Stupid mistake removing cylinder head

[todd5854]

KA24DE from 94 S13.

When pulling off the UPPER timing chain, I forgot to mark the lower gear, the one that goes to the lower chain. I think its called timing gear? (Someone please give me the right term.) When putting this together what will I have to do?

Upper cam gears are marked and tie wrapped on so they keep their place. Only concern is getting them in the right spot again.

Engine IS on TDC, with cam lobes facing outward. Cams are now removed though...

*********ALSO... that timing gear, has a 24mm bolt holding it on. Do I need to remove it to get the cylinder head off? IT WONT COME OFF!!!!! I tried a breaker bar, and my air gun.. nothing.


ALSO, that MM allen do you need for the head bolts? Pretty sure they are 10MM. Want to make sure.