3-17. CENTRIFUGAL PUMP MOTOR (DISTRIBUTION PUMP) REPAIR.
This task consists of:
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Arbor Press (Appendix B, Section III, Item 3)
Goggles (Appendix B, Section III, Item 3)
Grease, GAA (Appendix C, Section II, Item 9)
Rags, Wiping (Appendix C, Section II, Item 14)
Centrifugal Pump Motor removed (Paragraph 3-16).
General Safety Instructions
Compressed air can blow dust into the eyes. Wear eye protection. Do not exceed 30
psi (207kPa) air pressure.
Remove three screws (1) and fan cover (2).
Remove screw and retainer (3), from fan (4).
Insert three screws (1) in puller holes of fan (4). Tighten screws evenly to pull fan from shaft of rotor (14)
Marking relative position of fan end plate, case, and pump end plate will facilitate
installation If marked parts are to be replaced be sure to transcribe markings to new
parts before discarding defective parts or turning them in to Supply.
Scribe a line across junctions of stator (15) and end plates (6 and 10).