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3. Back out capscrew turn counter clockwise until the lower end is flush with the underside of
cap.
4. Turn handwheel until it is in the desired open position.
5. Turn capscrew clockwise until its lower end is in contact with the top of the stem of the
bonnet assembly.
6. Turn the nut clockwise tight against the top of the cap.
Opening stop is now set.
Handwheel Operated Valves (903, 913, 963) Installation, Operation, and Maintenance Manual
Designed and Manufactured by ITT
Operation
11
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