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asavage's latest activity

  • asavage
    asavage reacted to philip295's post in the thread DIY Tesla Drive Unit Repair with Like Like.
    I attempted to copy your leak test. In a bucket of water at 30psi on a tyre pump, no air leaks. I think the bead of sealant worked.
  • asavage
    asavage replied to the thread DIY Tesla Drive Unit Repair.
    I didn't find the exact force required to remove the plug, but it popped out promptly using 100 PSI.
  • asavage
    asavage replied to the thread DIY Tesla Drive Unit Repair.
    @jatguy used ~.0075" (.19mm) and hasn't (yet) suffered casting failure ;) It was considered early on. Problems: An o-ring is a part...
  • asavage
    asavage replied to the thread DIY Tesla Drive Unit Repair.
    I installed the plug yesterday. Press force was ~150 lbs (~68kgs) for half-fit, and over 250 lbs (~113 kgs) for final fit. .003" and a...
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  • asavage
    asavage replied to the thread DIY Tesla Drive Unit Repair.
    I dropped off my 6061 roundbar and the manifold and a drawing and a rendering of the plug I wanted made, to my machinist on Tuesday...
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  • asavage
    asavage replied to the thread DIY Tesla Drive Unit Repair.
    As I'm doing this today myself, I will note that if you have a RAV4 EV with the LDU, and your LDU has NO SYMPTOMS or issues, the coolant...
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  • asavage
    asavage reacted to jatguy's post in the thread DIY Tesla Drive Unit Repair with Like Like.
    After some hours on the lathe and a couple of unsuccessful caps, I've finally made a proper one and press fitted it for my future...
  • asavage
    asavage replied to the thread DIY Tesla Drive Unit Repair.
    In the Model S, the LDU coolant manifold is right up against the subframe and cannot be replaced without removing the LDU from the...
  • asavage
    Anecdotally, the early MS A/C compressors would overcurrent and cause that fuse to fail; dealerships were replacing the DC-DC first...
  • asavage
    See DC - DC converter / AC compressor repair
  • asavage
    asavage reacted to howardc64's post in the thread DIY Tesla Drive Unit Repair with Like Like.
    For anyone thats interested in pursuing a advanced face seal solution. Additional info + updates Discussed with more face seal...
  • asavage
    asavage replied to the thread DIY Tesla Drive Unit Repair.
    Yeah, the Chenming seal's OD is especially oversize, we've noticed (deform to fit). A solid-ish slug of 6061 isn't going to have nearly...
  • asavage
    asavage replied to the thread DIY Tesla Drive Unit Repair.
    Yeah, that's a datum I'm looking for as well. 0.2mm interference (~0.008") seems like an awful lot. In our design exercise, I used...
  • asavage
    asavage reacted to rowdy's post in the thread DIY Tesla Drive Unit Repair with Like Like.
    Yep probably just running down the stock they already have. I expect warranty repairs will keep getting T revision remans until they...
  • asavage
    asavage reacted to howardc64's post in the thread DIY Tesla Drive Unit Repair with Like Like.
    Need an Induction Motor Engineer to really gain some insight on thermal degradation behavior. Here are a few things to keep in mind...