16/08/2024 12:43:56

盖板 - 高压电池仓（结构化电池组）（三相）（拆卸和更换）

校正代码 16101052 1.56 注意：除非本程序中另有明确规定，否则上述校正代码和 FRT 反映的是执行本程序（包括关联程序）所需的所有工作。除非明确要求，否则请勿堆叠校正代码。注意：请参阅平均维修工时，深入了解 FRT 及其创建方式。要提供有关 FRT 值的反馈，请发送电子邮件至LaborTimeFeedback@tesla.com。注意：请参阅人员保护，确保在执行以下程序时穿戴适当的个人防护装备 (PPE)。

  • 2024-07-26: Added information on installing a recycling warning label with CE marking and manufacturer information, if this was present on the ancillary bay cover being replaced.
  • 2023-11-08: Added/updated HV insulating glove steps.
  • 2023-08-22: Updated images.
Additional part that may be required for this operation (for Europe only):
  • 1108781-BB-F: LABEL - RECYCLING WARNING - EU
Warning IconA warning icon, calling your attention to a possibly risky situation
警告
执行暴露在高压之下的任何程序之前，请取下佩戴的所有首饰（手表、手链、戒指、项链、耳环、身份牌、穿刺饰品等），并取出口袋中的所有物品（钥匙、硬币、钢笔、铅笔、工具、钮扣等）。
Warning IconA warning icon, calling your attention to a possibly risky situation
警告
如果需要为了安全地执行程序而佩戴矫正护目镜，请确保护目镜牢固地固定到头上并且不会掉落。
Warning IconA warning icon, calling your attention to a possibly risky situation
警告

只有接受过高压安全意识培训并完成全部所需认证课程（如适用）的维修技工才允许执行此程序。处理高压线缆、母排或接头时，务必全程穿戴最低防护等级为 0 (1000V) 的适当个人防护装备 (PPE)及高压绝缘手套。有关其他安全信息，请参阅技术注意事项 TN-15-92-003，高压安全意识注意事项。

Warning IconA warning icon, calling your attention to a possibly risky situation
警告
When servicing the ancillary bay cover and components in or around the ancillary bay, there is a possibility of encountering metal flashing on the inner edge of the vehicle single-piece rear casting. These sharp protrusions are a cut hazard, and proper PPE should be worn if there is a chance of contacting the flashing unprotected. If not already wearing leather over gloves, then at least wear cut-resistant gloves when the flashing is present.

扭矩规格

表 1. 扭矩规格： 盖板 - 高压电池仓（结构化电池组）（三相）（拆卸和更换）
描述 扭矩值 推荐工具 重复使用/更换 备注
将高压电池仓盖板固定到高压电池的螺栓（EPL10 或 EPR10）
5 Nm (3.7 lbs-ft)
  • 外梅花五角套筒 E10
  • 4 英寸加长件
  • 棘轮/扭矩扳手
重复使用 更换
Informational PurposesAn informational icon, calling your attention
注
按照安装步骤中指定的顺序紧固这些紧固件。
Informational PurposesAn informational icon, calling your attention
注
这些螺栓都固定在高压电池仓盖板上。
将充电接口接头固定到高压电池仓盖板的螺栓（EPL10 或 EPR10）
10 Nm (7.4 lbs-ft)
  • 外梅花五角套筒 E10
  • 4 英寸加长件
  • 回旋头棘轮/回旋头扭矩扳手
重复使用
将三相接头固定到高压电池仓的螺栓 (EPL10)
6 Nm (4.4 lbs-ft)
  • 外梅花五角套筒 E10
  • 4 英寸加长件
  • 回旋头棘轮/回旋头扭矩扳手
重复使用
将高压电池仓盖板固定到高压控制器的螺栓（E10 或 EPL14）
10 Nm (7.4 lbs-ft)
  • 外梅花五角套筒 E10
  • 3/8 英寸 EP14 套筒
  • 4 英寸加长件
  • 1/4 英寸至 3/8 英寸适配器
  • 棘轮/扭矩扳手
将功率转换系统低压直流接头固定到高压电池仓盖板的螺栓 (T20)
2.5 Nm (1.8 lbs-ft)
  • 梅花 T20 套筒
  • 4 英寸加长件
  • 回旋头棘轮/回旋头扭矩扳手

