2025-06-17

母排直流输入接头 ((拆卸和更换))

校正代码 1630010292 FRT 1.26 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 ServiceManualFeedback@tesla.com. NOTE: See 人员保护 to make sure wearing proper PPE when performing the below procedure.

  • 2025-06-04: Added instruction to zero adjust the Hioki resistance meter prior to measurement, added max. resistance value and updated torque values.

拆卸

  1. Remove the ancillary bay cover. See 高压电池仓盖总成 ((拆卸和更换)).
  2. Inspect ancillary bay for any missing insulators and install the new insulators if necessary.
  3. Remove bolt (X1) securing pyro disconnect to ancillary bay, and the remove the pyro from ancillary bay.
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具：
    • 4 英寸加长件
    • 13 毫米套筒
  4. Install pyro disconnect dummy.
  5. Disconnect megaharness connector from DC input assembly
  6. Remove insulator for DC input assembly to both fastcharge busbar inlet side
  7. Remove bolt (X1) securing negative fastcharge busbar inlet side and negative DC input assembly busbar.
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具：
    • 4 英寸加长件
    • 13 毫米套筒
  8. Remove bolt securing positive fastcharge busbar inlet side and positive DC input assembly busbar.
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具：
    • 4 英寸加长件
    • 13 毫米套筒
  9. Remove bolts securing busbar DC input assembly to ancillary bay.
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具：
    • 4 英寸加长件
    • 13 毫米套筒
  10. Remove Busbar DC input assembly from ancillary bay.

安装

  1. Install Busbar DC input assembly to ancillary bay.
    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.
  2. Install the bolts (x4) securing busbar DC input assembly to ancillary bay.
    10 Nm (7.4 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具：
    • 4 英寸加长件
  3. Install and torque bolt securing negative fastcharge busbar inlet and negative DC input link to 15 Nm, loosen 180 degrees, and then torque to 5 Nm + 60 degrees.
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具：
    • 4 英寸加长件
    • 13 毫米套筒
  4. Install and torque bolt securing positive fastcharge busbar inlet and positive DC input link to 15 Nm, loosen 180 degrees, and then torque to 5 Nm + 60 degrees.
    Informational PurposesAn informational icon, calling your attention
    TIp
    推荐使用以下工具：
    • 4 英寸加长件
    • 13 毫米套筒
  5. Perform zero adjust to Hioki meter. See Resistance Meter (Zero Adjust).
  6. Perform Hioki resistance test at both HV joints of DC input assembly busbar.
    Informational PurposesAn informational icon, calling your attention
    Note
    Resistance must be 60 𝜇Ω or less. Test from negative fastcharge busbar to negative DC input busbar and positive fastcharge busbar to positive DC input busbar.
  7. Install insulator for DC input assembly to both fast charge busbars inlet side.
  8. Connect megaharness connector to DC input assembly.
  9. Remove pyro disconnect dummy.
  10. Install the ancillary bay cover. See 高压电池仓盖总成 ((拆卸和更换)).