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 TM 55-1905-223-24-13
4-9. Repair Centrifugal Pump. (FIGURE 4-2)
This task covers: a. Disassembly, b. Repair, c. Assembly.
INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanic's,
Refer to the following paragraph in
this maintenance manual:
Tool kit, measuring machinist's,
Centrifugal pump assembly removed,
Torque wrench,
5120-01-092-3778 (30-300 in-lb)
5120-01-125-5190 (30-300 ft-lb)
5120-00-242-3264 (0-50 ft-lb)
Lifting sling P/N 3375958
General Safety Instructions
1/2 inch drill 5130-00-889-8994
Dial indicator 5210-00-277-8840
Use solvents in open air or in well
Hydraulic Press P/N 2009-13
ventilated space. Wear proper eye
protection and rubber gloves.
Materials/Parts
Pump assembly P/N 4x3x9F
P/N 871-60836-4-002
Centrifugal pump impeller
P/N 871-60836-4-002
Wearing rings (2),
P/N 871-60836-4-004
Packing assembly
P/N 871-60836-6-014
Spring loaded shaft seal
assembly P/N 871-60836-6-400-0
Preformed packing
P/N 871-60836-2-914-0
Pump shaft sleeve
P/N 871-60836-1-009-0
Machine key p/N 871-60836-4-911-0
Lubricating sealant, Item 4,
Appendix C
Cleaning solvent, Item 7, Appendix C
Rubber gloves, Item 10, Appendix C
Safety glasses, Item 9, Appendix C
Change 1
4-8
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