Tesla Large Drive Unit Rebuild (For a Toyota RAV4 EV) Part 1 скачать в хорошем качестве

Tesla Large Drive Unit Rebuild (For a Toyota RAV4 EV) Part 1

Howdy folks! Here's the link for Part 2:    • Tesla Large Drive Unit Rebuild (For a Toyo...   In this video, I pull the Tesla Large Drive Unit out of this RAV4 EV and get it torn down for a rebuild. In this particular case, an internal coolant leak started to cause a buildup of rust/corrosion in the stator housing, which was causing excessive friction to spin the rotor. Thankfully, the corrosion didn't get to a point of causing major loss of voltage isolation in the stator, or worse yet, damage to the inverter electronics. These motors are VERY prone to coolant intrusion from a leaking rotor coolant seal, which is an all but "inevitable" issue. If you have an LDU equipped vehicle (2012-2020 Tesla Model S/X RWD and/or Performance, 2012-2014 Toyota RAV4 EV, or 2014-2017 Mercedes B-Class ED), you should be performing regular inspections of the rotor encoder sensor for signs of coolant (unless of course you have a motor which already has the rotor cooling deleted). If your EV is in need of service or repair, feel free to get in touch! WATTWORKS 8750 NE Emerson St. Portland OR, 97220 +1 (971) 444-5064 [email protected]