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Home >> Tesla >> 2024 >> Model 3 Performance >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Motor Systems >> Front Drive Unit -- Model 3 >> Front Drive Unit Assembly >> Front Drive Unit Assembly - Assembly, Cover, Phase Out, 3DU - Remove And Replace >> Install
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Front Drive Unit Assembly - Assembly, Cover, Phase Out, 3DU - Remove And Replace: Install

  1. Install the phase out cover.
    NOTE: If the phase out cover or the O-rings are damaged, replace with a new unit.
  2. Install the bolts (x2) that secure the phase out cover.

    14 N.m (10.3 lbs-ft) 

    Tip: Use of the following tool(s) is recommended:

    • Socket 3/8 in Dr EP10
    • Cordless 1/4 in Dr Ratchet
    • 2 in extension
    • Ratchet/torque wrench
    • 4 in extension
    • 1/4 in to 3/8 in adapter
    • ESD Strap
    G16603522Courtesy of TESLA, INC.
  3. Apply a new front drive unit inverter phase out cover label.
    G16603523Courtesy of TESLA, INC.
  4. Install the bolts (x2) that attach the front harness bracket to the vehicle.

    9 N.m (6.6 lbs-ft) 

    Tip: Use of the following tool(s) is recommended:

    • Ratchet/torque wrench
    • 10 mm socket
    • 2 in extension
    G16603524Courtesy of TESLA, INC.
    G16603525Courtesy of TESLA, INC.
  5. Install the front body controller. See BODY CONTROLLERS - ASSEMBLY, FRONT CONTROLLER GEN 3 - REMOVE AND REPLACE .
  6. Move the front seats to the original position.
  7. Raise all windows and close the LH front door.