Low Pressure Fuel System with Integral Pressure Regulator Valve
Illustration 1 | g01432231 |
Fuel filter base with integral pressure regulator valve Typical example |
(1) Fuel manifold
(2) Integral pressure regulator valve
- Assembled length ...
18.37 mm (0.723 inch) - Operating length (minimum) ...
15.37 mm (0.605 inch) - Free length after test ...
30.2 ± 0.7 mm (1.19 ± 0.03 inch) - Outside diameter ...
11.29 mm (0.444 inch) - Operating length (minimum) ...
104-1729 Spring
(3) Supply hose assembly
(4) Stud
- Apply 155-0695 Thread Lock Compound on the taperlock end of the stud to the following length. ...
7.6 mm (0.30 inch) - Tighten the stud to the following torque. ...
70 ± 15 N·m (50 ± 11 lb ft) - Tighten the stud to the following torque. ...
(5) Plug (filtered fuel pressure)
Illustration 2 | g01432235 |
Fuel filter base and fuel adapter with integral pressure regulator valve Typical example |
(6) Fuel manifold
(7) Integral pressure regulator valve
- Assembled length ...
18.37 mm (0.723 inch) - Operating length (minimum) ...
15.37 mm (0.605 inch) - Free length after test ...
30.2 ± 0.7 mm (1.19 ± 0.03 inch) - Outside diameter ...
11.29 mm (0.444 inch) - Operating length (minimum) ...
104-1729 Spring
(8) Supply hose assembly
(9) Stud
- Apply 155-0695 Thread Lock Compound on the taperlock end of the stud to the following length. ...
7.6 mm (0.30 inch) - Tighten the stud to the following torque. ...
70 ± 15 N·m (50 ± 11 lb ft) - Tighten the stud to the following torque. ...
(10) Plug (filtered fuel pressure)
Low Pressure Fuel System with Pressure Regulator Assembly that is Self-Contained
Illustration 3 | g01432237 |
Fuel filter base with pressure regulator assembly that is self-contained Typical example |
(11) Fuel manifold
(12) Pressure regulator assembly
(13) Supply hose assembly
(14) Stud
- Apply 155-0695 Thread Lock Compound on the taperlock end of the stud to the following length. ...
7.6 mm (0.30 inch) - Tighten the stud to the following torque. ...
70 ± 15 N·m (50 ± 11 lb ft) - Tighten the stud to the following torque. ...
(15) Plug (filtered fuel pressure)
(16) Ball valve assembly
(17) Backflow check valve
Illustration 4 | g01432238 |
Fuel filter base and fuel adapter with pressure regulator assembly that is self-contained Typical example |
(18) Fuel manifold
(19) Pressure regulator assembly
(20) Supply hose assembly
(21) Plug (filtered fuel pressure)
(22) Ball valve assembly
(23) Backflow check valve
(24) Stud
- Apply 155-0695 Thread Lock Compound on the taperlock end of the stud to the following length. ...
7.6 mm (0.30 inch) - Tighten the stud to the following torque. ...
70 ± 15 N·m (50 ± 11 lb ft) - Tighten the stud to the following torque. ...
Thermal Bypass Valve (if equipped)
Illustration 5 | g01432243 |
(25) The return fuel system may be equipped with a thermal bypass valve. The thermal bypass valve returns fuel that has been heated by the engine to the inlet of the fuel transfer pump. This valve is actuated by the temperature of the fuel.
The valve starts to close at the following temperature. ...
The valve is fully closed at the following temperature. ...
The maximum operating temperature of the valve is at the following temperature. ...