Timing Component Alignment Marks: Locations
^ Align the timing marks of the camshaft sprocket(A) and crankshaft sprocket(B) with the No.1 piston placed at top dead center and its compression stroke.
^ Install the idler pulley(A) and tighten the bolt(B) to the specified torque.
^ Install the timing belt tensioner loosely enough for the adjuster to rotate. Make sure that the stopper of base is leaning against the lowering sealing cap on the cylinder head.