TM 10-4930-236-13&P
5-4. ELECTRIC MOTOR DRIVEN (EMD) PUMP ASSEMBLY MAINTENANCE
This task covers:
a.
Removal
b.
Repair
c.
Assembly
INITIAL SETUP :
Tools Required
General Mechanic Tool Kit (Appendix B, Section III, Item 4)
Materials/Parts Required
Cleaning Solvent (Appendix E, Section II, Item 1)
Silicone Compound (Appendix E, Section II, Item 5)
Rags, Wiping (Appendix E, Section III, Item 13)
O-Ring Packing (2) (Appendix F)
Self-Sealing Screws (4)
Seal Assembly (Appendix F)
Lockwashers (4) (Appendix F)
Suitable Container (Appendix F)
Equipment Condition
EMD Pump Assembly Removed (Paragraph 4-13)
Junction Box Removed (Paragraph 4-12)
Flange and Check Valve removed (Paragraph 4-14)
General Safety Instructions
WARNING
Do not smoke within 50 feet (15.34 meters) of the Tank and
Pump Unit.
Dry cleaning solvent is potentially dangerous to personnel and
property.
Silicone compound is toxic to skin, eyes and respiratory tract.
REMOVAL
NOTE
Discard all mandatory replace-
ment parts.
a.
Unscrew coupling nut (1)
and remove elbow (2).
b.
Remove nuts (3), lockwash-
ers (4), flat washers (5), screws (6),
spacers (7) and pump/motor (8) from
frame and bracket (9).
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