Any current Model 3 owner received details (and price) about the Maintenance Plan for the Model 3? I googled on the subject and couldn't find any satisfying answer.
They also recommend brake fluid changes every 25,000 miles or 2 years, and battery coolant replacement every 50,000 miles or 4 years.Regular maintenance is the key to ensuring the continued reliability and efficiency of your Model 3. Rotate the tires every 6,250 miles (10,000 km). Maintain the correct tire pressures. It is also important to perform the daily and monthly checks described below.
LOL in fantasy land maybe. Lubrication breaks down with time and use. That is a fact in the real world. If Tesla does indeed say it never needs replaced then what they are really saying in layman's terms is that it will out last the warranty period. If that's the case then I'll guestimate it will last slightly longer than the oil in a MTX and replace it at about 100k miles.The interval is "never".
Sorry but you are wrong. No gearbox is completely sealed and Tesla is no exception. If you want to know why ask any mechanical engineer. Suffice it to say it boils down to expansion and what would happen if the gearbox was sealed. Item #13, part# 1101758-00-A in the diagram below is the gearbox breather on the TM3. You can see it in the picture below the diagram as the black knob looking thing with the Tesla logo on it on the top of the gearbox.Like the rest of the drive system, it should be totally sealed against moisture or else the oil will be least of your troubles. Everything on the 3 was designed differently and to entirely new levels of engineering than the S & X, you should not base assumptions on any system based on other Teslas or especially any other brand's drivetrain. All that said, of course no one has the milage yet to prove durability.
No. But something like that isn't necessary. The oil itself is hydrophobic. As long as the only moisture entering the system is from normal humidity and normal breathing due to temperature and barometric pressure changes, the warmth of the gear/motor operation will constantly be driving excess moisture off. The heat of operation will keep the gearbox at a lower humidity than the average atmospheric humidity. The only way moisture would be a problem is if it got sucked in from being submerged or the breather design allowed splashed water to enter directly.As for the gear oil, is there a hydrophobic additive Tesla might have used to keep water vapor from condensing in the oil?
"Your proposal is acceptable."You would have to pry my P3D out of my cold [dead] hands ...