拆卸

  1. Open all the doors and lower the windows.
  2. Remove the HEPA filter assembly See 总成 - 过滤器 - 高效分子空气 (HEPA)（拆卸和更换）.
  3. Move the front seats forward.
  4. Remove the 2nd row lower seat cushion. See 座椅座垫 - 下部 - 第二排（拆卸和更换）.
  5. Remove the LH and RH lower c-pillar trims. See 饰板 - C 柱 - 下 - LH（拆卸和更换）.
  6. Remove the RH 2nd row seat back. See 座椅靠背 - 第二排 - RH（拆卸和更换）.
  7. Remove the LH 2nd row seat back. See 座椅靠背 - 第二排 - LH（拆卸和更换）.
  8. Disconnect LV power. See 12V/低压电源（断开和连接）.
  9. 执行车辆高压禁用程序。请参阅车辆高压禁用程序 （结构化电池组）。
  10. Lower vehicle until tires are touching the ground.
  11. Disconnect the HVC logic connector, and then install the logic connector cap.
  12. Disconnect the LV power connector from the HV battery.
  13. Release the red locking tab, rotate the black lever upwards, and then disconnect the 3-Phase cable connector from the ancillary bay HV header.
  14. Release the clip that attaches the LH body harness to the rear body and move aside.
    Informational PurposesAn informational icon, calling your attention
    注
    1x clip.
  15. Remove the bolt that closes the charge port busbar access door at the ancillary bay HV header, and then open the access door.
    提示： 推荐使用以下工具：
    • 10 毫米深套筒
    • 回旋头棘轮/回旋头扭矩扳手
  16. Remove the bolts (x2) that attach the charge port busbars to the HV header.
    提示： 推荐使用以下工具：
    • 10 毫米深套筒
    • 回旋头棘轮/回旋头扭矩扳手
  17. Lift busbar kit connector to remove it from the HV header.
    Informational PurposesAn informational icon, calling your attention
    注
    Use an inflatable air bag to suspend the busbar away from the HV header during removal and installation.
  18. Remove the NVH insulation from the ancillary bay cover.
  19. Remove the bolts (x3) that attach the ancillary bay cover to the high voltage controller.
  20. Release the bolts (x3) that attach the PCS Low Voltage DC header to the ancillary bay cover.
  21. Release the bolts (x2) that attach the 3-phase header to the ancillary bay.
  22. Release the bolts that attach the charge port header to the ancillary bay cover, and then remove the doubler.
    Informational PurposesAn informational icon, calling your attention
    注
    Take note of small tabs on shielding.
  23. Put on HV insulating gloves and leather over gloves.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    警告
    Continue to wear the gloves until instructed to remove them.
  24. Remove the perimeter bolts (x22) that attach the ancillary bay cover to the HV battery.
  25. Remove the ancillary bay cover from the HV battery.
    Informational PurposesAn informational icon, calling your attention
    注
    Recommend assistance.

