Lexus IS250 · Service Manual ENGINE

REMOVAL

Removal / installation


1. REMOVE COOL AIR INTAKE DUCT SEAL

  1. A127530
    Remove the 11 clips and intake duct seal.


2. REMOVE NO. 1 INLET AIR CLEANER

  1. A118345
    Remove the bolt, clip and inlet air cleaner.


3. REMOVE V-BANK COVER SUB-ASSEMBLY

  1. A127528
    Raise the V-bank cover to disengage the clip on the rear of the cover. Raise the cover again to disengage the 2 clips on the front of the cover and remove the cover.

    NOTICE:
    Attempting to disengage both front and rear clips at the same time may cause the cover to break.


4. REMOVE V-RIBBED BELT

  1. A109593
    While releasing the belt tension by turning the belt tensioner counterclockwise, and remove the V-ribbed belt from the belt tensioner.

  1. A109594E01
    While turning the belt tensioner counterclockwise, align with its holes, and then insert the 5 mm bi-hexagon wrench into the holes to fix the belt tensioner.

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