Note: Before torquing, check the clearances at the fuel line and the connections of the fuel rail. If necessary, repeat Step 1 through 6.
- Tighten seven fuel line nuts (9) at the fuel rail to 27 ± 3 N·m (20 ± 2 lb ft).
- Tighten three bolts (1) for the fuel rail to 27 ± 3 N·m (20 ± 2 lb ft).
- Tighten six fuel line nuts (2) to quill tubes (5) to a torque of 15 ± 3 N·m (11 ± 2 lb ft). Then, turn the nut in the clockwise direction to 60 ± 5 degrees.
- Tighten nut (2) at the fuel pump to 15 ± 3 N·m (11 ± 2 lb ft). Then, turn the nut in the clockwise direction to 60 ± 5 degrees.
- Lubricate the sealing face and the threads of the relief valve assembly by using 6V-4876 Lubricant .
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| Illustration 6 | g01568695 |
- Tighten the pressure sensor group (13) to 85 ± 3 N·m (65 ± 2 lb ft).
- Tighten the relief valve assembly (14) to 85 ± 3 N·m (65 ± 2 lb ft).
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