Sierra Classic 2500 4WD V8-6.0L (2007)
Drive Belt Tensioner: Service and Repair
Drive Belt Tensioner Replacement - Air Conditioning
Drive Belt Tensioner Replacement - Air Conditioning
Removal Procedure
1. Remove the air conditioning (A/C) drive belt.
2. Remove the A/C belt tensioner bolts.
3. Remove the A/C belt tensioner.
Installation Procedure
1. Install the A/C belt tensioner.
Notice: Refer to Fastener Notice in Service Precautions.
2. Install the A/C belt tensioner bolts.
Tighten the bolts to 50 Nm (37 ft. lbs.).
3. Install the A/C drive belt.
