Graco Hydra-Clean 800-233 Instructions-Parts List Manual page 10

4. Inspect the plunger shaft for oil
crankcase. If leaking is obvious, replace the oil
.seals (216). Otherwise,
seals as they cannot be reused.
NOTE:
Oil Seal .Kit, part
available to replace all three seals.
5.
Lightly grease the oil seal (if
and the flinger, and replace them
shaft. Then install the plunger.
6. Lightly grease the retaining screw (217)
outer end of the plunger. Place the washer(218).
O-ring (214) and backup ring (220) around the
screw and install the screw through the plunger.
Torque to 14.4 ft-lb
NOTE:
If you plan to replace the packings, go to
Servicing the V-Packings.
7. Lubricate the outside of each plunger. Slide the
manifold onto the crankcase, being careful notto
damage the seals.
10'
802-777
,..... . . . ~. .~ . . . .
,
_ i
leakage from the
DO
NOT remove these
no.
801-658, is
is being replaced)
it
on
the plunger
and the
(2 Nrn).
FIGURE 4
..
-
.~ . .... . . . . . . . . .
8. Install the eight Allen head cap screws(20l)and
washers (202)finger tight. Torque the screws to
15.9 ft-lb (2.2 Nm) following the tightening
3.
pattern in Figure
the manifold to bind or jam.
3
FIGURE
.
. .
~
~
Uneven tightening maycause
. .
. .
. . . .. ~. .....
. .
" .
. ,
~