Oil Change in SUBARU Front and Rear Differentials with Lineartronic CVT Variator

This video will be useful not only to all owners of Subaru cars on the TR 580- TR 690 variator, but also to owners of four-wheel drive cars of other brands. Since in this video we will find answers to the questions: whether it is necessary to change the oils in gearboxes and differentials at all, what are the consequences of untimely replacement, what oil to pour, what is the oil replacement interval and how to do such a procedure on your own, with your own hands. After all, it has long been no secret that the Subaru CVT transmission is in the same case with the front differential (for better cooling) and has a whole scattering of plugs. If you do not figure out which plugs are responsible for what and where to pour what liquids, then often, unfortunately, the desire to carry out a planned maintenance turns into a breakdown and expensive repairs. And in the current realities, repairs may be completely gold or impossible due to the lack of spare parts.
In the rear gearbox, everything is quite simple. Unscrew the plugs, drain the old oil, clean and tighten the bottom plug. Pour oil