2006 Honda TRX680 Rincon Factory Service Manual, Page 114Get this manual
LUBRICATION SYSTEM Install the dowel pins into pump bodies C, and AInsert the drive pin into the pump shaftInstall the inner rotor onto the pump shaft, aligning its grooves with the drive pinInstall the outer rotor into oil pump body DInstall pump body onto pump body CDOWEL PINS PUMP BODY D
OUTER ROTOR