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Home >> Cadillac >> 2021 >> CT4 V, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 2.7L (L3B) - Repair Instructions - Ct4 (3 Of 6) >> Crankshaft Balancer Replacement >> Cleaning and Inspection Procedure - Conditional

Cleaning and Inspection Procedure - Conditional

  1. Clean the crankshaft balancer with soap and water.
  2. WARNING:

    Refer to Safety Glasses Warning

  3. Dry the crankshaft balancer with compressed air.
    GM5044133Courtesy of GENERAL MOTORS COMPANY
  4. 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)
  5. Repair or replace the crankshaft balancer as necessary.