23/07/2024 17:33:40

Rear Suspension Arms - Rear Upper Arm Assembly - LH (Remove and Install)

Correction code 3103101011 3103101012 3103101021 3103101022 FRT 0.90 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.

Table 1. Torque Specifications: Rear Suspension
Description Torque Value Recommended Tools Reuse/Replace Notes
Nut that attaches the LH rear upper control arm to the LH rear knuckle
150 Nm (110.6 lbs-ft)
  • 21 mm socket
 Replace
Bolts that attach the LH rear upper control arm to the vehicle
360 Nm (265.5 lbs-ft)
  • 27 mm socket
 Reuse
Bolt that attaches the LH rear toe link to the rear steering actuator
145 Nm (106.9 lbs-ft)
  • 18 mm combination wrench
 Reuse
Bolts (x4) that attach the rear steering actuator to the rear subframe
120 Nm (88.5 lbs-ft)
  • 18 mm socket
 Reuse
Bolt that attaches the LH rear brake line to the upper control arm
10 Nm (7.4 lbs-ft)
  • 10 mm socket
 Reuse
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
This procedure is a DRAFT, although it has been validated. Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near high voltage systems and components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.

Remove

  1. Raise and support the vehicle. See Raise Vehicle - 2 Post Lift.
  2. Remove the LH and RH rear wheels. See Wheel Assembly (Remove and Install).
  3. Remove the bolts (x2) that attach the RH side of rear steering actuator to the rear subframe.
    120 Nm (88.5 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 18 mm socket
    Figure 1. Components removed for clarity
  4. Remove the bolt that attaches the RH rear tie rod to the rear steering actuator. Repeat this step for the LH rear tie rod.
    145 Nm (106.9 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Turn the wheel to release the rear outer tie rod from the rear steering actuator.
    Tip: Use of the following tool(s) is recommended:
    • 18 mm combination wrench
    Figure 2. RH side
    Figure 3. LH side
  5. Remove the bolts (x2) that attach the LH side of the rear steering actuator to the rear subframe.
    120 Nm (88.5 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 18 mm socket
    Figure 4. Components removed for clarity
  6. Remove the LH rear fore fender flare. See Front and Rear Garnish - Rear Fender Flare Fore - LH (Remove and Install).
  7. Remove the LH rear aft fender flare. See Front and Rear Garnish - Rear Fender Flare Aft - LH (Remove and Install).
  8. Remove the LH rear wheel liner. See Wheel Arch Liners - Rear Wheel Liner - LH (Remove and Install).
  9. Remove the bolt that attaches the LH rear brake line to the upper control arm, and then release the brake line from the control arm.
    10 Nm (7.4 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  10. Remove and discard the nut that attaches the LH rear upper control arm to the knuckle.
    150 Nm (110.6 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 21 mm socket
  11. Place the rear steering actuator aside for access to the fasteners that attach the LH rear upper control arm assembly to the body.
    Informational PurposesAn informational icon, calling your attention
    Note
    Release the LH rear outer tie rod from the rear steering actuator.
  12. Disconnect the ride height sensor electrical connector.
  13. Remove the nuts (x4) that attach the LH rear upper control arm to the body, and then tilt the control arm and pivot to remove it from the vehicle.
    350 Nm (258.1 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 27 mm socket

Install

  1. Position the LH rear upper control arm into the vehicle, install the nuts (x4) that attach the control arm to the body, and then connect the ride height sensor electrical connector.
    360 Nm (265.5 lbs-ft)
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Use caution to avoid damaging the ride height sensor.
    Informational PurposesAn informational icon, calling your attention
    Note
    Install the ride height bracket onto the control arm.
    Tip: Use of the following tool(s) is recommended:
    • 27 mm socket
  2. Place the rear steering actuator into position for installation, and then install and hand-start the bolts (x4) to align the actuator.
  3. Install the bolts (x2) that attach the LH side of the rear steering actuator to the rear subframe.
    120 Nm (88.5 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 18 mm socket
  4. Install the bolt that attaches the LH rear outer tie rod to the rear steering actuator.
    145 Nm (106.9 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 18 mm combination wrench
    Informational PurposesAn informational icon, calling your attention
    Note
    Position the rear outer tie rod to the rear steering actuator.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure the suspension is set at Medium height.
    Figure 5. LH side
  5. Install a new nut that attaches the upper control arm to the knuckle.
    150 Nm (110.6 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Counter-hold the joint to install the nut.
    Informational PurposesAn informational icon, calling your attention
    Note
    Support the suspension to ease installation.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure the brake hose is properly routed.
    Tip: Use of the following tool(s) is recommended:
    • 21 mm socket
  6. Position the LH rear brake line to the upper control arm, and then install the bolt that attaches the brake line to the control arm.
    10 Nm (7.4 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
  7. Install the LH rear wheel liner. See Wheel Arch Liners - Rear Wheel Liner - LH (Remove and Install).
  8. Install the LH rear aft fender flare. See Front and Rear Garnish - Rear Fender Flare Aft - LH (Remove and Install).
  9. Install the LH rear fore fender flare. See Front and Rear Garnish - Rear Fender Flare Fore - LH (Remove and Install).
  10. Position the LH rear wheel onto the vehicle and install and hand-tighten the lug nuts.
  11. Install the bolts (x2) that attach the RH side of the rear steering actuator to the rear subframe.
    120 Nm (88.5 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 18 mm socket
  12. Install the bolt that attaches the RH rear outer tie rod to the rear steering actuator.
    145 Nm (106.9 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 18 mm combination wrench
    Figure 6. RH side
  13. Install the LH and RH rear wheels. See Wheel Assembly (Remove and Install).
  14. Remove the vehicle from the lift. See Raise Vehicle - 2 Post Lift.