14/02/2023 00:39:58

冷却系统（结构化电池组）（排放和重新加注）

校正代码 18300110 1.15 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)。

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警告
尽管此程序已经过验证，但仍是一个草案。可能没有警告和注意事项。请遵守安全要求，处理或靠近高压系统和部件时，请谨慎操作。请将校正修理内容及反馈发送至ServiceDevelopment@teslamotors.com。

This procedure is for structural pack vehicles. For non-structural pack vehicles, see 冷却系统（非结构化电池组） （排放和重新加注）.

Special tools required for this procedure:

Part Number Description
1140501-00-A Kit, Encl Leak Test, HV Battery
1135762-00-A Kit, SVC Plug, Cooling Hose, Model 3
1080568-00-A Oil/Coolant Catcher
1050448-00-B Refiller, Cooling System
1065131-00-A Kit, Battery Coolant Drain & Fill
1082768-00-B Refractometer

排放

  1. 打开左前车门。
  2. Lower the LH front window.
  3. Remove the LH and RH rocker panel carrier. See 支架 - 门槛板 - LH（结构化电池组）（拆卸和更换）.
  4. Raise and support vehicle on a 2 post lift. See 举升车辆 - 双柱举升机.
  5. 执行车辆高压禁用程序。请参阅车辆高压禁用程序。
  6. Remove the rear underhood apron. See 前备箱挡板 - 后部（拆卸和更换）.
  7. Remove the HEPA filter assembly. See 总成 - 过滤器 - 高效分子空气 (HEPA)（拆卸和更换）.
  8. Put the vehicle in Service Mode. See 维护模式.
  9. Access the thermal system routines on the touchscreen: Touch Quick Controls > Service Mode > Diagnostics > Thermal.
    Informational PurposesAn informational icon, calling your attention
    注
    Authorize routines by holding the turn signal stalk full up (right hand turn) while applying brake with the key in the vehicle.
  10. Touch Start Thermal Fill Drain (Coolant Only) on the touchscreen.
    Informational PurposesAn informational icon, calling your attention
    注
    Touch the X at the top left of window to close once completed.
    Informational PurposesAn informational icon, calling your attention
    注
    Verify the indicator displays green and the vehicle is ready for the coolant fill/drain.
    Informational PurposesAn informational icon, calling your attention
    注
    Thermal "Fill Drain" routine has a 5 hour time limit. After 5 hours, the routine must be performed again.
  11. Disconnect12V/ LV power. See 12V/低压电源（断开和连接）.
  12. Remove the coolant bottle cap.
  13. Install the coolant reservoir pressure test adapter onto the coolant bottle assembly.
  14. Connect a enclosure leak tester (1140501-00-A) onto the coolant reservoir pressure test adapter.
  15. Fully raise the vehicle.
  16. Remove the bolts (x3) that attach the RH front wheel liner to the HV battery.
    提示： 推荐使用以下工具：
    • 10 毫米套筒
    Informational PurposesAn informational icon, calling your attention
    注
    Move the wheel liner aside as needed.
  17. Put a coolant drain container underneath the RH front of the HV battery.
  18. Disconnect the HV battery RH front inlet hose.
    Informational PurposesAn informational icon, calling your attention
    注
    Plug the hose connections, as needed.
    提示： 推荐使用以下工具：
    • Pick Radiator Hose Soft Grip 10.30in
    • Coolant Hose Plug Kit (1135762-00-A)
    • Fluid Catcher (1080568-00-A)
  19. Remove the clip that attaches the HV battery RH front inlet hose to the skid plate.
  20. Close both valves on the regulator.
    提示： 推荐使用以下工具：
    • Enclosure Leak Test Kit (1140501-00-A)
    • Coolant Reservoir Pressure Test Adapter
  21. Connect the regulator to air supply.
  22. Turn the right side regulator valve to the open position.
    Informational PurposesAn informational icon, calling your attention
    注
    Turn the valve knob to a horizontal position. The valve is fully open.
  23. Set the regulator to 5.0 psi.
  24. Slowly open the left side regulator valve and allow the coolant to completely drain.
    Informational PurposesAn informational icon, calling your attention
    注
    Hold the HV battery RH front inlet hose over the fluid catcher.
    Informational PurposesAn informational icon, calling your attention
    注
    Let the regulator hose hang off vehicle, as needed.
    Informational PurposesAn informational icon, calling your attention
    注
    Allow about 15L of coolant to drain from the vehicle.
  25. Close the valves on regulator once no coolant is draining from the HV battery RH front inlet port and hose.
  26. Disconnect the air supply from the regulator tool.
  27. Connect the HV battery RH front inlet hose, and then secure it with clips (x2).
    Informational PurposesAn informational icon, calling your attention
    注
    Remove the plugs as needed.
  28. Install the clip that attaches the HV battery RH front inlet hose to the skid plate.
  29. Remove the coolant drain container from underneath the vehicle.
  30. Apply Loctite 222 onto the aero shield bolts, and then fasten the bolts that attach the RH front wheel liner to the HV battery. Fasten the bolts to torque specifications per image.
    提示： 推荐使用以下工具：
    • 10 毫米套筒
  31. Lower the vehicle until the tires are touching the ground.
  32. Disconnect the enclosure leak tester from the coolant reservoir pressure test adapter.
  33. Remove the coolant reservoir pressure test adapter from the coolant bottle assembly.

