2005 Buick Park Avenue Harmonic Balancer

First, you need to drain the cooling system. Then, please remove the supercharger drive belt. Finally, you should remove the drive belt Idler Pulley and the drive belt idler pulley bracket.

First, you need to turn the crankshaft so that the number one piston is at the top dead center and turn the camshaft so that the timing mark is straight down with the sprocket temporarily installed. Then, please assemble the Timing Chain on the sprockets. Finally, you should install the timing chain and the crankshaft sprocket, the camshaft sprocket, the timing chain dampener, and the engine front cover.

First, you need to remove the supercharger drive belt and remove the fasteners attaching ignition coils to the drive Belt Tensioner bracket. Then, please position the ignition coils aside. Finally, you should remove the drive belt tensioner bracket from the engine.