08/09/2022 16:14:14

Knuckle - Suspension - Front - LH (RWD) (Remove and Replace)

Correction code 31010102 0.60 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 (Dual Motor) (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Bolts that attach the LH front brake dust shield to the knuckle
8 Nm (5.9 lbs-ft)
  • Torx T30 socket
  • Flex head ratchet/flex head torque wrench
  • 4 in extension
Reuse
Bolt that attaches the LH front ABS wheel speed sensor to the LH front suspension knuckle
5 Nm (3.7 lbs-ft)
  • 10 mm deep socket
  • Flex head ratchet/flex head torque wrench
  • 4 in extension
Replace
Nut that attaches the LH tie rod end to the LH front suspension knuckle
180 Nm (132.7 lbs-ft)
  • 22 mm socket
  • 12 pt 10mm combination wrench
  • 12 pt 22 mm combination wrench
 Replace
Nut that attach the LH upper control arm to the LH front suspension knuckle
56 Nm (41.3 lbs-ft)
  • Torx T47 socket
  • 12 pt 15 mm combination wrench
 Replace
Nut that attaches the LH front lower compliance link to the front suspension knuckle
180 Nm (132.7 lbs-ft)
  • 22 mm socket
  • 22 mm ratcheting combination wrench
  • Torx T45 socket
Replace
Nut that attaches the LH front lower lateral link to the LH front suspension knuckle
180 Nm (132.7 lbs-ft)
  • 22 mm socket
  • 22 mm ratcheting combination wrench
  • Torx T45 socket
Replace

Remove

  1. Remove the LH front hub. See Hub - Front - LH (RWD) (Remove and Replace).
  2. Remove the bolts that attach the LH front brake dust shield to the knuckle, and then remove the dust shield from the vehicle.
    Tip: Use of the following tool(s) is recommended:
    • Torx T30 socket
    • Flex head ratchet/flex head torque wrench
    • 4 in extension
  3. Remove and discard the bolt that attaches the LH front ABS wheel speed sensor to the LH front suspension knuckle.
    Tip: Use of the following tool(s) is recommended:
    • 10 mm deep socket
    • Flex head ratchet/flex head torque wrench
    • 4 in extension
  4. Release the clips that attach the LH front ABS wheel speed sensor electrical harness to the LH front suspension knuckle.
  5. Remove and discard the nut that attaches the LH tie rod end to the LH front suspension knuckle, and then remove the tie rod end from the knuckle.
    Tip: Use of the following tool(s) is recommended:
    • 22 mm socket
    • 12 pt 10mm combination wrench
    • 12 pt 22 mm combination wrench
  6. Remove and discard the nut that attaches the LH front lower lateral link to the LH front suspension knuckle.
    Tip: Use of the following tool(s) is recommended:
    • 22 mm socket
    • 22 mm ratcheting combination wrench
    • Torx T45 socket
  7. Remove and discard the nut that attaches the LH front lower compliance link to the front suspension knuckle.
    Tip: Use of the following tool(s) is recommended:
    • 22 mm socket
    • 22 mm ratcheting combination wrench
    • Torx T45 socket
  8. Remove the bolt and discard the nut that attach the LH upper control arm to the LH front suspension knuckle.
    Informational PurposesAn informational icon, calling your attention
    Note
    Compress the joint to remove the bolt.
    Tip: Use of the following tool(s) is recommended:
    • Torx T47 socket
    • 12 pt 15 mm combination wrench
  9. Remove the LH front suspension knuckle from the vehicle.

Install

  1. Position the LH front suspension knuckle into the vehicle.
  2. Install the bolt and a new nut that attach the LH upper control arm to the LH front suspension knuckle.
    56 Nm (41.3 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    With assistance, compress the joint to install the bolt and new nut.
    Tip: Use of the following tool(s) is recommended:
    • Torx T47 socket
    • 12 pt 15 mm combination wrench
  3. Install a new nut that attaches the LH front lower compliance link to the LH front suspension knuckle.
    180 Nm (132.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 22 mm socket
    • 22 mm ratcheting combination wrench
    • Torx T45 socket
  4. Install a new nut that attaches the lower lateral link to the LH front suspension knuckle.
    180 Nm (132.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 22 mm socket
    • 22 mm ratcheting combination wrench
    • Torx T45 socket
  5. Position the LH tie rod end to the LH front suspension knuckle, and then install a new nut that attaches the tie rod end to the knuckle.
    180 Nm (132.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 22 mm socket
    • 12 pt 10mm combination wrench
    • 12 pt 22 mm combination wrench
  6. Install the clips that attach the LH front ABS wheel speed sensor electrical harness to the LH front suspension knuckle.
  7. Install a new bolt that attaches the LH front ABS wheel speed sensor to the LH front suspension knuckle.
    5 Nm (3.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm deep socket
    • Flex head ratchet/flex head torque wrench
    • 4 in extension
  8. Install the bolts that attach the LH front brake dust shield to the knuckle.
    8 Nm (5.9 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Torx T30 socket
    • Flex head ratchet/flex head torque wrench
    • 4 in extension
  9. Install the LH front hub. See Hub - Front - LH (RWD) (Remove and Replace).
  10. 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 as a separate activity. See Alignment Requirement - Suspension.