So overall of timing chain



Both black links lineing up with Cam sprocket marks,



So crank shaft is at correct rotation as key way is pointing 12 o clock. So engine is at TDC. But the crank sprocket mark is not in the same position as it is in the nissan manual. but the yellow chain link is correct.



On the above manual pic the crank sprocket mark is at 4 o clock when the keyway is at 12 clock,

BUT... on my engine the crank sprocket mark is at 6o clock when the keyway is at 12 o clock,

Can some1 tell me should the crank sprocket mark be opposite the keyway? or what does it look like on theres if any1 has 1 ripped?