In order to displace the camshaft sprockets, let the first detract the timing chain and likewise the camshaft alignment tool in case it is fitted. With a wrench apply it on the hexagonal part which is at the camshaft to make it fixed while by turning the camshaft sprocket bolt which is located just next to the second lobe of the front lobe. It is necessary to discharge but to mark all camshaft sprockets for the subsequent reassembly. For installation, replace the camshaft sprockets on the original camshafts as well as loosely install the sprocket bolts. Install the left chain guide if it was removed next was the timing chain and the right chain guide. This is followed by the fitting of the timing chain tensioner, tightening of the tensioner to the recommended torque level, and then the removal of a pin to make the tensioner to interact with the chain guide. Insert the camshaft alignment tool back in place and fasten the camshaft sprocket bolt to the required torque with standing the camshafts by applying the wrench, so do not depend solely the alignment tool will lead to damage. Next the oil cooler bolted to the front of the engine can be fitted into this part Now the engine front cover can be fitted. The crankshaft sprocket which bolts to the oil pump drive sprocket can be detached from the crankshaft when the oil pump drive chain is removed. In particular, only factory parts should be installed on the crankshaft sprocket to replace the washers on both sides, otherwise there can be severe damage to the engine.