TM-9-2320-283-20-2
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3
DECEMBER 1983
TM-9-2320-283-20-2 - Page 28 of 852
TM 9-2320-283-20-2
ELECTRICAL SYSTEM.
3-70.
ALTERNATOR AND BRACKET REPLACEMENT (Continued).
LOCATION
/
ITEM
ACTION
REMARKS
A.
REMOVAL (Continued).
11. Alternator (33).
Remove item (33).
Tilt item (33) up from
rear to aid removal.
12. Three screws (29)
Remove from item (32).
Inspect item (32) for
and three lock-
damage. Replace if
washers (28).
damaged.
13. Nut (27), pulley
Remove from item (33) shaft.
Inspect items (26) and
(26), key (15),
(14) for damage.
fan (14), and
Replace if damaged.
spacer (13).
B.
INSTALLATION.
14. Three lockwashers
Secure item (32) to side of
(28) and three
engine.
screws (29).
15. Spacer (13), fan
Install on item (33) shaft.
Transfer parts if not
(14), key (15),
damaged.
pulley (26), and
nut (27).
16. Alternator (33).
Aline and hold in place.
17. Two hex head
Install two items (7), (31),
screws (7), two
and (30), but do not tighten.
washers (31), and
two nuts (30).
18. Alternator adjust-
Lower and aline with mounting
ing rod (20).
holes on engine and item
(33).
19. Hex head screw
Install items (18), (17), and
Do not tighten.
(18), lockwasher
(16) through mounting hole in
(17), and washer
item (20).
(16).
3-400
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