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DRIVE BELT INSTALLATION

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  1. Click here

    INSTALL TENSIONER PULLEY

    Note:

    Perform the following procedure when it is necessary to replace the tensioner pulley.

    Tip:

    The tensioner pulley service kit consists of a bolt, dust seal and tensioner pulley.


    1. A01DUBFE01

      Install the dust seal and bolt to the tensioner pulley as shown in the illustration.

      Table 1. Text in Illustration
      *1 Bolt
      *2 Tensioner Pulley
      *3 Dust Seal
      A01DQPB Front
      Note:

      • The dust seal must be oriented correctly when installed, If the dust seal is installed incorrectly, the bearing may be damaged.

      • Do not touch the seal surface of the bearing.

      Tip:

      Be sure to use the bolt from the service kit.

    2. Tighten the bolt by hand until the flange of the bolt contacts the dust seal and the tensioner pulley is fixed in place.

      Note:

      Do not use any tools.

    3. Tighten the bolt.

      50 N*m 510 kgf*cm 37 ft.*lbf
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    INSTALL FAN AND GENERATOR V BELT


    1. A01DNDGE01

      Install the V belt to all the pulleys except the drive belt tensioner pulley.

      Table 2. Text in Illustration
      *1 Crankshaft Pulley
      *2 Idler Pulley
      *3 Cooler Compressor
      *4 Fan Pulley
      *5 Vane Pump
      *6 No. 1 Idler Pulley
      *7 Generator
      *8 Belt Tensioner

    2. Use the hexagonal part indicated by the arrow in the illustration to move the tensioner pulley downward and install the V belt to the tensioner pulley.

      Note:

      • The backside of the V belt should face the tensioner pulley.

      • Check that the V belt is properly set on each pulley.

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    INSPECT FAN AND GENERATOR V BELT


    1. A01DOZ8E13

      Check the belt for wear, cracks or other signs of damage.

      If any of the following defects is found, replace the fan and generator V belt.


      • The belt is cracked.

      • The belt is worn out to the extent that the cords are exposed.

      • The belt has chunks missing from the ribs.

    2. A01DM0TE11

      Check that the belt fits properly in the ribbed grooves.

      Table 3. Text in Illustration
      *a CORRECT
      *b INCORRECT
      Tip:

      Check with your hand to confirm that the belt has not slipped out of the grooves on the bottom of the pulley. If it has slipped out, replace the V belt. Install a new V belt correctly.

    3. A01DNISE03

      Check that the tensioner indicator mark is within range A shown in the illustration.

      Table 4. Text in Illustration
      *1 Bracket Side Indicator
      *2 Arm Side Indicator
      *3 Fan and Generator V Belt
      *4 Tensioner

      If the mark is not within range A, replace the fan and generator V belt.