Sierra 3500 4WD V8-6.6L DSL Turbo (2007)
Drive Belt Tensioner: Service and Repair
Drive Belt Tensioner Replacement
Removal Procedure
1. Remove the drive belt.
2. Remove the drive belt tensioner bolt.
3. Remove the drive belt tensioner.
Installation Procedure
1. Install the drive belt tensioner. Align the pin with the hole in the generator bracket.
Notice: Refer to Fastener Notice.
2. Install the drive belt tensioner bolt.
Tighten bolt to 50 N.m (37 lb ft).
3. Install the drive belt.
