By the way, on the TB drive pulley and oil pump, there is a TDC marking on them so make sure to keep them in this position and never move it while the crank and camshaft/valve are not at the right timng.
Time to remove the camshaft.
Loosen the bolts on the cam holder plates in sequence. I normally just write down the sequence number on the plate.
Don’t forget to replace this O-ring at each bank on the dowel pin.
This is very important as you are relying on this O-ring to keep enough oil pressure through the oil passage on the cam holder and holder plate. There are tiny holes on them to spray the oil to the camshaft and the rocker arms.
Remove any liquid gasket residue and clean all parts before re-assembly. Again, it is important to blow compressed air on the tiny holes on each parts in order to establish clean oil passage.
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