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TM 5-4210-224-14&P
4-94. INJECTION NOZZLES REPLACEMENT.
This task covers:
a. Removal
b.
Installation
INITIAL SET-UP
General Safety Instructions
Engine OFF.
Tools
Transmission in (N) neutral.
Nozzle Socket
Parking brake and micro-brakelock set.
(J-29873)
Batteries disconnected.
General Mechanics Tool Kit
Materials/Parts
Injection Nozzles (14059057)
REMOVAL
a. Disconnect the fuel line clip.
b. Disconnect the fuel return hose.
c. Disconnect the fuel injection line(s).
d. Cap (1) all nozzles and lines.
NOTE
When removing an injection nozzle, be sure
to use the nozzle socket. Failure to do so
could result in damage to the injection
nozzle. Use the 30 mm hex portion applied
where shown (2) in the illustration.
e. Remove the injection nozzle with the nozzle
socket.
INSTALLATION
a. Remove caps on nozzles and lines and install
the injection nozzle using the nozzle socket.
Fuel Injection Nozzle
b. Torque the nozzle to 50 ft-lbs (70 N-m).
e. Connect the fuel return hose.
c. Install the fuel injection line.
f. Connect the fuel line clip.
d. Torque the nut to 20 ft-lbs (25 N-m).
g. Reconnect the battery cables.
4-136
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