安装

  1. For Europe only: Check the ancillary bay cover that is being replaced for the presence of a recycling warning label that includes a CE marking and manufacturer information.
    • If the recycling warning label with CE marking and manufacturer information is not present on the ancillary bay cover being replaced, continue to the next step.
    • If the recycling warning label with CE marking and manufacturer information is present on the ancillary bay cover being replaced:
      1. Note the area where the recycling warning label is affixed on the ancillary bay cover being replaced.
      2. Clean the corresponding area on the new ancillary bay cover with an IPA wipe and allow 1 minute dry time.
      3. Install a new recycling label with CE marking and Manufacturing Information (part number 1108781-BB-F) on the new ancillary bay cover.
  2. Inspect the inner edge of the vehicle single-piece rear casting for metal flashing. If flashing is present, put on cut-resistant gloves.
  3. Inspect the ancillary bay cover seal for damage.
    Informational PurposesAn informational icon, calling your attention
    注
    If damage is present, replace the ancillary bay cover seal.
  4. Install the ancillary bay cover onto the HV battery.
    Informational PurposesAn informational icon, calling your attention
    注
    Recommend assistance. Guide LH side of cover into position clearing HV header. Maneuver cover past body casting and into position with charge port components.
  5. Install the perimeter bolts (x22) that attach the ancillary bay cover to the HV battery in the order as shown (torque 5 Nm).
  6. Install the doubler, and then instal the bolts (x2) that attach the charge port header to the ancillary bay cover (torque 10 Nm).
  7. Install the bolts (x2) that attach the 3-phase header to the ancillary bay (torque 6 Nm).
  8. Install the bolts (x3) that attach the PCS Low Voltage DC header to the ancillary bay cover (torque 2.5 Nm).
  9. Install the bolts (x3) that attach the ancillary bay cover to the high voltage controller (torque 10 Nm).
  10. Install the NVH insulation onto the ancillary bay cover.
  11. Connect the LV power connector to the HV battery.
  12. Connect the HVC logic connector.
  13. Install the 3-Phase cable connector to the ancillary bay HV header.
  14. Use IPA wipes to clean the busbar HV connector contact surface of any residual Penetrox.
  15. Use IPA wipes to clean the HV connector contact surface of residual Penetrox.
  16. Apply Penetrox onto the HV connector joints.
    Informational PurposesAn informational icon, calling your attention
    注
    Apply 2 drops of Penetrox A-13 about 5 mm in diameter to either side of the hole on both leads. Spread evenly to verify the contact surface is fully covered.
  17. Position the busbar kit connector and lower it onto the HV header.
  18. Install the bolts (x2) that attach the charge port busbars to the HV header (torque 9 Nm).
    提示： 推荐使用以下工具：
    • 10 毫米深套筒
    • 回旋头棘轮/回旋头扭矩扳手
  19. Put on HV insulating gloves and leather over gloves.
    Informational PurposesAn informational icon, calling your attention
    注
    Make sure to wear Electrical Protective Gloves any time Hioki tester is used.
  20. Perform the Hioki resistance test at each HV joint from the HV busbar lead to the bolt head.
    Informational PurposesAn informational icon, calling your attention
    注
    2x HV joints, The acceptable resistance is between 0.050 mΩ (50 μΩ) and 0.195 mΩ (195 μΩ).If the resistance is greater than 0.195 mΩ (195 μΩ), there is too much resistance in the High Voltage joint. Remove the fastener, clean areas with isopropyl alcohol, install fastener back and test again. If the resistance is lower than 0.050 mΩ (50 μΩ), reposition the probes and measure again. If the resistance is repeatedly between 0.00 mΩ and 0.050 mΩ (50 μΩ), hioki test passed, proceed to next step.
  21. Install the bolt that closes the charge port busbar access door at the ancillary bay HV header (torque 9 Nm).
    提示： 推荐使用以下工具：
    • 10 毫米深套筒
    • 回旋头棘轮/回旋头扭矩扳手
  22. Remove HV insulating gloves.
  23. Install the clip that attaches the LH body harness onto the rear body.
  24. Raise the vehicle to a comfortable working height.
  25. Connect the RDU HV harness connector to the HV battery.
  26. Install the mid aero shield panel. See 面板 - 流线型护板 - 中间（拆卸和更换）.
  27. Fully lower the vehicle.
  28. Connect LV power. See 12V/低压电源（断开和连接）.
  29. Install the HEPA filter assembly. See 总成 - 过滤器 - 高效分子空气 (HEPA)（拆卸和更换）.
  30. Install the rear underhood apron. See 前备箱挡板 - 后部（拆卸和更换）.
  31. Install the RH 2nd row seat back. See 座椅靠背 - 第二排 - RH（拆卸和更换）.
  32. Install the RH lower C-pillar trim. See 饰板 - C 柱 - 下 - LH（拆卸和更换）.
  33. Install the LH 2nd row seat back. See 座椅靠背 - 第二排 - LH（拆卸和更换）.
  34. Install the LH lower C-pillar trim. See 饰板 - C 柱 - 下 - LH（拆卸和更换）.
  35. Install the 2nd row lower seat cushion. See 座椅座垫 - 下部 - 第二排（拆卸和更换）.
  36. Move the front seats to their original positions.