Parts
3A8563B
19
40cc Pump
1. Lubricate seals, o-rings, lead-in’s and moving parts with
grease.
Apply one stripe of removable strength anaerobic sealant on
threads.
Torque to 50-ft-lbs (67.5 N•m).
Assemble and torque after displacement rod (115) is
assembled through throat retainer (119). Torque to 45 ft-lbs
(61.01 N•m)
Torque tie bolts (105) in star pattern ( F
ft-lbs (13.5 N•m). Then torque again to 50 ft-lbs (67.5 N•m).
Finally torque to 200 ft-lbs (271 N•m).
Torque to 200 ft-lbs. (271 N•m).
See
Piston Retainer Torque Specifications
table on page 15
for torque specification.
Must be pressed straight into housing.
Apply anti-seize lubricant to threads.
Ensure spring side of one throat seal (126) faces throat
cartridge (118) and spring side of other seal faces throat
retainer (119).
Ensure spring side of one piston seal (117) springs face
displacement rod (115) and piston bearing retainer (116).
Fully assemble piston seals(117) and piston bearing retainer
(116) onto pump rod bottom (124) before tightening piston
retainer (114)..
Torque to 70 ft-lbs. (95 N•m).
NOTICE
Specification sheets and Graco testing indicate that
anaerobic sealant requires three days to fully cure. Failure
to allow three days for full cure may result in damage to
the equipment from parts coming loose during operation.
If faster cure time is required, warm components to 104° F
(40° C) for 6 hours.
2
3
4
5
6
7
8
9
10
11
12
13
105
104
102
102
115
113
111
108
110
108
109
112
107
101
103
101
124
117
116
114
106
112
111
109
110
108
148
149
2
13
12
11
9
7
5
2
121
133
135
134
147
145
146
126
120
118
125
119
4
8
10
8
6
9
10
