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WARNING
EQUIPMENT MISUSE HAZARD
Use only genuine Graco replacement parts. Using
non-Graco parts could alter the gun's grounding
continuity or cause parts to rupture or fail, which
could result in a serious injury and property
damage.
Part No. 238091 Spray Gun
Includes items 1 to 90
Ref.
No.
Part No.
Description
1
189768
RETAINING RING, air cap
2**
190905
SHROUD
3{
189786
GASKET, air cap nut
6
189367
CAP, exhaust
7
185122
MUFFLER/FLAME ARRESTOR
9{
110492
O-RING, PTFE
11
185111
SPRING, compression
12
193033
AIR CAP; See Manual 307803 for
other air caps
13
186615
NEEDLE, electrode
14
191832
NOZZLE, fluid; See Manual 307803
for other nozzles
15
223977
STUD, resistor
17
238039
REGULATOR, fluid; See separate parts
list on page 46
18*
102982
O-RING; PTFE
19
186766
ARM, actuator
20{
185113
GASKET, manifold; polyethylene
21
112689
SCREW, socket; 1/4 x 0.75"
23
236826
PISTON ASSY.;
Includes items 23a–23g
S
23a{
111508
O-RING;
S
23b{
111504
O-RING; fluoroelastomer
S
23c{
112319
O-RING; fluoroelastomer
S
23d
189355
STEM, piston
S
23e
189747
PISTON
S
23f{
189752
PACKING, u-cup; ultra high molecular
weight polyethylene
S
23g
189754
ROD, piston
24
185096
SCREW, cap, relieved; M5 x 0.8
25
222319
ALTERNATOR, turbine
Includes items 25a and 25b
S
25a{
110073
O-RING, Vitonr
S
25b
185124
CUSHION
26
223940
BARREL, gun
Spray Gun Parts
Qty.
1
1
1
1
1
r
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
3
1
1
1
1
Ref.
No.
Part No.
Description
27
237250
POWER SUPPLY ASSY.; 60 kV
Includes items 27a–27f
S
27a
186840
GASKET
S
27b
185099
PAD
S
27c
185145
PAD
S
27f
192361
PAD
28
224747
PACKING ROD ASSY.
Includes items 28a–28h
S
28a
185495
HOUSING, packing
S
28b
223981
ROD, fluid
S
28c
185488
NUT, packing
S
28d*
186069
SPACER, packing
S
28e
178763
PACKING, rod
S
28f*
178409
PACKING, fluid
S
28g*
111504
O-RING, fluoroelastomer
S
28h*
111316
O-RING, fluoroelastomer
29
238097
BODY, gun
30
185114
RETAINER RING, alternator
31
112638
FITTING, fiber optic (shown on
page 54)
36
102025
NUT, hex; 1/4"–20
46
101324
NUT, hex jam; 1/4"–20
75
237553
MANIFOLD ASSY.; See separate parts
list on page 55
77.
107460
WRENCH, ball end
78.Y 186118
SIGN, warning, spray area, English
80.
217115
GREASE, dielectric, tube
83.
191744
MULTI-TOOL
84.Y 179791
TAG, warning
85.
189888
COVER, gun
86.Y 290171
SIGN, warning English
87Y
290069
LABEL, warning
88
190899
ADAPTER
89
111328
FITTING, tube
90
054730
TUBING, air; 5/32 O.D.
* These parts are included in Fluid Seal Repair Kit 237765,
which may be purchased separately. This kit also in-
cludes the fluid hose o-rings; refer to page 56.
{ These parts are included in Air Seal Repair Kit 236827,
which may be purchased separately.
** Order the warning label 290069 (item 87), at no cost,
when ordering the shroud. Affix the label to the shroud.
. These parts are not shown in the parts drawing.
[ Order the length of tubing needed.
Y Replacement Warning labels, tags, and signs are avail-
able at no cost.
Qty.
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
[
308496
53
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Troubleshooting
