Inspection Procedure
WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect the crankshaft balancer for the following:
- Worn or damaged hub-to-crankshaft surface (1)
- Worn, grooved, or damaged hub seal surface (2). A crankshaft balancer hub seal surface with excessive scoring, grooves, rust, or other damage must be replaced.
- Bent, damaged or missing crankshaft front oil seal shield (3)
- Worn, chunking, or deteriorated rubber between the hub and pulley (4)
- Damaged drive belt ribs (5)
- Repair or replace the crankshaft balancer as necessary.