TM 10-4320-315-24
3-19. MAINTENANCE OF ALTERNATOR
This task covers:
a.
Disassemble
c.
Repair
e.
Assemble
b.
Inspect
d.
Test
INITIAL SETUP:
Tools
Equipment Conditions
General Mechanics Tool Kit
Alternator removed (para. 2-52).
(Item 1, Appendix B)
Multimeter, Digital
(Item 3, Appendix B)
Materials/Parts
Lockwashers (TM 10-4320-315-24P)
a.
DISASSEMBLE. (Figure 3-17)
(1)
Remove screws (1) with captive washers and voltage regulator (2).
(2)
Remove nut (3), flat washer (4), spacer (5), pulley halves (6), flat washer (7), spacer (8), and fan (9).
NOTE
Marking the stator housing and drive end shield with a scribe will assist in reassembly.
(3)
Place scribe mark on housing of stator assembly (13) and drive end shield (11).
(4)
Remove thru-screws (10) and drive end shield (11) with rotor assembly (12) from stator assembly (13).
(5)
Remove screws (14) that secure drive end shield (11) to cover plate (15).
(6)
Remove drive end shield (11) from shaft of rotor assembly (12).
(7)
Unplug wire connector (19) of suppression capacitor (20) from end of housing of stator assembly (13).
(8)
Remove screw (21) and suppression capacitor (20).
(9)
Remove plastic cap (22) from W terminal on housing of stator assembly (13).
(10)
Remove nuts (23), flat washers (24), and insulators (25) from the B+ terminal and W terminal on housing
of stator assembly (13).
3-38
