Noise Occurs from Generator while Engine is Running: Procedure

CHECK LOOSENESS OF V-RIBBED BELT
1. Check the tension of the belt by pushing it down with a finger.
  OK
  
  The tension of the belt is enough.
NG → See step 5

OK: Go to next step
CHECK V-RIBBED BELT FOR WEAR
1. Check the V-ribbed belt for wear.
  OK
  
  The V-ribbed belt is not worn.
NG → See step 6

OK: Go to next step
CHECK GENERATOR CLUTCH PULLEY FOR WEAR
1. Check the clutch pulley grooves for wear or other defects.
  OK
  
  The clutch pulley grooves are not damaged.
NG → See step 7

OK: Go to next step
CHECK FOR NOISE WHILE GENERATOR CLUTCH PULLEY IS OPERATING
1. Perform a driving test and check if noise occurs when decelerating.
  OK
  
  Noise does not occur.
NG → See step 7

OK → See step 8
ADJUST V-RIBBED BELT. Refer to COMPONENTS
REPLACE V-RIBBED BELT. Refer to COMPONENTS
REPLACE GENERATOR CLUTCH PULLEY. Refer to COMPONENTS
REPLACE GENERATOR ASSEMBLY. Refer to COMPONENTS