47. 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.
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.