Tesla Model 3 Owners & Service Manuals

Tesla Model 3: Oil Pump - Rear Drive Unit(Remove and Replace)

Tesla Model 3 2017-2025 Service Manual / Rear Drive Unit / Rear Gearbox and Halfshafts / Oil Pump - Rear Drive Unit(Remove and Replace)

Oil Pump - Rear Drive Unit (Remove and Replace)

Remove

  1. Disconnect 12V power. See 12V Power (Disconnect and Connect).
  2. Drain the gearbox fluid from the rear drive unit. See Gearbox Fluid - Rear Drive Unit (Drain and Refill).

Oil Pump - Rear Drive Unit (Remove and Replace)

  1. Remove the bolts that attach the oil pump to the rear drive unit, and then remove the pump from the rear drive unit.
  2. Use a pry tool to lever against the rear drive unit to loosen the oil pump.
  3. Remove the oil pump from the rear drive unit assembly.

Install

  1. Lightly coat the oil pump O-rings with clean ATF-9 fluid.
  2. Install the oil pump into the rear drive unit, and then install the bolts that attach the oil pump to the rear drive unit. Torque 5 Nm + 20 degrees
  3. Refill the gearbox fluid for the rear drive unit fluid. See Gearbox Fluid - Rear Drive Unit (Drain and Refill).
  4. Connect 12V power. See 12V Power (Disconnect and Connect).
  5. Use Toolbox to update the vehicle firmware.

    READ NEXT:

     Oil Screen - Rear Drive Unit (Remove and Replace)

    SPECIAL TOOLS Tool, Oil Pump Screen Removal, Model 3 (1140378-00-A) Remove Remove the oil pump. See Oil Pump - Rear Drive Unit (Remove and Replace). Use the special tool to remove the oil sc

     Seal - Oil - Differential to Halfshaft - Rear Drive Unit - LH (Remove and Replace)

    SPECIAL TOOLS Adapter, Coolant Reservoir Pressure Test (1130942-00-B) Install Tool, Output Seal, Model 3 (1131206-00-A) Remove Remove the LH rear drive unit halfshaft. See Halfshaft - Rear Driv

     High Voltage System

    SEE MORE:

     Rail - 2nd Row - Outer - LH (Remove and Replace)

    Remove Remove the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd Row (Remove and Replace). Remove the bolts that attach the outer 2nd row rail to the body, and then remove the rail from the vehicle.   Torque 24 Nm Install Installation procedure is the reverse of

     Housing - Center Display (Remove and Replace)

    Remove Remove the touchscreen. See Touchscreen (Remove and Replace). Remove the screws that attach the center display housing to the touchscreen, and then slide the center display housing from the touchscreen.   Torque 3 Nm Install Installation procedure is the reverse of rem

    © 2019-2025 Copyright www.tmodel3.com