Don’t forget to reset your
injection rate to the proper ratio.
Reassembly
9. Using the Dosa-Lube provided in
the kit, rub a small amount onto the
injection stem o-ring (JDI122) and
the black stem o-ring (JDI100).
JDI122
JDI100
Slide the white
injection stem
(PDI753) down
into the black
sleeve (8P159),
making sure the
key inside the
sleeve is aligned
with the groove
on the white
injection stem. Pull
down on the white
injection stem
(PDI753) as far as
it will go.
10.
11. Slide the injection
stem assembly
nut (PDI702)
onto the black
sleeve (8P159).
Then screw
the adjusting
sleeve
(PPDI037)
back onto the
black injection
sleeve (8P159).
PPDI037
8P159
PDI702
15. Take the new
plunger seal
(JDI121) and
place it on
the groove of
the plunger
(PJDI119) at
the bottom of
the piston.
Attach the injection stem assembly
(8CD033) to the bottom of unit
making sure
make sure
to cut in
a straight
line.
Attach
the hose
and the
hose nut
(PDI748)
back to the
unit.
18. Cut 1” off from the top of the
suction hose to ensure a tight t,
PDI748
17.
14. Insert the new check valve assembly
(PJDI118) back into the bottom of the
injection stem assembly (8CD033)
and screw the check valve nut
(PDI747) back on.
8CD033
Take the new check valve cone
(PDI752)and install the new check
valve cone o-ring (JDI131). Place
the cone part going down into the
check valve barb (PDI742). Insert
the new check valve spring (MDI359)
onto the rod of the check valve cone
(PDI752), place the new top guide
(PDI756) on top and push down,
then turn 1/4 clockwise until the top
guide locks into the check valve barb
(PDI742). Apply Dosa-Lube on the
check valve o-ring (20J002).
NOTE: Do not apply Dosa-Lube
inside the check valve.
13.
12. Reinstall the “C”
clamp (PDI751)
by gently
sliding it over
the threads
at the bottom
of the white
injection stem
(PDI753).
Screw back
the locking
nut (PDI733).
PDI751
PDI753
PDI733
the teeth on
the sleeve t
into the grooves
of the blue
body. Screw the
injection stem
nut (PDI702)
back on.
16. Insert the piston assembly
(8PC002) into the lower housing
(8PP010NPT), then screw the
upper bell housing (8MP039)
back in place.
8P159
PDI753
PDI756
JDI131
MDI359
PDI752
PDI742
20J002
PDI747
PJDI118
JDI121
PJDI119
8MP039
8PC002
8PP010NPT
PDI702
8CD033
