ARMY TM 9-6115-642-24
AIR FORCE TO 35C2-3-455-12
MARINE CORPS TM 09247A/09248A-24/2
CHAPTER 4
DIRECT SUPPORT MAINTENANCE INSTRUCTIONS
Section I. MAINTENANCE OF DC ELECTRICAL SYSTEM
4-1. BATTERY CHARGING ALTERNATOR.
4-1-1 Disassembly (Model 8EM3005CA).
a.
housing (19).
b
c.
Remove bolts (9), insulating washers (1 I), and voltage regulator (10) from rear housing (19)
d.
Remove nut (12) and straighten strap (13).
e.
f.
Remove bolts (15), diode-trio (16), and rectifier bridge (17) from rear housing (19)
g.
Match mark front and rear housings, and remove thru-bolts (18)
stator winding.
h.
Insert two flat tip screw drivers in opposite openings between stator (21) and rear housing (19) and
pry units apart, refer to Figure 4-1.
I
Remove rear housing (19. Figure 4-8) and stator (21) from front housing (29).
Figure 4-1. Housing Separation
j.
Remove nut (22), lockwasher (23), pulley (24), fan (25), spacer (26), and woodruff key (27) from
rotor assembly (28) shaft.
k.
Using arbor press, remove rotor assembly (28) from front housing (29).
I.
Remove bearing retaining screws (30) and press bearing (31) from front housing (29)
Change 4
4-1
