TM 10-4320-344-24
2.21.5 Fuel Filter and Base Assembly Maintenance, Models 609-C and US636HCCD-1.
This task covers:
2.21.5.1
Removal
2 .
21 . 5 . 3 R e p a ir
2.21.5.2 Servicing
2.21.5.4 Installation
INITIAL SETUP
Tools
Equipment Conditions
General Mechanic’s Automotive
Pumping Station shut down, TM 10-4320-344-
Tool Kit, Appendix B, Section III,
10.
Item 1
Fuel Filters drained, TM 10-4320-344-10.
Goggles, Appendix B, Section III,
Item 2
Fuel Line Hoses disconnected and capped,
paragraph 2.21.2.
Gun, Air Blow, Appendix B, Section
III, Item 2
General Safety Instructions
Materials/Parts
Diesel Fuel, Appendix C, Item 10
Oil, Appendix C, Item 15
Pan, Appendix C, Item 19
Rags, Appendix C, Item 20
Lock Washers (TM 10-4320-344-24P)
Water Separator Fluid Filter
(TM 10-4320-344-24P)
Fluid Filter Element
(TM 10-4320-344-24P)
Do not work on equipment that is not
securely stabilized to prevent rolling
o r s l i d i n g .
Diesel fuel is flammable. Keep sparks,
cigarettes, and open flame away from fuel
system components.
Do not work on equipment without follow-
ing standard shop safety practices.
This procedure applies to Model 609-C.
The procedure for Model US636HCCD-1 is
s i m i l a r.
2.21.5.1 Removal.
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.
a.
Open access door (Figure 2-116, 1) on pumping assembly (2).
b .
Place pan under drain hoses (3).
c .
Remove screw (4), two cable clamps (5), and grommets (6).
d .
Disconnect two drain hoses (3) from two drain plugs (7) and remove drain
p l u g s ( 7 ) f r o m f l u i d f i l t e r s ( 8 ).
e .
Unscrew and remove two fluid filters (8).
f .
Remove two nuts (9), lock washers (10), flat washers (11), bolts (12), and
f l u i d f i l t e r h e a d ( 1 3 ).
Discard lock washers (10).
2-271
NOTE
