General Pump MW Repair Manual - Manual (Page 44)

GENERAL PUMP
A member of the Interpump Group
MW/S SERIES
Page 44
After having completed assembly of the outlet valve units, apply the outlet valve cover (1, fig. 160) and
screw in the 8 M16 x 45 screws (1, fig. 161).
Apply 6 front O-rings on the pump casing (1, fig. 162).
Assembly the pump casing head (1, fig. 163) taking care not to hit the plungers and screw in the 8 M16 x 150
screws (1, fig. 164).
Proceed with calibration of the M16 x 150 screws with a torque wrench as indicated in paragraph 3,
“Screw Tightening Calibration”.
Ref 300791 Rev.C
11-12