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Home >> Lexus >> 2002 >> LS 430 >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> Oil Pump >> Reassembly

Oil Pump: Reassembly

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  1. Install drive and driven rotors.
    1. Place the drive and driven rotors into pump body with the marks facing the pump body cover side.
      Fig 1: Aligning Marks Of Drive & Driven Rotors
      G01148462Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the pump body cover with the 10 screws.

      Torque: 10 N.m (105 kgf.cm, 7 ft.lbf)

      Fig 2: Locating Screws For Installation
      G01148463Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Install relief valve.
    1. Insert the relief valve and compression spring into the oil pump body hole.
    2. Install the plug.

      Torque: 49 N.m (500 kgf.cm, 36 ft.lbf)

      Fig 3: Locating Plug For Installation
      G01148464Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002