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Home >> Buick >> 2015 >> Verano Premium, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Mechanical - 2.4L (Lea)) >> Repair Instructions - Off Vehicle >> Water Pump and Balance Shaft Chain and Tensioner Removal

Water Pump and Balance Shaft Chain and Tensioner Removal

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Balance Shaft Drive Chain Tensioner And Bolts
    GM2146292Courtesy of GENERAL MOTORS COMPANY
  1. Remove the balance shaft drive chain tensioner bolts.
  2. Remove the balance shaft drive chain tensioner (1).
  3. Fig 2: Adjustable Balance Shaft Drive Chain Guide
    GM2146293Courtesy of GENERAL MOTORS COMPANY
  4. Remove the adjustable balance shaft chain guide bolt.
  5. Remove the adjustable balance shaft chain guide (1).
  6. Fig 3: Small Balance Shaft Chain Guide
    GM2146294Courtesy of GENERAL MOTORS COMPANY
  7. Remove the small balance shaft drive chain guide bolts.
  8. Remove the small balance shaft drive chain guide (1).
  9. Fig 4: Upper Balance Shaft Drive Chain Guide
    GM2146295Courtesy of GENERAL MOTORS COMPANY
  10. Remove the upper balance shaft drive chain guide bolts.
  11. Remove the upper balance shaft drive chain guide (1).
  12. Fig 5: Balance Shaft Drive Chain And Sprocket
    GM2146296Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    It may ease removal of the balance shaft drive chain to get all of the slack in the chain between the crankshaft and water pump sprockets.

  13. Remove the balance shaft drive chain (1).
  14. Remove the balance shaft drive sprocket (2).