CHARGING SYSTEM Noise Occurs from Generator while Engine is Running

PROCEDURE

1. CHECK LOOSENESS OF V-RIBBED BELT

   1. Check the tension of the V-ribbed belt by pushing it down with a finger.

      OK

      The tension of the V-ribbed belt is sufficient.

   Result

   OK

   NG

   NG

   INSPECT V-RIBBED BELT

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   OK

2. CHECK V-RIBBED BELT FOR WEAR

   1. Check the V-ribbed belt for wear.

      OK

      The V-ribbed belt is not worn.

   Result

   OK

   NG

   NG

   REPLACE V-RIBBED BELT

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   OK

3. CHECK GENERATOR PULLEY WITH CLUTCH FOR WEAR

   1. Check the generator pulley with clutch grooves for wear or other defects.

      OK

      The generator pulley with clutch grooves is not damaged.

      Result

      OK

      NG

   NG

   REPLACE GENERATOR PULLEY WITH CLUTCH

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   OK

4. CHECK FOR NOISE WHILE GENERATOR PULLEY WITH CLUTCH IS OPERATING

   1. Perform a road test and check if noise occurs when decelerating.

      OK

      Noise does not occur.

      Result

      OK

      NG

   OK

   REPLACE GENERATOR ASSEMBLY

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   NG

   REPLACE GENERATOR PULLEY WITH CLUTCH

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