Engine Front Oil Seal Installation

Engine. Lexus Is250, Is220D. Gse20 Ale20
2Ad-Fhv 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. INSTALL NO. 1 ENGINE COVER

  6. INSTALL NO. 1 INLET AIR CLEANER

  7. INSTALL COOL AIR INTAKE DUCT SEAL

  8. CHECK FOR ENGINE OIL LEAKS

Engine Front Oil Seal -- Installation



1. INSTALL TIMING CHAIN CASE OIL SEAL
  1. Apply MP grease to a new oil seal lip.

    NOTICE:
    Keep the lip free of foreign objects.


    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Engine Mechanical.Engine.Engine Front Oil Seal  Installation
  1. Using SST, tap in a new oil seal to the oil pump.

    SST
    09226-10010
    Installation depth:
    0 to 0.6 mm (0 to 0.024 in.)
    NOTICE:
    1. Do not tap the oil seal at an angle.
    2. Wipe off extra grease on the crankshaft.


2. INSTALL CRANKSHAFT PULLEY
  1. Align the keyway of the pulley with the key located on the crankshaft, then slide the pulley into place.



    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Engine Mechanical.Engine.Engine Front Oil Seal  Installation
  1. Using SST, install a new pulley bolt.

    SST
    09213-58013
    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 No. 1 pulley.
    2. Check that the V-ribbed belt is properly seated on each pulley.
  1. After installing the V-ribbed belt, check that it fits properly in the ribbed grooves. Check to confirm that the belt has not slipped out of the grooves on the bottom of the crank pulley by hand.

  1. After installing a new belt, run the engine for approximately 5 minutes and then recheck the tension.



    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv 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 seated on each pulley.


4. INSTALL RADIATOR ASSEMBLY
HINT:
Click here.


5. INSTALL NO. 1 ENGINE COVER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the No. 1 engine cover.



6. INSTALL NO. 1 INLET AIR CLEANER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the inlet air cleaner with the bolt and clip.

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}


7. INSTALL COOL AIR INTAKE DUCT SEAL


    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the intake duct seal with the 11 clips.



8. CHECK FOR ENGINE OIL LEAKS