General Pump MW Repair Manual - Manual (Page 20)

Remove the tool for blocking the con-rods #F27566200 (1, fig. 32). Insert the upper half-bearings between
the con-rods and the shaft (1, fig. 66).
For proper assembly of the half-bearings, ensure that the reference tab on the
half-bearings are positioned in their housing on the half support (1, fig. 67).
GENERAL PUMP
A member of the Interpump Group
MW/S SERIES
Tighten the 8 M10 x 40 screws (1, fig. 56). Calibrate the screws with a torque wrench as indicated in
paragraph 3 “Screw Tightening Calibration”.
Apply the lower half-bearings to the caps (1, fig. 68) ensuring that the half-bearing reference notches are
positioned in their housing on the cap (1, fig. 68).
Fasten the caps to the half supports by means of M10 x 1.5 x 80 screws (1, fig. 69).
Note the correct assembly direction of the caps. Numbering must be turned upward.
Calibrate the screws with a torque wrench as indicated in paragraph 3 “Screw Tightening Calibration),
bringing the screws to tightening torque at the same time.
Page 20
Ref 300791 Rev.C
11-12