2024-12-24

Fluid Coupling (90 Degrees) - Front Drive Inverter (Remove and Replace)

Correction code 3920010202 FRT 2.25 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so. NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure.

Remove

  1. Remove the LH front drive unit mount. See Front Drive Unit Assembly - Left Hand Mount Assembly - 3DU (RI).
  2. Move a coolant catcher under the front subframe and fixture assembly.
  3. Release the spring clip that attaches the front drive unit inverter outlet hose to the 90 degrees fluid coupling.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use a foldable funnel as required.
  4. Release the spring clip that attaches the front drive unit inverter inlet hose to the 90 degrees fluid coupling.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use a foldable funnel as required.
  5. Remove the coolant catcher from under the front subframe and fixture assembly.
  6. Remove and discard the screw that attaches the front drive unit 90 degree fluid coupling to the drive inverter, and then remove the fluid coupling from the vehicle.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • Torx T30 socket

Install

  1. Position the front drive unit 90 degree fluid coupling to the drive inverter, and then install a new screw that attaches the fluid coupling to the vehicle.
    6 Nm (4.4 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Check the O-ring, and if it is damaged, replace the fluid coupling.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • Torx T30 socket
  2. Secure the spring clip that attaches the front drive unit inverter outlet hose to the 90 degrees fluid coupling.
    Informational PurposesAn informational icon, calling your attention
    Note
    Perform a pull-push-pull test to verify the coupling is fully seated.
  3. Secure the spring clip that attaches the front drive unit inverter inlet hose to the 90 degrees fluid coupling.
    Informational PurposesAn informational icon, calling your attention
    Note
    Perform a pull-push-pull test to verify the coupling is fully seated.
  4. Install the LH front drive unit mount. See Front Drive Unit Assembly - Left Hand Mount Assembly - 3DU (RI).