TM 5-2420-230-24-2
B3.9 and B5.9 Series Engines
Fuel Injection Pumps, In-Line (005-012)
Section 5 - Fuel System - Group 05
Page 5-27
Install the fuel lines, AFC line, control linkage, and turbo-
charger wastegate line.
Torque Value:
High-Pressure
Fuel Lines
30 Nm
[22 ft-lb]
Low-Pressure
Fuel Supply
Fitting
15 Nm
[133 in-lb]
9/16 Inch
Install the external oil feed line at the inboard side of the fuel
injection pump (if applicable) and the main oil rifle.
Install the external oil feed line at the rear of pump or AFC
latchout if applicable.
WARNING
Keep hands and body parts away from the high-pressure
line. Fuel coming from the high-pressure line is under
extreme pressure and can cause serious injury by pen-
etrating the skin.
19 mm
Vent the high-pressure fuel lines. Loosen the fitting at the
No. 1 injector. Place the fuel control in the run position.
Crank the engine so air can bleed from the fuel lines. Then,
tighten the fitting.
Torque Value: 30 Nm
[22 ft-lb]
Vent each high-pressure line separately until the engine
runs smoothly.
L-887