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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).


2. Refer to Safety Glasses Warning .

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.