Prepare customer supplied parts for processing; frequently involves cleaning, assembling and applying braze alloy according to assembly instructions and technical drawings. Prepare work to be accomplished by studying assembly instructions, specifications, and parts lists; gathering parts, subassemblies, tools, and materials. Perform post-braze visual inspection and conduct leak testing using hydrogen and refrigerant leak detection equipment. Follow procedures regarding any irregular or non-conforming material. Keeps equipment operational by completing preventive maintenance requirements; following manufacturer’s instructions; reporting malfunctions.