2nd, don't make use of a unstable, chlorinated solvent or solvent-style flushing compound to scrub out the gearbox. Any solvent trapped within the voids from the reservoir will result in corrosion. - Extension of assistance lifestyle. The gearbox additive helps you to keep a dense layer of transmission oil around https://gearbox-oil-treatment87405.tinyblogging.com/rumored-buzz-on-gearbox-oil-treatment-77813470