P u t fuel pump-to-fuel filter return tube (1) in place. Screw on and tighten
fitting nut (2).
P u t fuel injector nozzle-to-fuel pump return tube (3) in place. Screw on and
tighten fitting nut (4).
S c r e w on and tighten fitting nut (6).
P u t pressure oil tube (5) in place.
IF WORKING ON ENGINE WITH OIL DRAIN HOSE (7), GO TO FRAME 3.
IF WORKING ON ENGINE WITHOUT OIL DRAIN HOSE (7), END OF TASK