Crf50 Cam gear wont line up

[jamesyo7]

am just in the process of rebuilding the top end on my crf50. have run into a snag.
i have everything put back together and the timing chain doesn't seem to be long enough to let me bolt up the cam gear.
all my timing marks are in place and there doesn't seem to be any gaps to make up for this lack of length.
I didnt pull the chain out during the rebuild so i just cant get my head around it.
Any help would be great. cheers

 

[Hillz]

undo the chain tensioner

 

[jamesyo7]

can you point me in the right direction of where that might be

 

[jamesyo7]

ah **** its behind the flywheel isnt it? i dont have a flywheel pulley

 

[zwebx]

ah **** its behind the flywheel isnt it? i dont have a flywheel pulley

Its a bolt, on the bottom of your case inline with the camchain undo it and pull it out slowly a little but not much oil will come out and a slide may fall out so watch out for that