Article originally published on Noria.com
In his article for Machinery Lubrication tilted "Cleaning and Flushing Basics for Hyrdaulic Systems and Similar Machines," Tom Odden outlines the procedure for thoroughly cleaning a hydraulic system. This would be the only “one-size-fits-all” solution and an example of best practices. It involves mechanical and chemical cleaning of both the components and the system.
Of course, not everyone is going to do a complete teardown along with a chemical and mechanical cleaning of each component and the system each time a fluid changeover is performed. So let’s examine what should be done at the bare minimum to clean a hydraulic system.
(read all 11 simple steps in the full article on Noria.com...)