2nd, don't use a unstable, chlorinated solvent or solvent-sort flushing compound to wash out the gearbox. Any solvent trapped inside the voids of the reservoir will lead to corrosion. When it comes to gearbox lubrication, used oil screening is your simplest Device for monitoring important indicators like have on metal https://gearboxoiltreatment47924.pointblog.net/top-latest-five-gearbox-oil-treatment-urban-news-78013702