2000-2003 Honda TRX350 Rancher factory service manual, Page 75Get this manual
LUBRICATION SYSTEM ASSEMBLY PUMP BASE (Scavenge side) STOPPER PLATE SPRING RELIEF VALVE COTTER PIN SCAVENGE OUTER ROTOR SCAVENGE INNER ROTOR THRUST WASHER DOWEL PINS PUMP SHAFT DRIVE PIN
DRIVE PIN
PUMP SPACER FEED OUTER ROTOR FEED INNER ROTOR
PUMP BODY (Feed side) Install the following into the pump body: outer rotor inner rotor drive pin and shaft with the stepped end facing pump base (inside) dowel pins Assemble the pump body and spacer