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 TM 9-2320-312-24-1
ALTERNATOR REPLACEMENT - CONTINUED
0090 00
REMOVAL - CONTINUED
NOTE
For proper serpentine belt alignment with alternator pulley, alternator bracket may be adjusted slightly for-
ward or backward. Mark position of alternator bracket on engine to ensure accurate installation.
7.
If alternator bracket (13) is damaged, remove eight bolts (14) and alternator bracket (13) from engine (19).
8.
Place alternator (1) in a soft-jawed vise to loosen locknut (11). Use a puller to remove locknut, alternator pulley (10),
and key from shaft of alternator. Inspect key for damage. Replace key if damaged.
9.
Remove voltage regulator (WP 0091 00).
INSTALLATION
1.
Install voltage regulator (WP 0091 00)
2.
Install key, alternator pulley (10), washer, and new locknut (11) on shaft of alternator (1). Place alternator in a soft-jawed
vise and tighten locknut to 120 lb-ft (163 Nm).
NOTE
For proper serpentine belt alignment with alternator pulley, alternator bracket may be adjusted slightly for-
ward or backward.
3.
If removed, install alternator bracket (13) to engine with eight bolts (14).
WARNING
Alternator weighs approximately 50 lb (23 kg). Assistance is required to safety replace alternator.
CAUTION
When installing alternator to vehicle, use care to avoid damaging air conditioner lines and fittings.
4.
Install alternator (1) to alternator bracket (13) with two bolts (17), washers (16), and new locknuts (15). Do not fully
tighten locknuts.
5.
Install tensioner arm (12) to top of alternator (1) with bolt (9) and nut (8). Tighten nut to 26 lb-ft (35 Nm).
6.
Tighten two locknuts (15) to 60 lb-ft (81 Nm).
7.
If loosened, tighten screw at tensioner arm (12) attachment to engine.
8.
Install two washers, 24-volt cable (6), new lockwasher, and nut to 24-volt terminal stud. Tighten nut to 80 lb-in (9 Nm).
9.
Install two washers, 12-volt cable (7), new lockwasher, and nut to 12-volt terminal stud. Tighten nut to 80 lb-in (9 Nm).
10.
Install ground cable (21) to GND of alternator (1) with washer (20), new lockwasher (19), and screw (18). Tighten
screw to 80 lb-in (9 Nm).
11.
At top of alternator (1), install wire (5) to terminal stud of voltage regulator (2) with new lockwasher (4) and new lock-
nut (3). Tighten locknut to 30 lb-in (3.4 Nm).
0090 00-3
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