LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Mechanical - 3.6L - 3 Of 5) >> Off-Vehicle Repair Instructions (2 Of 4) >> Crankshaft Balancer Cleaning and Inspection >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Inspecting Crankshaft Balancer
    GM1408394Courtesy of GENERAL MOTORS CORP.
  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.