Grundfos SE - Page 47

11.5.4 Shaft seal removal
1. Remove the 4 M10x25 screws (183).
2. Lift off the lower seal housing (77).
3. Remove the O-ring (39B).
4. Clean the shaft end, to ease the removal of the shaft seal.
5. Remove the 3 M6x16 screws (105A).
6. Carefully pull off the shaft seal from the shaft end, keeping it parallel to the shaft's centerline.
183
105A
105
39B
77
TM084258
47
English (GB)