Graco 310645H Repair And Parts Manual page 24

Reassembly
1 Insert crowned backing
nut on shaft of cylinder.
2 Using new cylinder
from kit, position cylin-
der in sprayer frame,
inserting end of cylin-
der through pump
bracket mounting hole.
3 Install locking nut flush
to end of shaft.
4 Install dampening
grommet.
5 Align hole in end of air cylin-
der and replace pin.
24
6 Replace cotter pin
through hole in pin,
bending ends to secure.
ti4421a
7 Reattach electric wire
terminals. Terminals are
not polarity sensitive and
can be connected to
either post.
8 Gently push hose in
quick release fitting.
9 Replace RotoFlex HD Pump and hose extension,
page 12.
ti4410a
10 Replace front cover and hopper. See Removing and
Replacing Hopper, Front and Back Cover, page 9.
ti4455a
Air Cylinder and Solenoid Valve
ti4417a
ti4407a
310645H
ti4456a