26
4.3 Assembling the Pump Body
(1) Install an O-ring to the cover sub-assembly.
NOTE:
Always use a new O-ring.
(2) Install the washer on the cover sub-assembly.
(3) Install a washer on the pump housing side as
well.
(4) Install the ring cam to the drive shaft.
NOTE:
When removing the ring cam, be careful not to
let it touch any surface which comes in contact
with the plunger (which has been polished).
QD0910
QD0911
QD0912
QD0913