TM 10-4320-317-13
4-15. MAINTENANCE OF BUTTERFLY VALVE.
This task covers:
a. Disassemble
c.
Assemble
b. Repair
INITIAL SETUP
Tools
Equipment Conditions
General Mechanic's Automotive
Butterfly valve is removed (para. 2-8.h.).
Tool Kit, Item 1, Appendix B
Materials/Parts
O-rings (TM 10-4320-317-23P)
Potable Water Gasket Lubricant
(Item 6, Appendix E)
a.
DISASSEMBLE (Figure 4-2).
Figure 4-2. Butterfly Valve
4-15
