17/10/2023 18:55:53

Coil Spring - Rear - LH (Dual Motor) (Remove and Replace)

Correction code 3115020032 FRT 0.66 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.

  • 1137855-00-A TOOL, REAR RIDE HEIGHT TORQUE, MODEL 3
  • 1457016-00-A KIT, SPRING COMPRESSOR, GEDORE
  • 1137855-00-A TOOL, REAR RIDE HEIGHT TORQUE, MODEL 3
  • 1081765-00-A 3/4 TON UNDERHOIST STAND
  • 1459409-00-A ADAPTER, HUB JACK, MODEL 3

Torque Specifications

Table 1. Torque Specifications: Coil Spring - Rear - LH (Dual Motor) (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Bolt and nut that attach the LH damper to the LH rear lower aft link
115 Nm (84.8 lbs-ft)
  • Cordless Ratchet/Impact Driver
  • 21 mm socket
  • Ratchet/torque wrench
 Reuse
Bolt and nut that attach the LH rear lower control arm to the knuckle
115 Nm (84.8 lbs-ft)
  • Cordless Ratchet/Impact Driver
  • 21 mm socket
  • Flex head ratchet/flex head torque wrench
 Reuse

Remove

  1. Remove the LH rear wheel. See Wheel Assembly (Remove and Install).
  2. Remove the rear aero shield panel. See Panel - Aero Shield - Rear (Remove and Replace).
  3. Remove the LH rear suspension cover. See Cover - Rear Suspension - LH (Remove and Replace).
  4. Install a spring compressor onto the LH rear suspension spring:
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    Springs in a compressed state are under large amounts of energy. Refer to the Tool Profile for the spring compressor kit prior to performing this step for additional warnings and cautions.
  5. Loosen the bolt that attaches the LH rear lower aft link to the subframe.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • 21 mm socket
    • 21 mm combination wrench
  6. Remove the bolt and nut that attach the LH rear damper to the LH rear lower aft link.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 21 mm socket
    • Ratchet/torque wrench
  7. Remove the bolt and nut that attach the LH rear lower aft link to the knuckle.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 21 mm socket
    • Flex head ratchet/flex head torque wrench
  8. Hold the LH rear suspension spring while slowly dropping the support stand to release the LH rear lower control arm from the knuckle.
    Informational PurposesAn informational icon, calling your attention
    Note
    Attach a bungee cord from the LH lower control arm to the spring to assist with the removal process, if needed.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    The video(s) included in this procedure are meant as an overview for supplemental purposes only. Follow all of the steps listed in the procedure to avoid damage to components and/or personal injury.
  9. Remove the spring compressor from the LH rear suspension spring:
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    Be careful while unloading the spring. Hold the spring horizontally and facing away from you.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    Springs in a compressed state are under large amounts of energy. Refer to the Tool Profile for the spring compressor kit prior to performing this step for additional warnings and cautions.
  10. Remove the LH rear suspension spring from the vehicle.

Install

  1. Position the new LH rear coil spring onto the lower aft link.
  2. With an assistant, install the spring compressor onto the LH rear suspension spring.
  3. Install the LH rear suspension spring into position while raising the support stand until the LH rear lower control arm is supported.
    Informational PurposesAn informational icon, calling your attention
    Note
    The LH rear suspension spring might need to be compressed further until the LH rear lower control arm and knuckle holes align.
  4. Hand-tighten the bolt and nut that attach the LH rear lower aft link to the LH rear knuckle.
  5. Hand-tighten the bolt and nut that attach the LH rear damper to the LH rear lower aft link.
  6. Remove the bolt that attaches the LH rear brake rotor to the hub.
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 10 mm socket
    • 2 in extension
  7. Install the hub jack adapter onto the LH rear hub and hand-tighten the lug nuts (x5).
  8. Position and raise the underhoist stand to simulate the suspension at ride height.
  9. Adjust the underhoist stand and/or spring compressor until the lower beam of the rear ride height torque tool rests against the bottom edge of the lower aft link, as illustrated.
  10. Measure the distance between the bottom of the quarter panel and the center of the rear axle to make sure that the rear suspension is set to ride height. The distance should measure 378 mm.
  11. Tighten the bolt and nut that attach the LH rear lower aft link to the LH rear knuckle, and then mark the bolt and nut with a paint pen.
    115 Nm (84.8 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 21 mm socket
    • Flex head ratchet/flex head torque wrench
  12. Tighten the bolt and nut that attach the LH rear damper to the LH rear lower aft link, and then mark the bolt and nut with a paint pen.
    115 Nm (84.8 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 21 mm socket
    • Ratchet/torque wrench
  13. Tighten the bolt that attach the LH rear lower aft link to the rear subframe, and then mark the bolt and nut with a paint pen.
    115 Nm (84.8 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • 21 mm socket
    • 21 mm combination wrench
  14. Remove the underhoist stand from underneath the LH rear 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 rear brake rotor to the LH rear hub.
    5 Nm (3.7 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Use of the following tool(s) is recommended:
    • Cordless Ratchet/Impact Driver
    • 10 mm socket
    • 2 in extension
  17. Remove the spring compressor from the LH rear suspension spring.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    Be careful while unloading the spring. Hold the spring horizontally and facing away from you.
  18. Install the LH rear suspension cover. See Cover - Rear Suspension - LH (Remove and Replace).
  19. Install the rear aero shield panel. See Panel - Aero Shield - Rear (Remove and Replace).
  20. Install the LH rear wheel. See Wheel Assembly (Remove and Install).
  21. 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.