BATTERY CHARGING ALTERATOR

TM 5-6115-465-34

TO35C2-3-446-2

NAVFAC P-8-625-34

TM06858B/06859D-34

BATTERY CHARGING ALTERATOR

3-5.

front part of insulating bushings (36, 37, 38 and 39)

and Studs (35).

Removal Refer to the Operator and Organi-

zational Maintenance Manual for battery charging al-

(l2) Clamp pulley in a soft-jawed vise and re-

ternator removal procedures.

move nut (44).

b. Disassembly.

(13) Remove assembly from vise and remove

pulley (45) and fan (46).

(1) Remove screws (1, figure 3-4) and care-

fully pull regulator and cover assembly (2) away from

alternator.

NOTE

(2) Tag and disconnect electrical leads to

Use of a puller may be necessary if pulley

completely separate regulator and cover assembly

sticks to rotor shaft.

from alternator.

(3) Unsolder blue and brown leads from fuse

(14) Pry woodruff key (47) from keyway in

rotor shaft and remove spacer (48).

holder (3). Remove nut (4), fuse holder (3) and washer

(5) from cover assembly (2).

(15) Support head assembly (49) and using a

(4) Remove fuse holder cap (6) and fuse (7).

center punch in the indentation in the end of the rotor

shaft, drive the rotor assembly (50) out of the head

(5) Remove screws (8) and cover band (9).

assembly (49).

(6) Remove thru bolts (10) and remove head

(16) Remove snap ring (51) and bearing (52)

assembly (11 ).

and o-ring (55).

(7) Remove nuts (12 and 13), lockwasher (14)

and lead (15).

NOTE

(8) Remove screws (16), lockwashers (17),

insulating plate (18), brushholder (19) and brush and

It may be necessary to press or drive the

spring assembly (20).

bearing (52) out of the head assembly (49).

(9) Remove nuts (21, 22, and 23), lockwasher

(24), screw (25) and flat washers (26) to remove

(17) Use a bearing puller to remove rear

capacitor and clamp assembly (27).

bearing (53) from rotor assembly (50).

NOTE

(18) Remove cover (54) and o-ring (55).

If capacitor and clamp assembly (28) was

not removed and tagged when performing

step 3-5b. (2) above, remove and tag at

Cleaning, Inspection, and Repair.

this time.

(10) Remove nuts (29 and 30), flat washers

(1) Clean all non-electrical parts (housing

(31, 32, 33 and 34). Remove rear part of insulating

fan, bearings, etc. ) in an approved solvent and dry

brushings (36, 37, 38, and 39), and remove rectifier

with filtered compressed air.

and stator assembly (40) from head assembly (11).

(11) Unsolder leads and remove negative

plate and rectifier assembly (41) and positive plate

(2) Clean all electrical parts with a soft

and rectifier assembly (42) from stator (43). Remove

bristled brush and filtered compressed air.

3-7