Remove the cylinder head cover.
(Refer to Cylinder Head Assembly - "Cylinder Head Cover")
Turn the crankshaft pulley and align its groove with the timing mark of the timing chain cover to set the piston of No.1 cylinder to the top dead center on compression stroke.
Remove the timing chain cover.
(Refer to Timing System - "Timing Chain Cover")
Before removing the timing chain, mark the timing chain with an identification based on the location of the sprocket (CVVT) because the identification mark on the chain for TDC (Top Dead Center) can be erased.
Remove the timing chain cam guide (A).
Remove the timing chain crank guide (A).
Install a set pin after compressing the timing chain tensioner by push the timing chain tensioner arm arrow direction. And then remove the tensioner (A) and the tensioner arm (B).
Remove the timing chain (A).
Remove the timing chain guide (A).
Remove the crankshaft sprocket (A).