TM 10-8145-222-23
0030
REPLACE CONTINUED
14. Tag and disconnect wiring harness (Figure 4, Item 15) from alternator (Figure 4, Item 4).
15. Remove self-locking nut (Figure 4, Item 3) and spacer (Figure 4, Item 16) from shaft tensioner (Figure 4,
Item 17) mounted on adjusting arm (Figure 4, Item 18). Discard self-locking nut.
16. Remove alternator lower mount bolt (Figure 4, Item 2), washer (Figure 4, Item 19), lock washer (Figure 4,
Item 20), and nut (Figure 4, Item 21). Discard lock washer.
17. Remove mounting bolt (Figure 4, Item 1), washers (Figure 4, Item 22 and 23), nut (Figure 4, Item 24), and
adjusting arm (Figure 4, Item 18) from mount (Figure 4, Item 25).
18. If necessary, remove adjusting bolt (Figure 4, Item 5), washer (Figure 4, Item 26), and shaft tensioner (Figure 4,
Item 17) from adjusting arm (Figure 4, Item 18).
19. If removed, install adjusting bolt (Figure 5, Item 5), washer (Figure 5, Item 26) and shaft tensioner (Figure 5,
Item 17) on adjusting arm (Figure 5, Item 18).
20. Position adjusting arm (Figure 5, Item 18) on mount (Figure 5, Item 25) and secure with bolt (Figure 5, Item 1),
washers (Figure 5, Item 22 and Item 23), and new self-locking nut (Figure 5, Item 24). Do not tighten at this
time.
NOTE
It will be necessary to rotate the alternator to install the V-belt adjust bolt. It is not
necessary to install the V-belt adjust bolt in any particular location in the slotted
opening in the adjusting arm as long as the adjusting bolt is through the adjusting
arm and secured in the shaft tensioner.
21. Position alternator (Figure 5, Item 4) on engine and install shaft tensioner (Figure 5, Item 17) through mounting
hole on alternator.
22. Install alternator lower mount bolt (Figure 4, Item 2), washer (Figure 4, Item 19), new lock washer (Figure 4,
Item 20), and nut (Figure 4, Item 21). Do not tighten at this time.
23. Install new self-locking nut (Figure 4, Item 3) and spacer (Figure 4, Item 16) on shaft tensioner (Figure 4,
Item 17) mounted on adjusting arm (Figure 4, Item 18). Do not tighten at this time.
24. Install alternator V-belt (Figure 5, Item 6) on alternator pulley (Figure 5, Item 7).
25. Ensure alternator V-belt (Figure 5, Item 6) is on other pulleys.
CAUTION
Excessive force when placing tension on the alternator V-belt may cause damage to
the alternator bearing. Use hand force only to apply tension. Do not use pry bar or
any other mechanical tool to apply tension to the alternator V-belt during installation
or adjustment procedures.
26. Pull alternator (Figure 5, Item 4) slightly outward to tighten V-belt (Figure 5, Item 6), then turn the adjusting bolt
(Figure 5, Item 5) clockwise to keep tension on the V-belt (Figure 5, Item 6).
0030-6
