OEM 2000 Buick Century Timing Chain

2000 Buick Century Parts Questions & Experts Answers

• Q: How to service and repair the timing chain on 2000 Buick Century?

  A: Service and repair of the Timing Chain starts by using crankshaft sprocket installer (J38612) to install the crankshaft sprocket. Use prelube gm p/n 1052365 or its equivalent on the crankshaft sprocket thrust surface before installing the Timing Chain dampener along with its bolts. Torque the Timing Chain dampener bolt to 21 nm (15 ft. Lbs.). Position the crankshaft timing mark to match the timing designation found on the bottom of the Timing Chain dampener . Begin by gripping the camshaft sprocket with the Timing Chain in position then install Timing Chain directly onto crankshaft gear. Next position the camshaft gear timing mark to match the timing mark on the Timing Chain dampener while making sure the camshaft dowel passes through its hole on the camshaft sprocket. Use the mounting bolt to draw the camshaft sprocket onto the camshaft before applying engine oil to both the crankshaft and sprocket and tightening the bolt to 140 nm (103 ft. Lbs.).