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 30 of 852
TM 9-2320-283-20-2
ELECTRICAL SYSTEM.
3-70.
ALTERNATOR AND BRACKET REPLACEMENT (Continued).
LOCATION
/
ITEM
ACTION
REMARKS
B.
INSTALLATION (Continued).
20. Alternator adjust-
Aline item (20) with mount-
ing rod (20).
ing hole on item (33).
21. Hex head screw
Install items (25), (24),
(25), washer (24),
and (8), but do not tighten.
and nut (8).
22. Alternator (33).
Push item (33) towards engine
and replace two items (19).
23. Three jam nuts
Tighten three items (21)
Refer to paragraph 3-71.
(21).
against two items (22) until
proper tension is applied to
two items (19).
24. Hex head screw
Torque item (25) to 30 lb-ft.
(25) and nut (8).
25. Hex head screw
Tighten item (18).
(18).
26. Two hex head
Torque two items (30) to
screws (7) and
30 lb-ft.
two nuts (20).
27. Wire (1), wire
Install items (1), (6), and
Use tags to aid in
(6), and wire
(34).
identification.
(34).
28. Nut (3), washer
Install and tighten items
(2), two nuts (4),
(3), (2), and two items
and two washer
(4) and (5).
(5).
29. Heater return tube
Install item (10) and
Coat threads with pipe
flare nut (10).
tighten.
sealant.
3-402
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