How to disassemble Touareg v6 engine?

The steps to disassemble the TuRuiV6 engine are as follows: Step 1, erect the engine, remove the intake and exhaust manifold and the water outlet pipe of the cylinder head. Then, remove the cylinder head cover and rocker shaft assembly on the front and rear cylinder heads; Remove crankshaft pipe breather pipe and tappet chamber cover. Step 2: Remove the push rod, take out the tappets in turn, and mark the serial number. Carefully remove the tappets in sequence. Step 3: Remove the cylinder head fixing screws, and pay attention to screwing the screws from both ends to the middle. Remove the cylinder gasket and pay attention to the installation direction of the cylinder gasket. Step 4: Turn the engine over and remove the fixing screws of the oil pan (note that the screws should also be screwed from both ends to the middle). Remove the oil pan and oil pan gasket. Step 5: Loosen the fixing screw of the primary oil filter and remove the oil filter, oil pump sprocket and oil pump. Finally, disassemble the engine piston connecting rod group and run the crankshaft, so that the pistons of engine 1 cylinder and cylinder 4 are at the bottom dead center.