2025-06-27
Oil Pump - Electric - Rear Drive Unit (4DU) (Remove and Replace)
교정 코드
4001010032
0.84
바고: 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 ServiceManualFeedback@tesla.com으로 이메일을 보내십시오.
참고: 아래 절차를 수행할 때 개인 보호의 내용을 참조하여 적절한 PPE를 착용했는지 확인하십시오.참고: 안전하고 건강한 작업 사례는 인체공학적 주의 사항의 내용을 참조하십시오.
토크 규격
탈거
- Move the vehicle to a 2 post lift. See 차량 들어올리기 - 스탠드 2개.
- Disconnect the LV battery power. See LV Power (Disconnect and Connect) (Modify).
- Remove mid aero shield. See Aero Shield - Rear (Remove and Replace)
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Pull the red tab, and then pull the red tab again to disconnect the rear subframe harness from the rear drive unit oil pump connector.
-
Remove the fill plug from the oil pump.
TIp다음 공구를 사용하는 것이 좋습니다.
- 8mm 소켓
- 육각 헤드 래칫/플렉스 헤드 토크 렌치
- Position an oil drain collector under the rear drive unit oil pump.
-
Remove the drain plug from the oil pump.
참고Inspect the O-ring for damage, and if the O-ring is damaged, replace the O-ring.TIp다음 공구를 사용하는 것이 좋습니다.
- 8mm 소켓
- 육각 헤드 래칫/플렉스 헤드 토크 렌치
- Allow 10 minutes for the oil to drain naturally until it reaches the droplet stage.
-
Install the drain plug from the oil pump.
15 Nm (11.1 lbs-ft)참고Inspect the O-ring for damage, and if the O-ring is damaged, replace the O-ring.TIp다음 공구를 사용하는 것이 좋습니다.- 8mm 소켓
- 육각 헤드 래칫/플렉스 헤드 토크 렌치
-
Remove the bolts (x2) that attach the rear drive unit oil pump to the rear drive unit.
TIp다음 공구를 사용하는 것이 좋습니다.
- EPL10 소켓
- 각도 측정 토크 렌치
-
Use a plastic pry tool to separate the rear drive unit oil pump from the rear drive unit, remove the oil pump, and allow the fluid to drain.
장착
-
Apply a light coat of ATF-9 oil to the O-rings of the rear drive unit oil pump, and then wipe away any excess oil.
-
Position the oil pump to the rear drive unit.
참고Inspect the O-rings for damage; if damaged, replace the O-rings.
-
Install the bolts (x2) that attach the rear drive unit oil pump to the rear drive unit.
5 Nm (3.7 lbs-ft) + 20 degTIp다음 공구를 사용하는 것이 좋습니다.- EPL10 소켓
- 각도 측정 토크 렌치
-
Fill a 3000mL measuring container with 2.5L/2500mL of KAF1 gearbox fluid.
참고The rear drive unit requires 2.3L/2300mL of fluid, however the excess fluid will prevent underfill and air entrapment.
- Connect the 12V power supply to the oil pump.
- Install the hoses onto the fluid transfer pump.
- Place the measuring container and the fluid transfer pump into the oil drain basket.
- Insert the output hose of the fluid transfer pump into the fill hole of the rear drive unit until fully seated, then pull back 5 mm.
-
Fully submerge the input hose of the fluid transfer pump into the measuring container.
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Pump 2.3L/2300mL of KAF1 gearbox fluid into the rear drive unit.
참고Recommend an assistant to perform this step; the assistant will run oil pump switchbox using XP-10 Jump Pack and have the fill plug ready for installation.참고Make sure the input hose end remains submerged, so that air is not pumped into the gearbox.참고When properly filled, there should be 200mL or less of gearbox fluid left in the measuring containter.
- Remove the output hose from the rear drive unit.
-
Install the fill plug from the oil pump.
15 Nm (11.1 lbs-ft)참고Inspect the O-ring for damage, and if the O-ring is damaged, replace the O-ring.TIp다음 공구를 사용하는 것이 좋습니다.- 8mm 소켓
- 육각 헤드 래칫/플렉스 헤드 토크 렌치
- Put on face shielding PPE.
- Spray the working area of the rear drive unit with brake cleaner, and then wipe off residual fluid with a clean shop towel.
- Disconnect the 12V power supply tool from the oil pump.
-
Connect the oil pump connector.
- Remove the oil drain collector out from under the rear drive unit.
- Install mid aero shield. See Aero Shield - Rear (Remove and Replace)
- Connect the LV battery power. See LV Power (Disconnect and Connect) (Modify).
- Reinstall vehicle software. See 소프트웨어 재설치 - 터치스크린.
- Locally connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3(연결 및 연결 해제).
- On the laptop, select Actions tab, and search for "Oil Pump Low Pressure Test - Rear Drive Unit". Select TEST-SELF_DIR_X_OIL-PUMP-PRESSUREvia Toolbox: (link), click Run, and allow the routine to complete.
- Disconnect the laptop.
- Exit Service Mode. See 정비 모드.
- Raise LH front window and close LH front door.
- Remove the vehicle from the 2 post lift. See 차량 들어올리기 - 스탠드 2개.