2007 Buick Rainier Timing Cover

You should install the drive belt pulley bracket and the forward bolt of the Idler Pulley bracket from inside the engine compartment, the drive belt idler pulley bracket bolts from inside the left wheelhouse opening, the left front wheel, and the drive belt.

You should remove the camshaft cover, the engine front cover, the top chain guide bolts, the top chain guide, the exhaust camshaft position actuator bolt, the exhaust camshaft position actuator, the intake camshaft sprocket bolt, the intake camshaft sprocket, the Timing Chain, the crankshaft sprocket, the cylinder head access hole plugs, the timing chain tensioner shoe bolt, the timing chain tensioner shoe, the timing chain tensioner guide bolts, the timing chain tensioner guide, the timing chain tensioner bolts, and the timing chain tensioner.

You should remove the drive belt, the drive Belt Tensioner bolt, and the drive belt tensioner.