01/12/2023 09:26:34

RHD Brakes - Electromechanical Brake Booster - Electromechanical Brake Booster - Brake Booster and Master Cylinder Assembly (RR) (Remove and Replace)

Correction code 3320010032 FRT 1.62 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: RHD Brakes - Electromechanical Brake Booster - Electromechanical Brake Booster - Brake Booster and Master Cylinder Assembly (RR) (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Nuts (x2) that attach the forward and rear brake lines to the brake booster
16 Nm (11.8 lbs-ft)
  • 12mm 12pt combination wrench
  • ¼ in to 3/8 in adapter
  • 12mm 3/8in Dr. Flare Nut Crowfoot Socket
  • Ratchet/torque wrench
 Reuse
Nuts (x4) that attach the booster to the bulkhead
16.5 Nm (12.2 lbs-ft)
  • Ratchet/torque wrench
  • 13 mm 12-point deep socket
  • 6 in extension
 Replace 1111541-00-A

Remove

  1. Open the RH front door and lower the RH front window.
  2. Move the RH front seat backward.
  3. Disconnect the LV battery power. See LV Battery - Li-lon (Disconnect and Connect).
  4. Remove the wiper module. See RHD Electrical - Wipers and Washer - Windshield Wipers and Motor - Wiper Module (Remove and Replace).
  5. Disconnect the connector under the brake fluid reservoir.
  6. Disconnect the connectors (x2) from the brake booster assembly.
    Informational PurposesAn informational icon, calling your attention
    Note
    Pull the red tabs to disengage the locks, then press and hold the black tabs to release the connectors.
  7. Disconnect the harness connectors (x2) from the brake booster assembly.
  8. Place absorbent material underneath the brake booster and the reservoir area, clean the area around the brake fluid reservoir, and then remove the brake reservoir cap.
  9. Remove the fluid from the brake fluid reservoir by using a brake fluid syringe.
  10. Remove the nuts (x2) that attach the forward and rear brake lines to the brake booster.
    Tip: Use of the following tool(s) is recommended:
    • 12mm 12pt combination wrench
    • ¼ in to 3/8 in adapter
    • 12mm 3/8in Dr. Flare Nut Crowfoot Socket
    • Ratchet/torque wrench
  11. Remove the clevis pin. See Brakes - Brake Pedal - Brake Pedal - Brake Pedal Clevis Pin (Remove and Replace).
    Informational PurposesAn informational icon, calling your attention
    Note
    It is not necessary for RHD vehicles to remove the footwell duct when removing the clevis clip.
  12. Remove and discard the nuts (x4) that attach the booster to the bulkhead.
    Tip: Use of the following tool(s) is recommended:
    • Ratchet/torque wrench
    • 13 mm 12-point deep socket
    • 6 in extension
  13. Remove the brake booster assembly from the vehicle.

Install

  1. Position the brake booster assembly into the vehicle for installation.
  2. Install the new nuts (x4) (1111541-00-A) that attach the booster to the bulkhead.
    16.5 Nm (12.2 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Ratchet/torque wrench
    • 13 mm 12-point deep socket
    • 6 in extension
  3. Install the clevis pin. See Brakes - Brake Pedal - Brake Pedal - Brake Pedal Clevis Pin (Remove and Replace).
  4. Install the nuts (x2) that attach the forward and rear brake lines to the brake booster.
    16 Nm (11.8 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 12mm 12pt combination wrench
    • ¼ in to 3/8 in adapter
    • 12mm 3/8in Dr. Flare Nut Crowfoot Socket
    • Ratchet/torque wrench
  5. Remove absorbent material from underneath the brake booster and reservoir area.
  6. Connect the harness connectors (x2) to the brake booster assembly.
  7. Connect the connectors (x2) to the brake booster assembly, and engage the locking tabs.
  8. Connect the connector under the brake fluid reservoir.
  9. Install the wiper module. See RHD Electrical - Wipers and Washer - Windshield Wipers and Motor - Wiper Module (Remove and Replace).
  10. Connect the LV battery power. See LV Battery - Li-lon (Disconnect and Connect).
  11. Reinstall the vehicle firmware. See Software Reinstall - Touchscreen.
  12. Remove all the four wheels. See Wheel Assembly (Remove and Install).
  13. Bleed the brake fluid. See Brake Fluid Bleed/Flush (Maintenance).
  14. Disable Service Mode. See Service Mode.
  15. Move the RH front seat to original position.
  16. Raise the RH front window and close the RH front door.
  17. Perform a road test using a series of aggressive stops to make sure there is proper pedal feel and brake performance.