Oil Pump Reassembly

Engine. Lexus Is250, Is220D. Gse20 Ale20
2Ad-Fhv Lubrication. Lexus Is250, Is220D. Gse20 Ale20

  1. INSTALL OIL PUMP RELIEF VALVE

  2. INSTALL OIL PUMP COVER

Oil Pump -- Reassembly



1. INSTALL OIL PUMP RELIEF VALVE

  1. Coat the oil pump relief valve with engine oil.

  1. Install the relief valve and relief valve spring into the timing chain cover hole.



    Lexus Is250, Is220D. Gse20 Ale20

  1. Using 27 mm socket wrench, install the plug.

    Torque:
    49 N*m{500 kgf*cm, 36 ft.*lbf}


2. INSTALL OIL PUMP COVER


    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Lubrication.Lubrication System.Oil Pump Reassembly

  1. Install the drive and driven rotors into the timing chain cover with the rotors' marks facing the cylinder block side. Check that the rotors revolve smoothly.



    Lexus Is250, Is220D. Gse20 Ale20

  1. Install the oil pump cover with the 10 bolts.

    Torque:
    8.8 N*m{90 kgf*cm, 78 in.*lbf}