Graco C27130, Instructions-Parts List Manual

Page: 7 / 14

Service
310547C 7
Automatic Flow Gun
Reassembly
This procedure describes how to reassemble the auto-
matic flow gun. Refer to the
Parts information on the
applicable pages while performing the reassembly pro-
cedure.
NOTE: For the best results, use all the parts in the
repair kit.
Clean all the parts thoroughly before reassembling.
Check them carefully for damage or wear, replacing
parts as needed.
Prior to installation, lubricate all seals and o-rings with
PARKER-O-LUBE
™
or an equivalent lubricant. Check
with the material supplier for a compatible lubricant.
To reassemble the flow gun, perform the following pro-
cedure:
1. Install the internal parts in the gun body (16) as fol-
lows:
Model C27151: Follow steps b--f below. Skip step
a.
All other models:
a. Tap the seal (8) into place in the gun body (16)
lightly with a soft rod or dowel. See Fig. 1.
b. Install the o-ring (6) in the groove inside the
packing nut (5).
c. Put the o-rings (14) on the seals (13). Insert the
seals into the recessed hole in the packing nut
(5).
d. Insert the packing washer (15) in the gun.
e. Install o-ring (7) in the groove at the end of
packing nut (5).
f. Using a deep well socket wrench, install the
packing nut (5) in the gun.
F
IG
. 1
10
15
19
16
18
17
7
9 8
6
4
5
1
3
2
14
13
12
11
1
3
2
4
5
6
C27130 shown
1/8 npt air inlet (to open valve and
start dispensing)
1/8 npt air inlet (to close valve)
1/4 npt fluid inlet
Note the position of the washer (9)
1/4 in. (6.4 mm) ID orifice,
2 in. (50.8 mm) long
9/32 in. (7.1 mm) dia.
1
2
3
4
5
6
Model
Repair Kit Pages New Old
C27130 12060-A C27131 9 and 12
C27134 12060-AV C27133 10 and 12
C27132 12060-AS C27133 10 and 12
C27151 12062 None 11