16
308854
Displacement Pump Repair
Removing pump
1.
Flush pump. Relieve pressure. Fig. 13. Cycle
pump with piston rod (A) in its lowest position.
2.
Fig. 13. Unscrew suction tube and hose from
pump.
Fig. 13
7672A
A
3.
Fig. 14. Use screwdriver to push retaining spring
(35) up and pin (20) out.
Fig. 14
7674A
35
20
4.
Fig. 15. Loosen locknut by hitting firmly with a
20 oz (maximum) hammer. Unscrew pump.
Fig. 15
7673A
Repairing Pump
See manual 308798 for pump repair instructions.
