STS RWD V8-4.6L (2007)
8. Rotate the wing nut until it contacts the retention tool block (1). Alternately tighten both wing nuts to retain the chain.
Notice: Refer to Torque Reaction Against Timing Drive Chain Notice.
9. Use an open end wrench on the hex cast into the left exhaust camshaft to prevent the camshaft from rotating when loosening the camshaft oil
control valve.
