TM 5-3825-229-14&P
4-51. FUEL FILTER AND FUEL LINES (cont)
d.
Fuel Return Lines (cont).
(2)
Installation (cont).
(c)
Remove caps from fuel injector connections. Install fuel leak-off lines (5, 6 and 7) to fuel injectors.
Install fuel leak-off line (4) and plug (3) on No. 4 injector.
(d)
Install elbow (2) and hose end (1). Refer to para. 4-50 and connect fuel tank return hose to hose end.
(e)
Prime fuel system. Refer to para. 4-52.
e.
Fuel Hiqh Pressure Lines.
(1)
Removal.
NOTE
Plug or cap all fuel line ports after disconnecting fuel lines. This is required to prevent dirt or foreign
matter from entering the fuel system.
(a)
Refer to para. 4-54 and remove throttle control from engine.
(b)
Refer to para. 4-51. c. above and disconnect fuel inlet line from fuel injection pump.
4-110
