Two screws hold the cover plate. Behind the plate on some models you might find 3 screws. The two smaller screws on the left and right side of the valve shut off water to the valve and the larger screw on the right side of the valve is the pressure balance spool. The spool is all one piece.
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Two screws hold the cover plate. Behind the plate on some models you might find 3 screws. The two smaller screws on the left and right side of the valve shut off water to the valve and the larger screw on the right side of the valve is the pressure balance spool. The spool is all one piece.