Install the new packing, (delivery valve seat). Install the plug, (distribution shaft). Fasten the plug, (distribution shaft). Install the delivery valve CMP. Tightening Torque : 10-15 N-m Holder(delivery Spring(delivery Valve(delivery Spring seat(return valve Returnvalve Returnspring Seat(delivery Packing(delivery Install the plug with new copper packing, (barrel). Install the spring, (delivery). Fasten the plug, (barrel). Tightening Torque : 30-35 N-m Install the holder, (delivery). Tightening Torque : 40-45 N-m 36