2025-03-12

Halfshaft - Front - Shaft (Remove and Replace)

Correction code 3930010102 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.

  • 1133386-00-A Axle Extraction, Model 3

Torque Specifications

Table 1. Torque Specifications: Halfshaft - Front - Shaft (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
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
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
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
Bolt that attaches the LH front brake rotor to the knuckle
5 Nm (3.7 lbs-ft)
  • Cordless Ratchet/Impact Driver
  • 2 in extension
  • 10 mm deep socket
  • Ratchet/torque wrench
 Reuse
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 lateral link to the strut
106 Nm (78.2 lbs-ft)
  • 21 mm socket
Reuse
The LH front halfshaft nut
300 Nm (221.2 lbs-ft)
  • 32 mm deep impact socket
Replace 1765133-00-A

Remove

  1. Inspect the vehicle for abnormal tire wear that might indicate the need for a wheel alignment, and note any findings.
  2. Raise and support the vehicle. See Raise Vehicle - 2 Stands.
  3. Remove the LH front wheel cap.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use wheel trim removal tool to release the clips.
  4. Loosen the LH front drive unit halfshaft nut.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Long Breaker Bar
    • 32 mm deep impact socket
  5. Remove the LH front wheel. See Wheel Assembly (Remove and Install).
  6. Remove the front aero shield. See Panel - Aero Shield - Front (Remove and Replace).
  7. Remove the bolt and nut that attach the LH front lower lateral link to the strut.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 21 mm socket
  8. Release the clips (x2) that attach the LH front ABS wheel speed sensor harness to the knuckle.
  9. 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
  10. 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
  11. 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
  12. 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
  13. Remove and discard the LH front drive unit halfshaft nut and washers.
    Informational PurposesAn informational icon, calling your attention
    Note
    The washers are attached to the nut.
  14. Remove the bolt that attaches the LH front brake rotor to the knuckle.
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 2 in extension
    • 10 mm deep socket
    • Ratchet/torque wrench
  15. Position the hydraulic hub puller tool onto the LH front wheel studs, and then hand tighten the wheel lug nuts (x5).
  16. Separate the LH front drive unit halfshaft from the LH front hub assembly.
    Informational PurposesAn informational icon, calling your attention
    Note
    While holding the hub in position, turn the hydraulic hub puller tool handle clockwise to separate the LH front drive unit halfshaft from the hub assembly.
  17. Remove the hub puller tool from the LH front wheel studs.
  18. With assistance, separate the LH front drive unit halfshaft from the LH front hub, and set the halfshaft aside.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    To reduce the risk of personal injury, wear cut resistant gloves and proper personal protective equipment (PPE) as required when removing the halfshaft. Keep hands clear from other components to prevent injury when the halfshaft releases from the Drive Unit.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Use a transmission jack to support the LH front hub to avoid damages on other parts.
  19. Install the axle removal tool between the front drive unit and the inner joint of the LH front halfshaft.
  20. With assistance, use a dead blow hammer to release the LH front halfshaft from the front drive unit, and then remove the halfshaft from the vehicle.
    Informational PurposesAn informational icon, calling your attention
    Note
    Move the LH front knuckle assembly aside to provide enough clearance to safely remove the LH front drive unit halfshaft.

Install

  1. With assistance, install the LH front drive unit halfshaft into the front drive unit.
    Informational PurposesAn informational icon, calling your attention
    Note
    Move the LH front knuckle assembly aside to provide enough clearance to safely install the LH front drive unit halfshaft.
    Informational PurposesAn informational icon, calling your attention
    Note
    Carefully push the halfshaft into the drive unit until there is an audible "click" from the halfshaft stub contacting the pinion shaft.
    Informational PurposesAn informational icon, calling your attention
    Note
    There will be a slight pulling sensation on the halfshaft as the halfshaft circlip locks into place.
    Informational PurposesAn informational icon, calling your attention
    Note
    Pull on the inner halfshaft cup to confirm that the circlip is locked into place. If the halfshaft detaches from the drive unit then reinstall the halfshaft and then test that it is fully seated.
  2. Apply Molykote M-77 Lubricant Paste to the outboard side of the LH rear halfshaft assembly.
    Informational PurposesAn informational icon, calling your attention
    Note
    Clean the halfshaft before applying if necessary.
    Informational PurposesAn informational icon, calling your attention
    Note
    Apply no more than 1 gram to axle only.
  3. Align the splines of the LH front halfshaft with those of the LH front hub, and then install the halfshaft into the hub.
  4. 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
  5. 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
  6. 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
  7. Hand tighten the bolt and nut that attach the LH strut to the LH front lower lateral link.
  8. 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
  9. Install the clips (x2) that attach the LH front ABS wheel speed sensor harness to the knuckle.
  10. Install the hub jack adapter onto the LH front hub and hand-tighten the lug nuts (x5).
  11. Position and raise the underhoist stand to simulate the suspension at ride height.
  12. Measure the distance between the bottom of the fender and the center of the front axle to make sure that the front suspension is set to ride height. The distance should measure 461 mm.
  13. Tighten the bolt and nut that attach the LH front lower lateral link to the strut.
    106 Nm (78.2 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 21 mm socket
  14. Remove the underhoist stand from underneath the LH front suspension.
  15. Remove the lug nuts (x5) that attach the hub jack adapter, and then remove the hub jack adapter from the vehicle.
  16. Install the bolt that attaches the LH front rotor to the LH front hub.
    5 Nm (3.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 10 mm socket
  17. Install and hand tighten a new halfshaft nut and washer on the halfshaft.
  18. Install the front aero shield. See Panel - Aero Shield - Front (Remove and Replace).
  19. Install the LH front wheel. See Wheel Assembly (Remove and Install).
  20. Fully tighten the new LH front drive unit halfshaft nut.
    300 Nm (221.2 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 32 mm deep impact socket
  21. Install the LH front wheel cap.
    Informational PurposesAn informational icon, calling your attention
    Note
    Align valve stem with the wheel cap cavity.
  22. Remove the vehicle from the lift. See Raise Vehicle - 2 Stands.
  23. 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.