C 1500 Truck 2WD V6-4.3L VIN W (1996)
Drive Belt Tensioner: Testing and Inspection
Remove or Disconnect
1. Negative battery cable.
2. Multiple ribbed drive belt.
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Position a hex head socket on the belt tensioner pulley bolt head.
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Move the drive belt tensioner through its full travel.
NOTICE: Do not allow the drive belt tensioner to snap into the "free" position. This may result in damage to the tensioner.
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Movement should feel smooth and return freely without any binding. If any binding is observed, replace the tensioner.
Install or Connect
1. Multiple ribbed drive belt.
2. Negative battery cable.
