Timing Chain Idler Sprocket Installation - Left Side
Ensure that the left camshaft intermediate drive chain idler (2) is being installed. The recessed hub (3) and the larger sprocket of the left camshaft intermediate drive chain idler is installed outward. The raised hub and the smaller sprocket of the left camshaft intermediate drive chain idler is installed towards the block.
Place the left camshaft intermediate drive chain idler to the cylinder block.