ALTERNATOR - REPAIR

TM 5-4930-233-14

TM 4930-14/1

AIR COMPRESSOR ASSEMBLY

5-13. ALTERNATOR - REPAIR

This task covers:

a. Disassembly

b. Repair

Assembly

INITIAL SET-UP:

Materials/Parts

Equipment Condition

Tools

Solvent, PD-680a, Type III

Alternator Removed

General Mechanics Tool Box

(Item 19, App E)

(para 4-24)

(Section III, Item 1, App B)

Soft Bristle Brush

Muftimeter (Section III, Item 4, App B)

(Item 24, App E)

Solder Gun (Section III, Item 3, App B)

Solder Lead, Tin

(Item 16, App E)

Cloth (Item 22, App E)

Disassembly

(1)

Remove three screws (1) which secure cover and connector assembly (2) to housing (3).

(2)

Remove two nuts (4), two lockwashers (5), tag and disconnect leads from cover and connector assembly (2).

(3)

Remove cover and connector assembly (2).

(4)

Remove eight screws (6) which secure housing (3) to front housing (7) and remove housing (3).

(5)

Remove two nuts (4), two washers (5), two spacers (8).

(6)

Remove three screws (10), two nuts (35), two lockwashers (36), tag and disconnect leads from regulator (12),

and remove regulator.

(7)

Remove two screws (11) and remove cover (13) and brush assembly (14).

CAUTION

Because it may damage stator windings, do not use sharp tools between front and rear housings:

(8)

Mark front and rear housings for use in assembly. Remove nut (9), lockwasher (8), three nuts with

starwashers attached (34), three flatwashers (33) and three insulators (32).

Remove four bolts (15) and nuts (16) to free rear housing (17). While gently rapping with rawhide hammer,

worm rear housing (17) free.

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