2005-2011 Honda Recon TRX250TE/TM service manual, Page 152Get this manual
CYLINDER PISTONCAMSHAFT Push the stopper with the screwdriver, and press the push rod with your finger, then hold it in the fully retracted position
Install the cam chain tensioner adjuster and boltsNOTE-
Confirm that the mark on the flywheel is aligned with the index mark on the rear crankcase cover, while the punch mark on the camshaft is aligned with the index mark on he fronl