51. Crankshaft Balancer Cleaning and Inspection
Crankshaft Balancer Cleaning and Inspection
Cleaning Procedure
1. Clean the crankshaft balancer in solvent that is compatible with the rubber (3). Caution: Refer to Safety Glasses Caution.
2. Dry the crankshaft balancer with compressed air.
Inspection Procedure
1. 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)
2. Repair or replace the crankshaft balancer as necessary.