03/07/2024 15:59:17

Cantrail Inner Assembly

Parts List

Quantity Description Image / Notes
1 M3 ASY CANTRAIL (Cantrail Inner Assembly)

When ordering parts, refer to the Parts Catalog and enter the VIN of the vehicle being repaired to find the correct parts (and the part numbers) for the vehicle. Alternatively, use the search function in the Parts Catalog to find a specific part for the vehicle.

Repair Procedure

  1. Remove the A-Pillar Outer Reinforcement.
  2. Remove the factory fasteners and welds.

    Factory Spot Weld Area

  3. Put the new component into position and clamp it into place.
  4. Use a tram gauge to measure the distance between the center of the trim hole on the underside of each Rear Header Connector and the center of the trim hole on the underside of the opposite Front Header Connector (trim holes highlighted in red).
    • A = 1263 mm
  5. Prepare for installation.

    Installation Spot Weld Area

  6. Apply structural adhesive to the mating surfaces on the vehicle and the new component or components.
  7. Put the new component into position and clamp it into place.
  8. Perform resistance spot welding.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    Failure to follow all welding safety precautions, including the use of personal protective equipment, could result in serious injury or property damage. Only technicians who have completed Tesla’s approved welding training are authorized to weld structural components on Tesla vehicles.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not weld on a Tesla vehicle before performing the Vehicle Electrical Isolation Procedure (refer to the vehicle-specific Service Manual for more information on the Vehicle Electrical Isolation Procedure). Welding on a Tesla vehicle with an energized high or low voltage system might damage vehicle components.
  9. Install the A-Pillar Outer Reinforcement.
  10. Perform any necessary post-repair operations.