Rotate the crankshaft clockwise and align the timing marks to set the No. 1 cylinder's piston to TDC.
At this time, the timing marks of the camshaft sprocket and cylinder head cover should coincide with eachother and the dowel pin of the camshaftsprocket should be at the upper side.
Remove the crankshaft pulley, engine coolant pump pulley and drive belt.
Remove the timing belt cover.
Remove the auto tensioner.
If the timing belt is reused, make an arrow mark indicating the turning direction (or the front of the engine) to make sure that the belt is reinstalledin the same direction as before.
In this case the timing marks on the camshaft sprocket and on the locker cover should be aligned and the dowell pins on the camshaft sprockets shouldbe positioned upward.
Remove the timing belt.
Remove the camshaft sprockets.
Be careful not to damage the cylinder head and camshaft sprocket with the wrench.
When the oil pump sprocket nut is removed, first remove the plug at the left side of the cylinder block and insert a screwdriver to keep the left counter balance shaft in position. Use a screwdriver with a shaft measuring 8 mm (0.3in.) in diameter which can be inserted by more than 60 mm (2.36 in.)
Remove the oil pump sprocket retaining nut and the oil pump sprocket.
Loosen the right counter balance shaft sprocket mounting bolt until it can be loosened by hand.
Next, remove the tensioner "B" and then the timing belt "B."
After the timing belt "B" is removed, do not attempt to loosen bolts while holding the sprocket with pliers or any other tool.
Remove the crankshaft sprocket "B" from the crankshaft.
