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Home >> Lexus >> 2005 >> IS 300 Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> Lubrication >> Oil Pump >> Disassembly
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Oil Pump: Disassembly

  1. REMOVE RELIEF VALVE 
    1. Carefully mount the pump body in a soft jaw vise.
    2. Remove the plug, gasket, compression spring and relief valve.
    NOTE: Be careful not to damage the pump body. 
    Fig 1: Removing Relief Valve
    G02948895Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE DRIVE AND DRIVEN ROTORS 

    Remove the 10 screws, pump body cover, the drive and driven rotors.

    Fig 2: Removing Drive & Driven Rotors
    G02948896Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002