TM 5-4320-275-13 & P
4-23. PUMP BOWL
This task covers:
a. Removal of pump bowl from diaphragm clamp.
b. Disassembly
c. Inspection
d. Cleaning
e. Assembly
f. Installation of pump bowl on diaphragm clamp.
INITIAL SETUP
Test Equipment
Personnel Required: 2
None
Mechanic will assist in lifting pump assembly
and pump bowl.
Tools
References
Shop equipment, automotive
None
maintenance and repair,
NSN 4910-00-754-0654
Troubleshooting References
Socket, 15/16 inch, and handle
None
Wrench, 5/8 inch
Equipment Condition
Torque wrench, 0-175 ft lb (0-250 N m)
Accumulator, discharge port, gaskets, seal
plates, and valve assemblies removed for
access to pump bowl.
Materials/Parts
Special Environmental Conditions
Drain plug (Appendix C, item 3, fig. 7)
Well-ventilated area required when
Pump bowl (Appendix C, item 10, fig. 7)
solvent is used.
Loctite (Item 7, Appendix D)
General Safety Instructions
Cleaning solvent, P-D-680
None
4-68