1997-2001 Honda TRX250 Fourtrax Recon Service Manual, Page 118Get this manual
CYLINDER HEADCYLINDERPISTON Instal the follow ing: Spark plug cap Carburetor (pa ge 5- 12)Exhaust pipe (page 2-9)
Install new cylinder head cover gasketInstall new O- ri ng into the groove of th rocker arm holder
Install the cylinder head cove and tighten the bo ltsInsta ll the fuel tank heat insulator and fuel tank (page 5- 18)