The document provides instructions for assembling an End-Effector Valve Mount sub-assembly. It lists the necessary parts and tools. It then provides a 5 step process: 1) assemble solenoid valves with fittings and silencers, 2) attach brackets to the valves, 3) mount the assembled valves to the valve mount, 4) attach a fitting to the mount, 5) attach the assembled mount to a robot arm. Diagrams accompany each step to illustrate the assembly process.