3-43. ELECTRIC MOTOR (R.O. PUMP) REPAIR (MODELS WPES-10, WPES-20, AND WPES-30).
This task consists of:
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Lifting Device (Appendix B, Section III, Item 3)
Goggles (Appendix B, Section III, Item 3)
Grease (Appendix C, Section II, Item 9)
Rags, Wiping (Appendix C, Section II, Item 14)
Lockwashers and Seals (TM 10-4610-241-24P)
Electrical Cable removed (Paragraph 2-54).
Sheave removed (Paragraph 2-66).
General Safety Instructions
Lifting heavy equipment incorrectly can cause serious injury.
Using compressed air can be dangerous.
Remove four bolts (1) and lo&washers (2).
Weight of R.O. pump motor is 251 pounds. Attempting to move it without proper
equipment could cause serious injury. Hoist motor with equipment rated at 1 ton or
Attach lifting device to lifting eyes.
Remove motor (3) from pump stand (4) and position on work bench.
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