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TM 10-3835-231-13
b.
Installation.
NOTE
Liberally apply petrolatum to the gasket and the inside surface of coupling clamps
when they are installed. This will help avoid pinching the gasket when the clamp is
closed.
(1)
Slip gasket (2) in place on one end to be coupled.
(2)
Slip second end to be coupled in to place and support square with first coupling joint.
(3)
Center gasket (2) over grooved ends.
(4)
Place coupling (3) over gasket (2) and close coupling handle (1).
4-37. PRESSURE REGULATING VALVE ASSEMBLY REMOVAL AND INSTALLATION.
INITIAL SETUP
Tools
Equipment Condition
Tool Kit, General Mechanics (Appendix B, Section III,
System de-pressurized and drained. (See para 4-34.)
Item 1).
WARNING
FUEL SPILLS
Spills can result in saturated soil and cause a potential fire hazard.
The pressure regulating valve assembly is secured by single groove fittings. Although the pressure regulating valve
assembly is a TPT component, the single groove fittings must be removed and installed by pipeline maintenance
personnel.
4-61
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