INJECTION LINES REPLACEMENT - TM-5-4210-224-14-P0228

TM 5-4210-224-14&P

4-92. INJECTION LINES REPLACEMENT. (Continued)

REMOVAL

NOTE

It may be necessary to loosen the vacuum

pump hold down clamp and rotate the pump

to gain access to all intake manifold bolts

(paragraph 4-93).

a. Install the protective covers to the intake ports.

b. Remove the injection line clips at the loom

brackets.

c. Remove the injection lines at the nozzles,

capping the nozzles immediately.

d. Remove the injection line from the pump.

INSTALLATION

a. Install the fuel injection line(s) at the pump.

b. Remove protective caps at the injection nozzles

and install the fuel injection line(s) to the

nozzle(s).

c. Torque the fittings to 19 ft-lbs (25 N-m).

f. Install the intake manifold (paragraph 4-110).

d. Install the injection line clips at the loom

brackets.

g. Torque the bolts to 30 ft-lbs (40 N-m).

e. Remove the protective covers and install the

h. Install the crankcase ventilator bracket.

intake manifold.

i. Install the air cleaner (paragraph 4-83).

4-133