2025-06-17

Mount and Bushings Set - Rear Drive Unit (3DU) (Remove and Replace)

校正代码 40012802 3.60 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.

    • 1137785-00-A Kit, Drive Unit Bushing R&R, Model 3

    拆卸

    1. 拆下后轮驱动单元。请参阅Drive Unit - Rear (3DU) (Remove and Install)。
    2. Install the drive unit bushing tool onto the rear bushing.
      Informational PurposesAn informational icon, calling your attention
      Note
      Mark the position of the old bushing on the rear drive unit body before removal, so that the exact position of the new bushing is known upon installation.
      Informational PurposesAn informational icon, calling your attention
      Note
      Use cups "N", "A", "F" and "L" when assembling the special tool, as shown.
    3. 旋转止推垫圈上的螺母以拆下驱动单元上的套管。
    4. 分离套管工具，然后从驱动单元上拆下。
    5. Install the bushing removal tool on the RH bushing.
      Informational PurposesAn informational icon, calling your attention
      Note
      Use cups "N", "A", and "G" when assembling the special tool, as shown.
    6. Turn the bearing-side bushing removal tool nut with a wrench while holding the other nut in place.
    7. When the bushing has been pushed out of the drive unit, separate the bushing removal tool, and then remove it from the drive unit.
    8. Remove and discard the bolts that attach the LH mount to the rear drive unit, and remove the mount from the rear drive unit.

    安装

    1. Install new bolts that attach the LH mount to the rear drive unit (torque 35 Nm +55 deg).
      Informational PurposesAn informational icon, calling your attention
      Note
      Bolt PN: 1111864-00-B
    2. Install the bushing removal tool on the RH bushing.
      Informational PurposesAn informational icon, calling your attention
      Note
      Use cups "E" and "G" when assembling the special tool, as shown.
    3. Turn the bearing-side bushing installation tool nut with a wrench while holding the other nut in place.
    4. 安装套管工具，以套上新的套管。
      Informational PurposesAn informational icon, calling your attention
      Note
      Use cups "N", "A", "F" and "L" when assembling the special tool, as shown.
    5. 旋转止推垫圈上的螺母以在驱动单元上套上新的套管。
    6. 分离套管工具，然后从驱动单元上拆下。
    7. 安装后轮驱动单元。请参阅Drive Unit - Rear (3DU) (Remove and Install)。
    8. Refer to the Alignment Requirement tables to determine whether an EPAS alignment check (EC) or four wheel alignment check (AC) is necessary. If performed, add the alignment check/adjust correction code as a separate activity to the SV. See Alignment Requirement - Suspension.