Grand Prix V6-3.8L (2007)
Drive Belt Tensioner: Service and Repair
Drive Belt Tensioner Replacement
Removal Procedure
1. Disconnect the negative battery cable.
2. Drain the cooling system.
3. Remove the coolant recovery reservoir.
4. Remove the drive belt.
5. Remove the generator.
6. Remove the heater hose adapters with the heater hoses from the drive belt tensioner.
7. Remove the drive belt tensioner bolts.
8. Remove the drive belt tensioner.
9. If replacing the drive belt tensioner, remove the thermostat bypass upper and lower pipe assemblies.
Installation Procedure
1. If replacing the drive belt tensioner, lubricate the thermostat bypass upper and lower pipe assembly seals with engine coolant and install the upper
and lower pipe assemblies.