Graco TexSpray GM 1030 Instructions-Parts List Manual page 17

DISPLACEMENT PUMP
whenever you repack the pump. The packings is
NOTE Replace the u-cup packing (G-p/nllI
-829)
supplied with the pump repair kit.
A
15. Remove the three screws
(E).
Pull off the cap (F).
Remove the packing (G). Install the new packing
so the lips face into the cap. See Fig 12.
the pump.
(E) to
40-50 in-lb
(45-55
N.m) and screw it onto
Torque to
(45-55
N.m)
40-50 in-ib
16. Reassemble the drain valve. Torque the screws
17. Install the pump and prime
it.
Check the packing
nut
(202)
and tighten
it
just enough to prevent
Fig 12
leakage.
Grease inside of throat
before installing packings
A
throat
must face
down
Ups of v-packings in
4
after i n a l i n g
Grease inside
of
packings
A
Torque 50-70 in-ib
(5.6-8 N.m)
in crosswisi pattern
Torque piston housing
A
to piston seat (213) to
(122-170
N.m)
without changing
alignment of packing
nut
Uns
ofv-packings
on
SO-lZ55-ib
A
after i n d i i n g
Grease outside
of
packings
A
piston
must faca
down
Ups of U-cup
s a
on
If piston seat and rod were
Primer, then red
Locute.
and torque to 80-100
fl-ib (110-135 N.m)
Fig 13
01785
308-269 17