Park Avenue V6-3.8L SC VIN 1 (2005)
Notice: Refer to Fastener Notice in Service Precautions.
2. Apply GM P/N 12345493 (Canadian P/N 10953488) or equivalent to the bolt threads.
Install the drive belt idler pulley bracket bolts.
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Tighten the drive belt idler pulley bracket bolts to 50 Nm (37 ft. lbs.).
3. Install the drive belt idler pulley.
4. Install the drive belt idler pulley bolt.
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Tighten the drive belt idler pulley bolt to 50 Nm (37 ft. lbs.).
5. Install the supercharger drive belt.
6. Fill the engine coolant.
