2008 Honda Aquatrax ARX1500T3/T3D factory service manual, Page 276Get this manual
CYLINDER HEADIVALVE Be careful not to Turn the crankshaft clockwise one full turn (360 drop the cam and remove the cam sprocket bolts from the camsprocket bolts and shaftscam sprocket into the crankcase
CAM SPROCKET BOLTS
Rotate the crankshaft counterclockwise (viewed from rear side) so the timing marks ("IN" for intake and "EX" for exhaust) on the cam sprockets are flush with the cylinder head surface and facing outward as shownRemove the cam sprocket bolts from the camshaftsRemove the cam sprockets from the camshaftsSuspend thechain with piece of wire to prevent the chain from falling into the crankcase