General Pump SM Repair Manual - Manual (Page 25)

Insert the seal ring inside the reduction gear cover with the use of special tool #F27605200 (1, fig. 90).
Before proceeding with seal ring assembly, check lip seal conditions. If replacement is necessary, position the
new ring on the bottom of the groove as indicated in fig. 91.
If the shaft should present a diameter wear corresponding to the lip seal, to prevent
griding, position the ring in the second sproke as indicated in fig. 91.
GENERAL PUMP
A member of the Interpump Group
SM SERIES
Page 25
Insert the Seeger ring Ø 120 in the housing (1, fig. 87).
Ref 300894 Rev.A
06-12
Assemble the reduction gear cover with the aid of an extractor hammer (1, fig. 88) and fasten them with (7)
M10x40 screws (1, fig. 89). Take care to properly couple the two components on the bearing 40x90x23.
Calibrate the screws with a torque wrench as indicated in Section 3 “Screw Tightening Calibration”.