E 350 V10-6.8L (2007)
8. CAUTION: If one or both of the tensioner mounting bolts are loosened or removed, the tensioner-sealing bead must be inspected for seal
integrity. If cracks, tears, separation from the tensioner body or permanent compression of the seal bead is observed, install a new
tensioner.
Remove the 2 bolts, the RH timing chain tensioner and tensioner arm.
9. Remove the LH and RH timing chains and the crankshaft sprockets.
10. Remove the 4 bolts and the timing chain guides.
