TM 5-3805-293-23-1
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ENGINE SYSTEMS CONTINUED
4. The fuel injection pump draws fuel from the secondary filter. The fuel injection pump increases the fuel to a
maximum pressure of 18,855 psi (130 MPa). The fuel injection pump delivers the fuel to the high-pressure
manifold (Rail). The fuel injection pump is not serviceable. Adjustments to the pump timing should be made
only by personnel that have had the correct training.
Figure 6. Fuel Injection Pump.
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