Honda TRX400EX FOURTRAX 1999 Service Manual page 61

ASSEMBLY
DOWEL PINS
PUMP BODY
RELIEF VALVE
STOPPER PLATE
Install the following into the pump body:
- outer rotor with the punch mark facing the pump
spacer
- inner rotor
- drive pin and shaft with the stepped end facing
pump body
- dowel pins
Assemble the pump body and spacer.
Install the following onto the pump shaft and into the
pump base.
- thrust washer
- drive pin
- outer rotor with the punch mark facing the pump
base
-
inner rotor
Assemble the pump bodylspacer assembly and
pump base by aligning the drive pin with the slots in
the inner rotor.
DY OUTER ROTOR
BODY INNER ROTOR
PUMP SHAFT
BASE INNER ROTOR
LUBRICATION SYSTEM
PUMP SPACER
THRUST WASHER
\
WASHER
PUMP BASE
I
ROTORS
4-5