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KCB Series Regulators Maintenance Instructions Kit Contents Seat retainer Retainer seal Seat Piston seal Lubricant MS-LT-WL8 Tools Required Tool Size Component Vise Body Socket 5/8 in. or 16 mm Seat retainer 11/16 in. or 17 mm Antitamper nut Crow’s foot 1 1/4 in.
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Exploded View Handle Stem nut Stem Spring button Body cap Spring stabilizer Range spring Piston Piston seal Seat Seat retainer Retainer seal Body...
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Turn the body upside down. Remove the piston assembly WARNING by tapping the body gently on a soft surface. Before removing a regulator from the system for service, you must • depressurize system • p urge the system to remove any residual Body system media left in the regulator. Disassembly Place the regulator in a vise.
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