52. 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 (1).
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.
* Worn, chunking or deteriorated rubber between the hub and pulley (3)
* Damaged drive belt ribs (4)
* Damaged webs (5)

2. Repair or replace the crankshaft balancer as necessary.