CYLINDER & LINES GP 4287449 - Caterpillar

29. Use tool (C) to remove snap ring (64). Remove ring (63) and spool (62).30. Remove seat (61) from spring (60) and remove spring (60) from seat (59). 31. Remove spring (overfueling spring) (65) and riser (66). 32. Remove ring (67), races (68) and bearing (69). Make a replacement of shield (70) any time it is removed.33. Use a screwdriver to remove shield (70) as shown. 34. Remove bolts (71) and carrier (72). 35. Remove dowels (73) and flyweights (75).36. Remove shaft (74) and the dowel from shaft (74). 37. Remove races (76) and bearing (77).Assemble Governor
Put clean oil on all parts before assembly. Be sure all oil passages are clear. 1. Install one race (76), bearing (77) and the other race on the camshaft in the fuel injection pump housing. 2. Put flyweights (75) in position on carrier (72)