Graco THERM-O-FLOW T7 Series Instructions Manual page 43

Pump and pressure adjuster assembly
Pump assembly 118439 includes items 53-79.
Pressure adjuster assembly 118180 includes items
80-88.
Ref.
No. Part No. Description
53 SCREW, cap 1/4-20 x 1
54 RETAINER, housing
55* SEAL, shaft
56 HOUSING, pump seal
57* WASHER, thrust
58 SCREW, cap 1/4-20 x 2
59 SHAFT, pump
60 PIN, dowel, 3/16 diam x 2 in
61* O-RING
62 BUSHING
63 PIN, spring
64 PLATE, drive side
65* O-RING
66 KEY, shaft
67 GEAR, drive
68 BUSING
69 BUSHING
70 GEAR, slave
71 PLATE, center section
72 PIN, dowel 1/2 x 2 diameter
73 BUSHING
74 PLUG, hollow hex
75* O-RING
76 PLATE, pump side
77 PLUG, 1/8 npt
78† O-RING
79† SEAT, adjuster
80† NEEDLE, pressure adjuster
81† SPRING, pressure adjuster
82† SHAFT, pressure adjuster
83† O-RING
84† SEAL, flow valve
85† O-RING
86 BODY, pressure adjuster
87 SCREW, set 10-32 x 1/4
88 KNOB, pressure adjuster
† Included in pressure adjuster repair kit 118150.
* Included in T7 pump rebuild kit 118152.
This kit also includes two O-rings (not pictured) that
fit between the pump assembly and tank housing.
See Parts page 38, item 32.
309832D
Qty.
2
1
1
1
1
3
1
2
1
1
2
1
2
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Parts
43