TM 5-2420-231-23-2
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REMOVAL
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1. Remove tiedown strap (Figure 1, Item 14) from fuel hose (Figure 1, Item 16). Discard tiedown strap.
2. Remove lock (Figure 1, Item 11) and disconnect elbow (Figure 1, Item 13) from high-pressure fuel pump
(Figure 1, Item 15). Remove and discard O-ring (Figure 1, Item 12).
NOTE
Note the locations of the high-pressure fuel tubes to aid in installation.
3. Disconnect four high-pressure fuel tubes (Figure 1, Item 19) from high-pressure fuel pump (Figure 1, Item 15).
4. Remove bolt (Figure 1, Item 1) and clamp assembly (Figure 1, Item 2) from engine.
5. Release clamp (Figure 1, Item 5) and position fuel return tube (Figure 1, Item 8) aside.
6. Remove bolt (Figure 1, Item 6) and clamp assembly (Figure 1, Item 7) from engine.
7. Remove bolt (Figure 1, Item 9) and clamp assembly (Figure 1, Item 3) from engine.
8. Remove nut (Figure 1, Item 18), crushwasher (Figure 1, Item 17), return tube (Figure 1, Item 4), and crush-
washer (Figure 1, Item 10) from high-pressure fuel pump (Figure 1, Item 15). Discard crushwashers.
Figure 1. High-Pressure Fuel Tubes.
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