2001-2003 Honda TRX500FA Factory Service Manual, Page 84Get this manual
LUBRICATION SYSTEM Install the two dowel in sInst all he rive pin and inne rotor B, ali gning the pin grooves ith the dri ve in Install outer rot BDRIVE PIN
Inst all the pump spacerInstall the drive pin and inner ro to Cal ig ning the pin grooves with the drive pin Inst all ou ter rot C