04/09/2024 14:34:47

Isolator - Front Upper Control Arm (FUCA) Mount - LH (Remove and Replace)

Correction code 31154102 0.36 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.

  • 2023-06-29: Added the whole procedure video as an overview for supplemental purposes only.
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.

Torque Specifications

Table 1. Torque Specifications: Isolator - Front Upper Control Arm (FUCA) Mount - LH (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Smaller bolts that attach the LH front upper control arm mount to the body
35 Nm (25.8 lbs-ft)
  • 13 mm socket
  • Flex head ratchet/flex head torque wrench
  • 3 in extension
Reuse
Larger bolts that attach the LH front upper control arm mount to the body
62 Nm (45.7 lbs-ft)
  • 15 mm socket
  • Flex head ratchet/flex head torque wrench
  • 3 in extension
Reuse

Remove

  1. Inspect the vehicle for abnormal tire wear that might indicate the need for a wheel alignment. Note any findings.
  2. Open the LH front door and fully lower the LH front window.
  3. Place the vehicle on a lift but do not raise it at this time.
  4. Remove the windshield washer reservoir filler neck. See Filler Neck - Reservoir - Windshield Washer (LHD) (Remove and Replace).
  5. Use a paint pen to mark the position of the bolts that attach the LH front upper control arm mount to the body, and then remove the bolts.
    Tip: Use of the following tool(s) is recommended:
    • 13 mm socket
    • 15 mm socket
    • Flex head ratchet/flex head torque wrench
    • 3 in extension
  6. Remove the LH front wheel. See Wheel Assembly (Remove and Install).
  7. Lower the strut assembly to access the front upper control arm mount isolator.
  8. Lift up on the front upper control arm mount isolator to remove it from the assembly.
    Informational PurposesAn informational icon, calling your attention
    Note
    Take note of the front upper control arm mount isolator position upon removal.

Install

  1. Install the LH front upper control arm mount isolator into the strut assembly
  2. Install the LH front upper control arm mount assembly into the strut tower.
  3. Set the vehicle to a comfortable working height.
  4. Install the bolts that attach the LH front upper control arm mount to the body.
    Informational PurposesAn informational icon, calling your attention
    Note
    Make sure the larger and smaller bolts are installed in the correct locations.
    Informational PurposesAn informational icon, calling your attention
    Note
    Line up the bolts with marks created during removal.
    Tip: Use of the following tool(s) is recommended:
    • 13 mm socket
    • 15 mm socket
    • Flex head ratchet/flex head torque wrench
    • 3 in extension
    Figure 1. Bolt position #1; 13 mm
    35 Nm (25.8 lbs-ft)
    Figure 2. Bolt position #2; 15 mm
    62 Nm (45.7 lbs-ft)
  5. Install the LH front wheel. See Wheel Assembly (Remove and Install).
  6. Install the windshield washer reservoir filler neck. See Filler Neck - Reservoir - Windshield Washer (LHD) (Remove and Replace).
  7. Perform a validation test drive at road and highway speeds to determine if an alignment check is necessary.
    • If the test drive shows the vehicle to track poorly or pull to the side, or if steering is sloppy or off center, then perform a four wheel alignment check. See Four Wheel Alignment Check, and add this service to the SV.
    • If the test drive shows the vehicle to steer and handle as expected, then an alignment check is not necessary.