Operating instructions

4-14
d. Remove nut (13) and washer (14), and bolts (15,
16); Idler kiss bracket (17) will come off at this time.
Generator (18) should pull free. Remove special washers
(19), bushings (20), and bushing spacer (21). Remove
support bracket (22) and mounting bracket (23) by
removing nuts and washers retaining them to the
crankcase.
NOTE
Certain specifications use a belt driven
alternator in place of the generator.
However, the removal and assembly
instructions are basically the same.
4-19. GENERATOR (See Figure 4-14).
a. Loosen sheave retaining nut on both starter drive
adapter and generator. Loosen adjusting arm screw, tilt
generator, and remove belt (1).
b. Remove generator sheave retaining nut and remove
spacer (2) and sheave (3). Tape Woodruff key to shaft
and replace retaining nut to protect threads.
c. Remove bracket adjusting screw (4) and washer (5).
Remove bracket retaining screw and bracket (6). 4
d. Remove nut (9) and bolts (10, 12). Generator (14)
should pull free at this time. Remove special
washers (15), bushings (16) and bushing spacer (17).
Remove support bracket (19) and mounting bracket
(20) by removing nuts and washers retain- ing them
to the crankcase.
4-20. ALTERNATOR ASSEMBLY (See Figure 4-15).
a. Remove four sets of attaching parts (1, 2) and pull
alternator (3) and baffle (4) from crankcase.
b. Remove cotter pin (5), nut (6) and pull hub assembly
from alternator shaft. Remove Woodruff key (7).
c. Separate thrust washer (8), gear assembly (9, 10),
clutch spring (11) and hub (12).
d. Remove “O” ring (13).
FIGURE 4-13. GENERATOR ASSEMBLY
1. Belt, Generator Driven
2. Spacer, Generator Driven
3. Sheave, Generator Driven
4. Screw
5. Washer, Plain
6. Screw
7. Washer, Special
8. Bushing, Rubber
9. Bushing, Spacer
10. Bracket
11. Nut, Self-Locking
12. Idler, Kiss
13. Nut, Plain, Hex
14. Washer, Plain
15. Bolt
16. Bolt
17. Bracket Assembly
18. Generator, 12 Volt, 50 Amp.
19. Washer, Special
20. Bushing, Rubber
21. Bushing, Spacer
22. Bracket, Support
23. Bracket, Mounting