2026-08-09

制动钳 - 后 - 成对（拆卸和更换）

33010522 0.78 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and its associated 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. NOTE: See 人员保护 to make sure wearing proper PPE when performing the below procedure. NOTE: See 人体工程学注意事项 for safe and healthy working practices.

警告
Upon installation, make sure that the flexible brake hose is not twisted and can bend forward. The flexible brake hose must not make contact with the wheel arch liner when the vehicle is lowered.
警告
Brake fluid dissolves paint. Have clean towels and plenty of water standing by to wash spilled brake fluid off painted surfaces.
注
根据当地的环境法规处理使用过的制动液。
注
This procedure is applicable to both base and sport type brake calipers.
  1. Prepare the vehicle for lifting, but do not lift it at this time. See 举升车辆 - 双柱举升机.
  2. Open the LH front door and lower the window.
  3. Enable Service Model via the touchscreen. See 维护模式.
  4. Unlock the vehicle gateway. See 网关（解锁）.
  5. Put the EPB in Service Mode: on the touchscreen, touch Chassis > Brakes > EPB Service Mode, from the drop down menus, select Both and Start, and then touch Run.
    警告
    The vehicle may roll freely.
  6. Remove LH and RH rear wheels. See 轮毂（拆卸和安装）.
  7. Disconnect the LH rear brake caliper connector.
  8. Remove the bolt that attaches the LH rear brake caliper harness bracket.
  9. Position an oil drain container under LH rear brake hose area.
  10. Remove the tube nut that attaches the LH rear brake line to the LH rear brake hose.
  11. Remove and discard the LH rear jounce hose clip.
  12. Position the oil drain container under the LH rear brake caliper area.
  13. Remove the bolt that attaches the LH rear brake hose to the LH rear brake caliper.
  14. Remove and discard the bolts (x2) that attach the LH rear brake caliper bracket to the knuckle, and then remove the brake caliper from the vehicle.
  15. Install new bolts (x2) that attach the LH rear brake caliper bracket onto the knuckle (torque 83 Nm).
    注
    Mark the bolts with a paint pen after torquing.
  16. Install a new bolt and new copper washers (x2) that attach the LH rear brake hose to the LH rear brake caliper (torque 42 Nm).
    注
    Mark the bolt with a paint pen after torquing.
  17. Install a new LH rear jounce hose clip to attach the hose to the body.
    警告
    Upon installation, make sure that the flexible brake hose is not twisted and can bend forward. The flexible brake hose must not make contact with the wheel arch liner when the vehicle is lowered.
  18. Position the oil drain container under the LH rear brake hose area.
  19. Install the LH rear brake line tube nut to the LH rear brake hose (torque 16 Nm).
  20. Install the nut that attaches the LH rear brake caliper harness bracket (torque 5 Nm).
  21. Connect the LH rear brake caliper connector.
  22. Repeat steps 7 through 21 on the RH side of the vehicle.
  23. Bleed the LH and RH brake calipers. See 制动液排放 - 单个制动钳.
  24. Put the vehicle into park.
    注
    Make sure that parking brakes are engaged. Putting the vehicle into Park also disables EPB Service Mode.
  25. Perform a road test and burnish the brakes. See 制动片 - 磨合.
    注
    Ensure proper brake pedal feel and performance. Add correction code 33013000 as a separate activity to the SV.