TM 10-4320-309-14
TM 4320-14/1
3-20. REPLACE/SERVICE FUEL INJECTION PIPE
This task covers:
a) Removal
c) Installation
b) Service
INITIAL SETUP
Tools
Wrench, 17 mm (item 14,
Appendix B, Section III)
Materials/Parts
Fuel, Diesel (Item 4,
Appendix E, Section II)
Cloth, Lint-free (Item 11,
Appendix E, Section II)
Equipment
Condition
Para
3-16
3-17
Inlet air sound enclosure assembly
removed.
Outlet air sound enclosure assembly
removed.
Figure 3-11. Replace/Service Fuel Injection Pipe
REMOVAL:
a.
Turn fuel cock to OFF (3 o’clock) position.
b.
Use open end wrench to loosen connectors at both ends [pump end (1) and injection nozzle end (2)] of
fuel injection pipe (3).
c.
Be careful to wipe up any fuel that leaks during removal or replacement.
d.
Remove fuel injection pipe (3).
SERVICE:
a.
Thoroughly wash the fuel injection pipe (3) in diesel fuel. Force compressed air through the pipe.
3-29
