Drive Belt Installation

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

  1. INSTALL V-RIBBED BELT

  2. INSTALL V-BANK COVER SUB-ASSEMBLY

  3. INSTALL NO. 1 INLET AIR CLEANER

  4. INSTALL COOL AIR INTAKE DUCT SEAL

Drive Belt -- Installation



1. 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.Drive Belt  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.


2. INSTALL V-BANK COVER SUB-ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Engage the 2 clips on the front of the cover, and then engage the clip on the rear to install the V-bank cover.

    NOTICE:
    1. Be sure to engage the clips securely.
    2. Do not apply excessive force or do not hit the cover to engage the clips. This may cause the cover to break.


3. INSTALL NO. 1 INLET AIR CLEANER


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

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


4. INSTALL COOL AIR INTAKE DUCT SEAL


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