30/04/2024 03:34:34

Heat Exchanger - Rear Drive Unit (3DU) (Remove and Replace)

교정 코드 4001020032 FRT 2.04 참고: 절차에서 명시적으로 언급하지 않는 한 위 교정 코드 및 FRT는 연결된 절차를 포함하여 이 절차를 수행하는 데 필요한 모든 작업을 반영합니다. 명시적으로 지시하지 않는 한 교정 코드를 누적하지 마십시오. 참고: FRT와 그 생성 방법에 대한 자세한 내용은 표준 정비 작업시간을 참조하십시오. FRT 값에 대한 피드백을 제공하려면 LaborTimeFeedback@tesla.com으로 이메일을 보내십시오. 참고: 아래 절차를 수행할 때 개인 보호을(를) 참조하여 적절한 PPE를 착용했는지 확인하십시오.

  • 1096075-00-A Tool, Hub Puller, Hydraulic
  • 1053589-00-A Slide Hammer
  • 1498673-00-A Cable Axle Removal Kit
  • 1135762-00-A Coolant Hose Plug Kit
  • 1459409-00-A Hub Jack Adapter
  • 1050448-00-B Vacuum Refill Tool
  • 1065131-00-A Battery Coolant Drain Kit
  • 1479505-00-A M3/Y Vacuum Fill Adapter

토크 규격

표 1. 토크 규격: Heat Exchanger - Rear Drive Unit (3DU) (Remove and Replace)
설명 토크 값 권장 공구 재사용/교체 참고
후륜 구동 장치 열교환기를 후륜 구동 장치에 고정하는 볼트(2개)
5 Nm (3.7 lbs-ft) + 30 degrees
  • 외부 Torx Plus EP10
  • ¼인치~3/8인치 어댑터
  • 2인치 익스텐션
  • 4인치 익스텐션
  • 육각 헤드 랫칫/플렉스 헤드 토크 렌치
 재사용

탈거

  1. Verify there is no abnormal tire wear per Courtesy Inspection.
  2. Move the vehicle to a 2 post lift. See GUID-0ECF2493-88F6-48E9-ADBB-9AE1D52E217C.html.
  3. Open all doors and lower all windows.
  4. Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  5. On the touchscreen, tap Controls > Service > Towing to place the vehicle into tow mode.
  6. Place the vehicle in Service Mode by using the touchscreen. See 정비 모드.
  7. Unlock the vehicle gateway. See 게이트웨이 잠금 해제.
  8. On the touchscreen, tap the Service Mode "wrench" (at the bottom of the touchscreen UI), and then tap Thermal > Coolant System > Coolant Fill/Drain, click Run, and allow the routine to complete.
  9. Disconnect LV power. See LV Battery - Li-lon (Disconnect and Connect).
  10. Remove the RH rear halfshaft. See Halfshaft - Rear Drive Unit - LH (Remove and Replace).
  11. Position the coolant drain collector underneath the RH rear of the HV battery.
  12. Release the clip that attaches the rear drive unit outlet hose to the rear drive unit heat exchanger.
  13. Release the coolant outlet hose from rear driver unit heat exchanger, and plug both ends.
    Informational PurposesAn informational icon, calling your attention
    참고
    Use a shop towel to clean any residue coolant if necessary. Coolant loss greater than 1L requires vacuum fill.
  14. Release the fir tree clip (x1) for upper coolant hose.
  15. Release the rear drive unit inverter coolant hose from heat exchanger.
    Informational PurposesAn informational icon, calling your attention
    참고
    Use a foldable funnel as required.
  16. Remove the bolts (x2) that attach the rear drive unit heat exchanger to the rear drive unit, and then remove the heat exchanger from the drive unit.
    Informational PurposesAn informational icon, calling your attention
    참고
    The number of fasteners may vary due to production changes.
    팁: 다음 공구 사용을 권장합니다.
    • 외부 Torx Plus EP10
    • ¼인치~3/8인치 어댑터
    • 2인치 익스텐션
    • 4인치 익스텐션
    • 육각 헤드 랫칫/플렉스 헤드 토크 렌치
  17. Remove the heat exchanger from the drive unit assembly.

장착

  1. Apply a light coat of KAF1 oil to the O-rings of the heat exchanger, and then wipe away any residue.
  2. Install the rear drive unit heat exchanger onto the rear drive unit, and then install the bolts (x2) that attach the heat exchanger to the drive unit.
    5 Nm (3.7 lbs-ft) + 30 degrees
    팁: 다음 공구 사용을 권장합니다.
    • 외부 Torx Plus EP10
    • ¼인치~3/8인치 어댑터
    • 2인치 익스텐션
    • 4인치 익스텐션
    • 육각 헤드 랫칫/플렉스 헤드 토크 렌치
  3. Secure the rear drive unit inverter coolant hose to heat exchanger.
    Informational PurposesAn informational icon, calling your attention
    참고
    Use a foldable funnel as required.
  4. Secure fir tree clip (x1) for upper coolant hose.
  5. Install coolant outlet hose to rear driver unit heat exchanger and plug both ends.
    Informational PurposesAn informational icon, calling your attention
    참고
    Use a shop towel to clean any residue coolant if necessary. Coolant loss greater than 1L requires vacuum fill.
  6. Secure the clip that attaches the rear drive unit outlet hose to the rear drive unit heat exchanger.
  7. Remove the coolant drain collector from under the vehicle.
  8. Install the RH rear halfshaft. See Halfshaft - Rear Drive Unit - LH (Remove and Replace).
  9. Refill the rear drive unit with gearbox fluid. See Gearbox Fluid - Rear Drive Unit (3DU) (Drain and Refill) (Remove and Replace).
  10. Perform a cooling system vacuum refill. See Cooling System - Vacuum Refill.
  11. Install the 2nd row seat cushion. See Seat Cushion - 2nd Row (Remove and Replace).
  12. Connect the LV battery power. See LV Battery - Li-lon (Disconnect and Connect).
  13. Hold the brake pedal and select the park icon on the touchscreen to disable the EPB service mode.
  14. Disable Service Mode. See 정비 모드.
  15. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  16. Raise all windows and close all doors.
  17. Remove the vehicle from the 2 post lift.
  18. Review the wheel alignment requirements and add correction code as needed.