TM 9-2320-289-20
4-2.
ALTERNATOR AND BELT REPLACEMENT (ALL EXCEPT M1010) (Con’t).
I b. INSTALLATION I
1.
2.
3.
4.
5.
6.
7.
8.
9.
NOTE
If installing belt (11 or 20), perform steps
If installing left side alternator brackets (1
and 6 through 9.
6-8.
or 13), perform steps 1, 3,
If installing right side alternator brackets (17 or 25), perform steps 2, 4,
and 5 through 9.
If installing left side alternator (9), perform steps 3 and 5 through 9.
If installing right side alternator (15), perform steps 4 and 5 through 9.
Position support bracket (13) on studs (8). Move power steering pump as required and install
support bracket with 2 nuts (14) and bolt (12). Install adjusting bracket (1) with 3 bolts (2).
Install brace (6) with nut (7) and bolt (3).
Install adjusting bracket (17) with nut (16) and bolt (18). Position support bracket (25) on studs
(21) and install with 2 washers (24) and nuts (23).
Position alternator (9) on brackets (1 and 13) and install with washer (4), adjusting bolt (5),
and 2 pivot bolts (10). DO NOT fully tighten bolts.
Position alternator (15) on brackets (17 and 25) and install with spacer (26), pivot bolt (22),
and adjusting bolt (19). DO NOT fully tighten bolts.
Connect alternator electrical leads and terminal plugs.
Position belt (11 or 20) on pulleys.
CAUTION
Ensure that belt (11 or 20) tension is correct. A belt too loose or too tight
can cause damage to alternator (9 or 15) and belt.
Rotate alternator (9 or 15) until belt (11 or 20) appears tight. Tighten adjusting bolt (5 or 19)
and pivot bolt (22) or pivot bolts (10).
Connect both battery negative cables. (See paragraph 4-38)
Using belt tensioning gage, check belt (11 or 20) tension. (See Appendix E)
4-4
