3-37. CENTRIFUGAL PUMP MOTOR (BOOSTER 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)
Rags, Wiping (Appendix C, Section II, Item 14).
Centrifugal Pump Motor removed (Paragraph 3-36).
General Safety Instructions
High voltages in this equipment can cause serious injury or death.
Be certain that all power is removed before performing maintenance.
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 positions of fan end plate, case, and pump end plate will assist
in alinement during assembly. 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 junction of stator (15) and end plates (6 and 10).