Komatsu 830E-AC Shop Manual page 273

NOTE: Disassembly of the alternator can be made
easier by using a support stand, as shown. The
Support Stand section in this chapter provides
dimensions to manufacture the stand.
FIGURE 10-38.
The alternator weighs approximately 32 kg (70
lbs). Be careful when moving or positioning the
alternator to prevent personal injury.
2. Position the alternator in the support stand with
the anti-drive end facing up.
FIGURE 10-39.
D10003 07/06
3. Remove and discard nine lock flange nuts (14)
from anti-drive end housing (64) using a 9 mm
socket.
14. Lock Flange Nuts
4. Remove anti-drive end housing (64) from shell
(58).
NOTE: Removal may require the use of a three jaw
gear puller.
58. Shell
64. Anti-Drive End
Housing
Battery Charging Alternator
FIGURE 10-40.
64. Anti-Drive End
Housing
FIGURE 10-41.
74. Three Jaw
Gear Puller
D10-43