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Home >> GMC >> 2022 >> Acadia SLE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Mechanical - 3.6L (LGX) - Repair Instructions) >> Repair Instructions >> Crankshaft Balancer Replacement >> Inspection Procedure

Inspection Procedure

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  1. GM1864437Courtesy of GENERAL MOTORS COMPANY

    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.