TM 5-3820-233-12/1
(1) Inspect the mounting hardware for damage
4-15. Primary and secondary Fuel Filter
or missing parts.
a. Removal. Refer to figure 4-6 and remove the
(2) Inspect lines for dents or breaks. Replace a
primary and secondary fuel filter as follows:
defective part.
(1) Drain the fuel from the primary and
c. Installation.
secondary.
(1) Refer to figure 4-6 and install the primary and
(2) Disconnect the fuel lines.
secondary fuel filter.
(3) Remove primary and secondary fuel filter
(2) Install a new filter element as described in
from the engine.
b. Inspection
A. Primary Filter.
B. Secondary Filter.
ME 3820-233-12/1/4-6
1. Screw
12. Plug
1. Bolt
14. Union
2. Gasket
13. Elbow
2. Gasket
15. Elbow
3. Draincock
14. Tube
3. Draincock
16. Connector
4. Shell
15. Connector
4. Shell
17. Seal
5. Spring
16. Seal
5. Element
18. Tube
6. Seat
17. Tube
6. Spring
19. Elbow
7. Seal
18. Elbow
7. Seat
20. Bolt
8. Seat
19. Bolt
8. Seat
21. Nut
9. Retainer
20. Lockwasher
9. Seat
22. Lockwasher
10. Element
21. Nut
10. Retainer
23. Cover
11. Gasket
22. Cover
11. Gasket
24. Bolt
12. Plug
25. Lockwasher
13. Hose
26. Bracket
Figure 4-6. Primary and secondary fuel filter, removal
and installation
4-9
