Engine Front Oil Seal Installation

Engine. Lexus Is250, Is220D. Gse20 Ale20
4Gr-Fse Engine Mechanical. Lexus Is250, Is220D. Gse20 Ale20

  1. INSTALL TIMING CHAIN CASE OIL SEAL

  2. INSTALL CRANKSHAFT PULLEY

  3. INSTALL V-RIBBED BELT

  4. INSTALL RADIATOR ASSEMBLY

  5. CHECK FOR ENGINE OIL LEAKS

Engine Front Oil Seal -- Installation



1. INSTALL TIMING CHAIN CASE OIL SEAL


    Lexus Is250, Is220D. Gse20 Ale20.4Gr-Fse Engine Mechanical.Engine.Engine Front Oil Seal  Installation
  1. Using SST and a hammer, tap in the oil seal until its surface is flush with the rear oil seal retainer edge.

    SST
    09223-22010
    09506-35010
    NOTICE:
    1. Keep the lip free of foreign matter.
    2. Do not tap the oil seal at an angle.


2. INSTALL CRANKSHAFT PULLEY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the pulley set key to the key groove.



    Lexus Is250, Is220D. Gse20 Ale20.4Gr-Fse Engine Mechanical.Engine.Engine Front Oil Seal  Installation
  1. Align the pulley set key with the key groove of the pulley, and slide on the pulley.

  1. Using SST, install the crankshaft pulley bolt.

    SST
    09213-70011(09213-70020)
    09330-00021
    Torque:
    250 N*m{2,550 kgf*cm, 184 ft.*lbf}


3. INSTALL V-RIBBED BELT


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the V-ribbed belt.

  1. While turning the belt tensioner counterclockwise, remove the bar.

    NOTICE:
    1. Put the backside of the V-ribbed belt on the tensioner pulley and idler pulley.
    2. Check that the V-ribbed belt is properly set to each pulley.


    Lexus Is250, Is220D. Gse20 Ale20.4Gr-Fse Engine Mechanical.Engine.Engine Front Oil Seal  Installation
  1. If it is difficult to install the V-ribbed belt, perform the following procedure.

    1. Put the V-ribbed belt on every part except the tensioner pulley as shown in the illustration.

    2. While releasing the belt tension by turning the belt tensioner counterclockwise, put the V-ribbed belt on the tensioner pulley.

      NOTICE:
      1. Put the backside of the V-ribbed belt on the tensioner pulley and idler pulley.
      2. Check that the V-ribbed belt is properly set to each pulley.


4. INSTALL RADIATOR ASSEMBLY
HINT:
Click here.


5. CHECK FOR ENGINE OIL LEAKS