TM 10-4320-344-24
2.21.5.2 Servicing. Servicing consists of removing and replacing fuel filters (8).
2.21.5.3 Repair.
a.
Clean all parts with clean cloth.
To prevent the possibility of embedding foreign objects in the eyes, safety
goggles must be worn when using compressed air.
b .
Using compressed air dry all parts. Ensure fuel passages are thoroughly
d r i e d.
c .
Induce 25-35 psi (172.2-241.09 kPa) of dry air into fluid filter head (13) to
clear any foreign matter.
d.
Inspect all components for damage.
e .
Inspect fluid filter head (13) for bends, cracks, distortions, or blocked fuel
passages.
f .
Replace all defective components.
g.
Refer to Appendix D to repair damaged drain hoses (3).
2.21.5.4 Installation.
Prior to installation of fuel lines, hoses, and fittings, remove plugs or caps
installed to prevent contamination.
a .
b .
c .
d .
e .
Position fluid filter head (13) on bulkhead and secure with two bolts (12),
flat washers (11), new lock washers (10), and nuts (9).
Diesel fuel is flammable.
Keep sparks, cigarettes, and open flames away
from fuel system components while working on engine.
Ensure container is used to catch fuel and fuel is disposed of properly.
Failure to obey these warnings may result in personal injury or death.
Fill fluid filters with clean diesel fuel prior to installation.
Apply a light coating of oil to seals on fluid filters (8) and install on
fluid filter head (13).
Install two drain plugs (7) and connect two drain hoses (3) to drain
p l u g s ( 7 ).
Install two cable clamps (5) on two drain hoses (3) and secure with screw (4).
Install two grommets (6).
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NOTE
NOTE
