2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 520Get this manual
TECHNICAL FEATURE Drivi ng in 3rd rangeTh hydr auli passage is connected to sup ply hydr auli oi to the 3rd shift clutchOil is supplied by way ofLinear soleno id va lve c) 1-2 Shift valve 2-3 Shift va lve c:) 3rd Shift clutch (Oil is drain ed by way of: 1st Shift clutch 1-2 Shift va lve r:;) 2nd Orifice control va lve2nd Shift clutch 2-3 Shift va lve S- 3rd Or ifice control va lve)- When shifting fro 2nd to 3rd positionthe draining vo lume of th 2nd clutch hydraulic oil is contro lled by the ordinary orifice and the rd orifice control va lve to redu ce the shift shoc k