2025-03-12

FRONT KNUCKLE - LEFT HAND (Remove and Replace)

Correction code 3101010302 FRT 0.55 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.

Torque Specifications

Table 1. Torque Specifications: Knuckle - Suspension - Front - LH (RWD) (Remove and Replace) and FRONT KNUCKLE - LEFT HAND (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Bolt that attaches the LH front ABS wheel speed sensor to the knuckle
5 Nm (3.7 lbs-ft)
  • Torx T30 socket
  • Cordless Ratchet/Impact Driver
  • Flex head ratchet/flex head torque wrench
  • 4 in extension
Reuse
Nut that attaches the LH front lower compliance link to the knuckle
180 Nm (132.7 lbs-ft)
  • 22 mm socket
Replace 1109263-00-B
Nut that attaches the LH front lower lateral link to the knuckle
180 Nm (132.7 lbs-ft)
  • Cordless Ratchet/Impact Driver
  • 22 mm socket
  • Ratchet/torque wrench
Replace 1109263-00-B
Nut that attach the LH tie rod outer assembly to LH front knuckle
180 Nm (132.7 lbs-ft)
  • 22 mm deep socket
 Replace 1109263-00-A
Bolt and a new nut that attach the LH front upper control arm to the knuckle
56 Nm (41.3 lbs-ft)
  • 15 mm socket
  • Torx T50 socket
Replace 1111145-00-A

Remove

  1. Remove the LH front brake shield (dual motor). See Brake Shield - Front - LH (Dual Motor) (Remove and Replace).
  2. Release the clips (x2) that attach the LH front ABS wheel speed sensor harness to the knuckle.
  3. Remove the bolt that attaches the LH front ABS wheel speed sensor to the knuckle, and then set the sensor aside.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Torx T30 socket
    • Cordless Ratchet/Impact Driver
    • Flex head ratchet/flex head torque wrench
    • 4 in extension
  4. Remove and discard the nut that attaches the LH front lower compliance link to the knuckle.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 22 mm socket
  5. Remove and discard the nut that attaches the LH front lower lateral link to the knuckle.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 22 mm socket
    • Ratchet/torque wrench
  6. Remove and discard the nut that attaches the LH front tie rod end to the LH front suspension knuckle.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 22 mm deep socket
  7. Remove the bolt and nut that attach the LH front upper control arm to the knuckle, and then discard the nut.
    Informational PurposesAn informational icon, calling your attention
    Note
    Compress the upper control arm ball joint downwards to help release the bolt.
    Informational PurposesAn informational icon, calling your attention
    Note
    Hold the knuckle to avoid failing.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 15 mm socket
    • Torx T50 socket
  8. Remove the LH front suspension knuckle from the vehicle.

Install

  1. Position the LH front suspension knuckle to the lower links.
  2. Position the LH upper control arm to the knuckle, and then install the bolt and a new nut that attach the LH front upper control arm to the knuckle.
    56 Nm (41.3 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 15 mm socket
    • Torx T50 socket
  3. Install a new nut that attaches the LH front tie rod end to the LH front suspension knuckle.
    180 Nm (132.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 22 mm deep socket
  4. Install a new nut that attaches the LH front lower lateral link to the knuckle.
    180 Nm (132.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 22 mm socket
    • Ratchet/torque wrench
  5. Install a new nut that attaches the LH front lower compliance link to the knuckle.
    180 Nm (132.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 22 mm socket
  6. Install the bolt that attaches the LH front ABS wheel speed sensor to the knuckle.
    5 Nm (3.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Torx T30 socket
    • Cordless Ratchet/Impact Driver
    • Flex head ratchet/flex head torque wrench
    • 4 in extension
  7. Install the clips (x2) that attach the LH front ABS wheel speed sensor harness to the knuckle.
  8. Install the LH front brake shield (dual motor). See Brake Shield - Front - LH (Dual Motor) (Remove and Replace).