4-5.3. 100 AMPERE DUAL VOLTAGE ALTERNATOR (12447110) REPLACEMENT(Cont’d)
b. Installation
1.
Install alternator pulley (4) (para. 4-3).
2.
Install fan guard assembly (6) on alternator (11) with three bushings (5), washers (8), and
capscrews (7).
WARNING
Alternator must be supported during installation. Failure to
support alternator may cause injury to personnel or damage to
equipment.
3.
Position alternator (11) on mounting bracket (13), with support bracket (12) on outside of
alternator (11), and install washer (10), capscrew (9), washer (3), lockwasher (2), and nut (1).
NOTE
Ensure terminals are clean before connections are made.
4.
Install washer (29) and screw (28) on alternator adjustment bracket (27) and alternator (11). Do not
tighten screw (28).
5.
Install positive cable (14), washer (15), and nut (16) on positive stud (24). Tighten nut (16) to
10-15 lb-ft (14-20 N•m).
6.
Slide rubber boot (17) over positive stud (24).
7.
Install lead 3B (22) and ground strap (21) on ground point (23) with washer (20), lockwasher (19),
and screw (18). Tighten screw (18) to 8-12 lb-ft (11-16 N•m).
8.
Install drivebelt (25) on alternator pulley (4) and rotate alternator (11) to put tension on
drivebelt (25). Tighten screws (26) and (28).
TM 9-2320-280-20-2
4-12.8
Change 2
