First, you need to remove the engine front cover, the right bank secondary camshaft drive chain tensioner, the right bank secondary camshaft drive chain shoe, the right bank secondary camshaft drive chain guide, and the right bank secondary camshaft drive chain. Then, please remove the primary camshaft drive chain tensioner, the primary upper camshaft drive chain guide, the primary camshaft drive chain, and the right bank camshaft intermediate drive chain idler. Finally, you should remove the left bank secondary camshaft drive chain tensioner, the left bank secondary camshaft drive chain shoe, the left bank secondary camshaft drive chain guide, the left bank camshaft intermediate drive chain idler, the left bank secondary camshaft drive chain and clean and inspect all of the camshaft timing drive components.
By BobGM Specialist
01/11/2022