Second, don't utilize a risky, chlorinated solvent or solvent-sort flushing compound to scrub out the gearbox. Any solvent trapped during the voids on the reservoir will lead to corrosion. - Extension of company life. The gearbox additive really helps to keep a dense layer of transmission oil within the surfaces https://gearbox-oil-treatment38371.snack-blog.com/34114090/getting-my-gearbox-oil-treatment-to-work