4. TURN ASSEMBLY OVER AND REMOVE SET BOLTS FROM LOWER VALVE BODY 5. LIFT OFF LOWER VALVE BODY AND PLATE AS SINGLE UNIT Hold valve body plate to lower valve body. NOTE: Be careful that the check valve and springs do not fall out. 6. WATCH FOR STEEL BALLS, RETAINERS AND PINS IN VALVE BODY Pin Retainer Retainer Pin Steel Ball Retainer