14/12/2023 18:50:36

Fast Charge Contactor (Remove and Replace)

Correction code 1630010122 FRT 1.74 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.

  • 1076921-00-A Fluke 1587
  • 1059330-00-B Skt, 1/4in Dr, 5-Lobe Torx Plus External
  • 1057602-00-A Ratchet, 1/4" Sq Dr, HV Insulated
  • 1467483-00-C M3/Y Ancillary Bay Service Insulator Kit
  • 1131071-00-A Dummy Disconnect, Pyro, Safety
  • 1057605-00-A Skt, 1/4" Dr, 10mm, Univ, HV Insu
  • 1453448-01-A Kit Digital Multimeter Set EXTECH 335
  • 1076928-00-A Test Probes - Hioki 9461
  • 1133768-00-C Insulated Socket 1/4in Dr. 12pt. Deep x 10mm
  • 1108272-00-B Cap, Logic Conn, Inv, 3DU
  • 1057606-00-A Skt, 1/4" Sq Dr, 13mm, HV Insulated
  • 1076927-00-A Hioki tester
Table 1. Torque Specifications: Fast Charge Contactor (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Patch bolts that attach the DC link negative busbar, the DC link positive busbar, and the positive inlet fast charge busbar to the fast charge contactor
15 Nm (11.1 lbs-ft)
  • Insulated tools:
    • Ratchet/torque wrench
    • 4 in extension
    • 13 mm socket
  • Paint Pen
  • Torque wrench with angle measurement
 Replace
Bolts that attach the fast charge contactor to the lower fast charge insulator assembly
5.5 Nm (4.1 lbs-ft)
  • Insulated tools:
    • Ratchet/torque wrench
    • 4 in extension
  • Socket External Torx 1/4in Dr. E8
  • Ratchet/torque wrench
  • Paint Pen
 Reuse

Remove

  1. Remove the negative inlet fast charge busbar. See Busbar - Fast Charge - Input - Negative (Remove and Replace).
  2. Remove and discard the patch bolts (x3) that attach the DC link negative busbar, the DC link positive busbar, and the positive inlet fast charge busbar to the fast charge contactor.
    Tip: Use of the following tool(s) is recommended:
    • Insulated tools:
      • Ratchet/torque wrench
      • 4 in extension
      • 13 mm socket
    • Paint Pen
    • Torque wrench with angle measurement
  3. Remove the bolts (x3) that attach the fast charge contactor to the lower fast charge insulator assembly.
    Tip: Use of the following tool(s) is recommended:
    • Insulated tools:
      • Ratchet/torque wrench
      • 4 in extension
    • Socket External Torx 1/4in Dr. E8
    • Ratchet/torque wrench
    • Paint Pen

Install

  1. Install the bolts (x3) that attach the fast charge contactor to the lower fast charge insulator assembly.
    5.5 Nm (4.1 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    Note
    Mark after torque.
    Tip: Use of the following tool(s) is recommended:
    • Insulated tools:
      • Ratchet/torque wrench
      • 4 in extension
    • Socket External Torx 1/4in Dr. E8
    • Ratchet/torque wrench
    • Paint Pen
  2. Install and torque the new patch bolts (x3) that attach the DC link negative busbar, the DC link positive busbar, and the positive inlet fast charge busbar to the fast charge contactor to the first value, then loosen 180 degrees, and then torque to the final value.
    15 Nm (11.1 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Insulated tools:
      • Ratchet/torque wrench
      • 4 in extension
      • 13 mm socket
    • Paint Pen
    • Torque wrench with angle measurement
  3. Install the negative inlet fast charge busbar. See Busbar - Fast Charge - Input - Negative (Remove and Replace).