1997-2004 Honda Fourtrax Recon TRX250TE/TM Service Manual, Page 142Get this manual
CYLINDER HEADCYLINDERPISTON Install the cam chain tensioner adjust er and boltsNOTE:
Confirm that the "T" mark on the flywheel is aligned with the index mark on the rear crankcase cover, while the punch mark on the camshaft is aligned ith the index mark on the front crankcase