Komatsu 830E-AC Shop Manual page 281

18. Press rotor shaft (48) out of front bearing (9).
FIGURE 10-70.
9. Front Bearing
19. Remove beveled retainer ring (8) using heavy-
duty internal snap ring pliers. Save the retainer
ring.
FIGURE 10-71.
8. Beveled Retainer
Ring
D10003 07/06
48. Rotor Shaft
9. Front Bearing
Battery Charging Alternator
20. Remove flat retainer ring (10) using heavy-duty
internal snap ring pliers. Save the ring.
FIGURE 10-72.
10. Flat Retainer Ring
21. Place the drive end housing face down on a
hydraulic press with the outer surface of the
housing supported by the press table.
FIGURE 10-73.
9. Front Bearing
D10-51