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TM 10-4320-316-14
4-20. OIL DRAIN REPAIR AND REPLACEMENT.
This Task Covers:
a.
Removal
b.
Inspection
c. Repair
d.
Installation
Initial Setup:
Tools Required
Tool Kit, General Mechanic's (Appendix B, Item 1)
Pan, Drain (Appendix B, Item 2)
Shears, Bent, Trimmers (Appendix B, Item 2)
Material's Required
None
Equipment Condition
DED pump assembly shut down and cool.
Oil drained from engine (see Lubrication Order LO10-4320-316-12).
Outlet enclosure assembly tilted open (see para 4-23).
a. Removal. (Refer to Figure 4-9).
(1) Remove plug (1) from hose fitting (2).
(2 Remove hose fitting (3) from engine.
(3) Remove hose fitting (2) and hose fitting (3) from hose (4).
b. Inspection.
(1) Inspect all threads for damage.
(2) Check hose fittings for cracks and damaged threads.
(3) Check hose for cuts and leaks.
c. Repair. Repair is limited to replacement of parts found defective during inspection.
d. Installation.
(1) Install hose fitting (3) and hose fitting (2) onto hose (4).
(2) Install hose fitting (3) into engine.
(3) Install plug (1) into hose fitting (2).
(4) Insert installed plug (1) through enclosure.
4-32
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