GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2001 🢒 Bonneville 🢒 Engine 🢒 Engine Mechanical - 3.8L 🢒 Crankshaft Balancer Cleaning and Inspection

Crankshaft Balancer Cleaning and Inspection C, H, W

   • 
Object Number: 187020 Size: SH
  • Inspect the crankshaft balancer for damage.
    •    • 
  • Inspect the outside of the crankshaft balancer mounting shaft for grooves.
    •    • 
  • Replace the crankshaft balancer if grooves are present and appear to be causing an oil leak.

    • Crankshaft Balancer Cleaning and Inspection F

       • 
    Object Number: 313962 Size: SH
  • Inspect the crankshaft balancer for damage.
    •    • 
  • Inspect the outside of the crankshaft balancer mounting shaft for grooves.
    •    • 
  • Replace the crankshaft balancer if grooves are present and appear to be causing an oil leak.