General Pump MK Repair Manual - Manual (Page 21)

GENERAL PUMP
A member of the Interpump Group
MK SERIES
Page 21
Insert the oil seal inside the reducer flange using the proper tools, p/n 27515900 and 27548200 (1, fig. 70).
Before proceeding with oil seal assembly, verify the conditions of the sealing lip. If replacement is necessary,
position the new ring as indicated in fig. 71.
If the shaft presents diameter wear corresponding to the sealing lip, to avoid the need
for grinding it’s possible to position the ring as indicated in fig. 71.
Apply the reducer flange with it’s gasket to the reducer case (1, fig. 72) and fasten it using 3 M8 x 18
screws (1, fig. 73).
To avoid damaging the oil seal, pay particular attention when inserting the flange on
the pinion.
Calibrate the screws with the torque wrench as indicated in paragraph 3. “SCREW CALIBRATION”