Removing Timing Chain and Sprockets (L26)

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Aligning Timing Chain & Sprocket Timing Marks

Courtesy of GENERAL MOTORS CORP.

Align the timing marks on the sprockets.

Fig 2: View Of Timing Chain Dampener

Courtesy of GENERAL MOTORS CORP.

Remove the timing chain dampener.

Fig 3: Timing Chain, Crankshaft Sprocket & Camshaft Sprocket (L26)

Courtesy of GENERAL MOTORS CORP.

Remove the camshaft sprocket bolt.
Remove the camshaft sprocket.
Remove the timing chain.
Remove the crankshaft sprocket.
Remove the crankshaft balancer key.

Fig 4: Balance Shaft Drive Gear (L26)

Courtesy of GENERAL MOTORS CORP.

Remove the balance shaft drive gear.