21/04/2023 14:22:51

Fluid Coupling - Rear Drive Unit (Plaid) (Drive Unit Already Removed) (Remove and Replace)

Correction code 40010022 0.06 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 proper PPE is worn when performing the below procedure.

Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
This procedure is a DRAFT, although it has been validated. Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near high voltage systems and components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.

Remove

  1. Position a fluid catcher under the subframe and fixture assembly.
  2. Release the hose clip, release the powertrain supply hose from the LH rear inverter, and then plug the hoses.
    Informational PurposesAn informational icon, calling your attention
    Note
    Place towels underneath to catch any coolant.
  3. Remove and discard the bolt that attaches the rear drive unit fluid coupling to the rear drive unit, and then remove the coupling from the inverter.
    6 Nm (4.4 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Torx T25 socket

Install

  1. Lubricate the straight fluid coupling O-ring with coolant.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not install the fluid coupling with the O-ring dry.
  2. Install the rear drive unit fluid coupling into the rear drive unit, and then install a new bolt that attaches the coupling to the inverter.
    6 Nm (4.4 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Torx T25 socket
  3. Remove the hose plugs, connect the powertrain supply hose onto the LH rear inverter, and then install the hose clip.
    Informational PurposesAn informational icon, calling your attention
    Note
    Perform a push-pull-push test to verify the hose is fully secure.
  4. Remove the fluid catcher from under the subframe and fixture assembly.