重新加注

  1. Put an empty coolant container into the front storage area of the underhood storage unit.
    提示： 推荐使用以下工具：
    • Battery Coolant Drain Kit (1065131-00-A)
  2. Fill another container with at least 15L of coolant.
    提示： 推荐使用以下工具：
    • Battery Coolant Drain Kit (1065131-00-A)
  3. Put the filled coolant container into front storage area of the underhood storage unit.
  4. Setup the vacuum refill tool.
    Informational PurposesAn informational icon, calling your attention
    注
    Verify all valves on refill tool are in the closed position.
    提示： 推荐使用以下工具：
    • Vacuum Refill Tool (1050448-00-B)
    • Battery Coolant Drain Kit (1065131-00-A)
  5. Install the refill tool cap onto the coolant bottle assembly.
    提示： 推荐使用以下工具：
    • Vacuum Refill Tool (1050448-00-B)
    • Battery Coolant Drain Kit (1065131-00-A)
  6. Setup the vacuum refill tool.
    Informational PurposesAn informational icon, calling your attention
    注
    Verify all valves on the refill tool are in the closed position.
  7. Install the vacuum refill hose into the refill cap on the coolant bottle.
    Informational PurposesAn informational icon, calling your attention
    注
    Perform a push-pull-push test to verify the hose is fully engaged.
  8. Position the overflow hose into the empty container.
  9. Place the refill hose inside the filled coolant container.
    Informational PurposesAn informational icon, calling your attention
    注
    Make sure the hose end is fully submerged into coolant.
  10. Connect shop air supply to the coolant refill tool.
    Informational PurposesAn informational icon, calling your attention
    注
    If not already done, verify the refill valve is set to off.
  11. Open the air inlet valve to draw a vacuum. Once the gauge stabilizes, fully close the valve.
    Informational PurposesAn informational icon, calling your attention
    注
    Gauge stabilizes roughly (60-70 cmHg).
    Informational PurposesAn informational icon, calling your attention
    注
    Vacuum should not drop after the valves are closed.
  12. Slowly open the refill valve to allow coolant to be drawn into the cooling system.
    Informational PurposesAn informational icon, calling your attention
    注
    Make sure the hose end of the refill hose is fully submerged during entire process.
  13. Once the gauge reads zero, close the refill valve.
  14. Disconnect the shop air supply from the coolant refill tool.
  15. Remove the coolant refill hose from the coolant container..
  16. Remove the coolant overflow hose from the coolant container.
  17. Remove the vacuum refill hose from the refill cap on the coolant bottle.
  18. Remove vacuum refill cap from the coolant bottle assembly.
  19. Remove the coolant refill tool from the vehicle.
  20. Remove both coolant containers from the underhood storage unit.
  21. Reconnect 12V/LV power. See 12V/低压电源（断开和连接）.
  22. Fill the coolant to the proper level.
    Informational PurposesAn informational icon, calling your attention
    注
    Make sure that the fluid level filled to the Max line.
  23. Access the thermal system routines on the touchscreen: Touch Quick Controls > Service Mode > Diagnostics > Thermal.
    Informational PurposesAn informational icon, calling your attention
    注
    Authorize routines by holding the turn signal stalk full up (right hand turn) while applying brake with the key in the vehicle.
  24. Touch Start Coolant Air Purge on the touchscreen.
    Informational PurposesAn informational icon, calling your attention
    注
    Wait until the coolant pumps stop to run (audible noise). The "Success" display will appear shortly, but the coolant pumps will run for 10 minutes.
    Informational PurposesAn informational icon, calling your attention
    注
    If you start the next procedure during this time, this routine will fail. Make sure vehicle is not in Drive. Plan is still running despite the stop message.
    Informational PurposesAn informational icon, calling your attention
    注
    Coolant pump speeds can be monitored in garage under PT Thermal tab (idle speed = ~1500 RPM). Test will vary speeds from 3500 RPM to 6500 RPM and actuate valve between SERIES and PARALLEL. Shifting the vehicle into Drive will stop this routine. If the coolant pump speeds hover at 7000 RPM, that means the coolant pumps are air locked. Perform the vacuum fill again.
    Informational PurposesAn informational icon, calling your attention
    注
    Continue to add coolant and purge until the coolant level reaches between the NOM and MAX lines on the coolant bottle.
  25. Inspect the coolant level on the coolant bottle, and top off as necessary.
    Informational PurposesAn informational icon, calling your attention
    注
    Make sure to use G-48 coolant.
  26. Verify the refractometer (1082768-00-B) is calibrated:
    1. Put 3 drops of distilled water on the main prism, and then close the daylight plate.
    2. Hold the refractometer up to a light, and then look into eyepiece. If the lower white field is not at waterline, then calibrate the refractometer.
  27. Inspect the reservoir coolant:
    1. Wipe clean the main prism with a clean, dry cloth.
    2. Put 3 drops of coolant on the main prism, and then close the daylight plate.
    3. Hold the refractometer up to a light, and then look into the eyepiece:
      • If the lower white field is at -32 degrees Celsius (-26 degrees Fahrenheit) or colder, then the coolant freezing point temperate is within specifications. Continue to the next step.
      • If the lower white field is at -31 degrees Celsius (-25 degrees Fahrenheit) or warmer, then repeat this procedure.
  28. Install the coolant bottle cap.
  29. Remove the vehicle from the lift.
  30. Install the LH and RH rocker panel carrier. See 支架 - 门槛板 - LH（结构化电池组）（拆卸和更换）.
  31. Install the HEPA filter assembly. See 总成 - 过滤器 - 高效分子空气 (HEPA)（拆卸和更换）.
  32. Install the rear underhood apron. See 前备箱挡板 - 后部（拆卸和更换）.
  33. Close the hood.
  34. Exit Service Mode. See 维护模式.
  35. Raise the LH front window and close the LH front door.