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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 134 (Engine Mechanical - 3.8L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Balance Shaft Removal

Balance Shaft Removal

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

Tools Required 

J 6125-1B  Slide Hammer

  1. Remove the balance shaft driven gear bolt.
  2. Fig 1: Balance Shaft Driven Gear
    GM154521Courtesy of GENERAL MOTORS CORP.
  3. Remove the balance shaft driven gear.
  4. Remove the balance shaft retainer bolts.
  5. Fig 2: Balance Shaft Retainer
    GM42237Courtesy of GENERAL MOTORS CORP.
  6. Remove the balance shaft retainer.
  7. Use J 6125-1B  to remove the balance shaft.
  8. Fig 3: Using J 6125-1B To Remove Balance Shaft
    GM36705Courtesy of GENERAL MOTORS CORP.