General Pump MW Repair Manual - Manual (Page 42)

GENERAL PUMP
A member of the Interpump Group
MW/S SERIES
Page 42
Insert the front O-ring in the suction valve (1, fig. 152).
Proceed with outlet valve assembly:
Insert the anti-extrusion ring, exploded view position 23 from the Owner’s Manual, (1, fig. 155).
After having completed assembly of the suction valve units, apply the suction valve cover (1, fig. 153) and
screw in the 8 M16 x 45 screws (1, fig. 154).
Ref 300791 Rev.C
11-12