TM 10-4320-344-24
2.21.32 Oil Drain Assembly Replacement.
This task covers:
2.21.32.1 Disassembly
2.21.32.3 Assembly
2 .
2
1 .3 2 . 2 R e p a ir
INITIAL SETUP
Tools
Equipment Conditions (Continued)
General Mechanic’s Automotive
Oil drained, LO 10-4320-344-12.
Tool Kit, Appendix B, Section
III, Item 1
General Safety Instructions
Material/Parts
Do not work on equipment that is not
securely stabilized to prevent rolling
Oil, Appendix C, Item 15
o r s l i d i n g.
Rags, Appendix C, Item 20
Do not work on equipment without follow-
Equipment Conditions
ing standard shop safety practices.
Pumping station shut down, TM 10-4320-
344-10.
This procedure applies to Model 609-C.
The procedures for Models 609-A and
US636HCCD-1 are similar.
2.21.32.1 Disassembly.
a.
Loosen two hose
clamps (1).
clamps (Figure 2-147, 1) and remove hose (2) and two hose
b .
Remove banjo fitting (3) from oil pan (4).
c .
Remove male adapter (5) from trailer frame (6).
d.
Remove two screws (7), coupling (8), bead chain (9), and pipe plug (10) from
trailer frame (6).
2.21.32.2 Repair.
a .
Inspect all
b .
Replace all
2.21.32.3 Assembly.
a .
Secure bead
components and mounting hardware for damage.
defective components.
chain (9) and
with two screws (7).
b .
Install pipe plug (10) in
coupling (8) to trailer frame
trailer frame (6).
c .
Install male adapter (5) into trailer frame (6).
d.
Install banjo fitting (3) on oil pan (4).
e.
Install hose (2) onto male adapter (5) and banjo fitting
two hose clamps (1).
6) and pipe plug (10)
(3) and secure with
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