QX56 AWD V8-5.6L (VK56DE) (2005)
a. Squeeze return-proof clip ends using suitable tool and push the plunger into the tensioner body.
b. Secure plunger using stopper pin. Stopper pin is made from hard wire approximately 1 mm (0.04 inches) in diameter.
c. Remove the bolts and the right bank chain tensioner.
NOTE: If it is difficult to push plunger on right bank chain tensioner, remove the plunger under extended condition.
8. Loosen camshaft sprocket bolts as shown and remove camshaft sprockets.
CAUTION: To avoid interference between valves and pistons, do not turn crankshaft or camshaft with timing chain disconnected.
9. Remove the front cover bolts.