LS400 1990-1997

Accessory Drive Belts

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Inspection



Specific to:

Lexus LS400 1990-1999

  1. Inspect the drive belt-s installation condition.
    1. Check that drive belt fits properly in the ribbed grooves.
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  3. Inspect the drive betl tension.
    1. Check that the tension is within A range on the auto tensioner scale. If the tension is not within the A range on the scale, replace the belt with a new one.
      NOTE
      When replacing the drive belt with a new one, the belt-s tension should be within the B range on the belt tensioner scale.

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Removal & Installation



Specific to:

Lexus LS400 1990-1999

  1. Remove the drive belt.
    1. Loosen the drive belt tension by turning the drive belt tensioner counterclockwise, and remove the drive belt.

      Click image to see an enlarged view

      Fig. Drive belt removal & installation

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To install:

  1. Install the drive belt.
    1. Tighten the drive belt tension by turning the drive belt tensioner clockwise, and install the drive belt.
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