2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 168Get this manual
CYLINDER HEADIVALV E CAM SHAFT A pply ngine il to th cap nut th read and seat ing surfaces and nst all he fo low ing fas te ne rs:ur washers and cap utshree new washers and seven bolts Tigh ten the nuts and bolts criscross pattern in sev eral steps
TORQUE: Cap nut: 54 Nm kgf 40 Ibftt) 5.5
Insta ll he spark plug cap