Part 1 of a 3 part series...Chris, a Hypro service technician, provides hands-on training for repairing a Hypro 2535S triplex plunger pump. Part 1 of the video includes an explanation of the tools required, initial disassembly, removing the valve assemblies, discharge manifold, spacers, inlet manifold, low-pressure seals, V-packings, plungers, wicks, oil pan, and oil seal retainers, as well as replacing the oil seals.