Correction code 31031812 0.48 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 ServiceManualFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure. NOTE: See Ergonomic Precautions for safe and healthy working practices.

1. Remove the LH rear wheel. See Wheel Assembly (Remove and Install)
2. Inspect LH Rear Upper Knuckle Ball Joint for red markings.
   Note

   The Knuckle Ball Joint is a 1 time replaceable part. If the red markings are present on opposite sides (180 degrees), the Knuckle Ball Joint has already been replaced. Replace the entire knuckle assembly instead. See Knuckle - Suspension - Rear - LH (Remove and Replace).

   

   

3. Release LH rear upper aft link from knuckle
   Note

   1x bolt, 1x nut, 21mm, 134 Nm

   

4. Remove the Rear Upper Knuckle Ball joint using revision 2130203-00-A of the CABJ Bushings R&R Tool Kit M3/MY.
   Note

   Go to the next step when using revision 2130203-00-B.
   1. Install knuckle ball joint replacement tool on LH Rear Upper Knuckle Ball Joint for removal
      Note

      Utilize the combination of cups for removal, A - Bushings Receiver, B - Bushings Pusher, E - Washer MY Ensure cups sit flush to ball joint and knuckle surface, A to E has a key, Install E with the smaller recess radios on top, Ball joint will only press out towards rear of vehicle, Apply lubricant to threaded rod if dry

      

      

      

      

   2. Press out LH Rear Upper Knuckle Ball Joint
      CAUTION

      Do not use an impact tool or other power tool on the ball joint replacement tool. To prevent damage to the ball joint replacement tool, only use hand tools.

      Note

      Ball joint should press out with minimal resistance, If met with high resistance inspect for misalignment of tool cups, Utilize windows in receiving cup to monitor progress, Knuckle shown out of vehicle for clarity

      

      

   3. Remove Rear Upper Knuckle Ball Joint from knuckle ball joint replacement tool

      

      

   4. Go to step 6.
5. Remove the Rear Upper Knuckle Ball joint using revision 2130203-00-B of the CABJ Bushings R&R Tool Kit M3/MY.
   1. Remove 1 nut from threaded rod
      Note

      Remove the nut and separate from the bearing

      

      

   2. Install knuckle ball joint replacement tool on LH Rear Upper Knuckle Ball Joint for removal
      Note

      Install the nut on the receiver cup , Utilize the combination of cups for removal, MY Bushings Receiver, B - Bushings Pusher, Ensure cups sit flush to ball joint and knuckle surface, And the arrow is aligned with mark on knuckle , Install MY receiver cup with recess to corner of the knuckle, Ball joint will only press out towards rear of vehicle, Apply lubricant to threaded rod if dry

      

      

   3. Press out LH Rear Upper Knuckle Ball Joint
      Note

      Ball joint should press out with minimal resistance, If met with high resistance inspect for misalignment of tool cups, Utilize windows in receiving cup to monitor progress

      

      

   4. Remove Rear Upper Knuckle Ball Joint from knuckle ball joint
      Note

      Loosen the nut and remove the receiver cup, then pull the ball joint out of the knuckle

      

6. Put on protection gloves
7. Clean LH Rear knuckle
   Note

   Clean surface area where Rear Upper Knuckle Ball Joint is installed into the knuckle from any debris and oxidation, allow 1 minute dry time

   

8. Degrease LH Rear Upper Knuckle Ball Joint
   Note

   Clean contact area of Rear Upper Knuckle Ball Joint and allow 1 minute dry time

   

9. Apply Loctite on LH Rear Upper Knuckle Ball Joint
   Note

   Use the region specific Loctite. For EMEA: Loctite 638. For North America: Loctite 680

   Note

   Take care not to apply loctite on the rubber seals

   CAUTION

   Allow 30 minutes curing time for Loctite. Continue this procedure, but do not drive the vehicle during the 30 minute curing time.

   

   

10. Position new LH Rear Upper Knuckle Ball Joint to knuckle
    Note

    Ensure ball joint is sitting concentric to the bore, installation is performed from the rear side of the knuckle and ball joint has only 1 orientation of the installation, discard Nitrile Gloves

    

    

    

11. Install the Rear Upper Knuckle Ball joint using revision 2130203-00-A of the CABJ Bushings R&R Tool Kit M3/MY.
    Note

    Go to the next step when using revision 2130203-00-B.
    1. Install knuckle ball joint replacement tool on LH Rear Upper Knuckle Ball Joint for Install
       Note

       Utilize the combination of cups for Install, A - Bushings Receiver, B - Bushings Pusher, E - Washer MY Ensure cups sit flush to ball joint and knuckle surface, A to E has a key, Install E with the smaller recess radios on top

       

       

       

    2. Press LH Rear Upper Knuckle Ball Joint in
       CAUTION

       Do not use an impact tool or other power tool on the ball joint replacement tool. To prevent damage to the ball joint replacement tool, only use hand tools.

       Note

       Ball joint could be pressed in with some resistance, If met with extreme high resistance inspect for misalignment of tool cups, Utilize notch in installation cup to monitor progress, When nearing end of bore the installation cup may need to be re-aligned to meet machined surface, Verify full installation

       

       

       

    3. Remove knuckle ball joint replacement tool from LH Rear Upper Knuckle Ball Joint

       

       

    4. Go to step 13.
12. Install the Rear Upper Knuckle Ball joint using revision 2130203-00-B of the CABJ Bushings R&R Tool Kit M3/MY.
    1. Install knuckle ball joint replacement tool on LH Rear Upper Knuckle Ball Joint for Install
       Note

       Remove the nut from MY receive cup and install on B - pushing cup , Utilize the combination of cups for Install, MY Bushings Receiver, B - Bushings Pusher, Ensure cups sit flush to ball joint and knuckle surface, And the arrow is aligned with mark on Knuckle , Ball joint will only press in towards front of vehicle

       

       

    2. Press LH Rear Upper Knuckle Ball Joint in
       CAUTION

       Do not use an impact tool or other power tool on the ball joint replacement tool. To prevent damage to the ball joint replacement tool, only use hand tools.

       Note

       Ball joint could be pressed in with some resistance, If met with extreme high resistance inspect for misalignment of tool cups, Utilize notch in installation cup to monitor progress, When nearing end of bore the installation cup may need to be re-aligned to meet machined surface, Verify full installation

       

       

    3. Remove knuckle ball joint replacement tool from LH Rear Upper Knuckle Ball Joint
13. Clean any excessive Loctite from LH Rear Upper Knuckle
    Note

    Allow 1 minute dry time

    

    

14. Mark the LH Rear Upper Knuckle Ball Joint with red paint pen.
    Note

    Machined surface should be near flush with ball joint. Markings must be on opposite sides (180 degrees).

    

15. Position LH rear upper aft link to knuckle
    Note

    1x bolt, 1x nut, 21mm, 134 Nm, Torque at later step

    

16. Torque bolt securing LH rear upper aft link to knuckle
    Note

    1x bolt, 21mm, 134 Nm, Mark with paint pen

    

17. Install the LH rear wheel. See Wheel Assembly (Remove and Install)
18. Refer to the Alignment Requirement tables to determine whether an EPAS alignment check (EC) or four wheel alignment check (AC) is necessary. If performed, add the alignment check/adjust correction code as a separate activity to the SV. See Alignment Requirement - Suspension.