308155 21
Displacement Pump Repair
(Models 239882, 224741, and 224742)
Intake Valve Reassembly
7. Grease the inside top of the displacement cylinder
(108) opening. Thread the guide collar, Part No.
168085, onto the displacement cylinder. Slide the
packing assembly into the collar/cylinder. See Fig.
14. Remove the guide collar.
NOTE: If you removed or turned the hex nut (103),
check the ball travel. It should be 0.2” (5 mm), as
shown in Fig. 13.
8. To reconnect the reciprocator and pump, screw the
connecting rod (117) into the displacement rod
(34). Install the cotter pin (118). Make sure the
o-ring (119) in the bottom of the adapter (43) is in
good condition. Push the cylinder up into the
adapter, and engage the threads. Screw in the
pump, using a strap wrench for the final tightening.
See Fig. 13.
9. Reinstall the intake valve assembly by doing the
reverse of step 6 on page 20.
Fig. 13
01666
117
103
104
116
115
114
114
106
114
107
115
108
112
109
111
110
118
119
105
0.2 ”
(5 mm)
Fig. 14
01667
117
104
168085
guide collar
108
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