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1E-12
CHARGING SYSTEM
K*.-m »-.•••
^ j u g ^ ; g i » . i « H 8 « t t ) i ^ . i J i M i M « i « t « ^
1. ROTOR
2. FRONT BEARING RETAINER PLATE
3. COLLAR (INNER)
4. BEARING
5. SLINGER
6. FRONT HOUSING
7. COLLAR (OUTER)
8. FAN
9. PULLEY
10. LOCKWASHER
11. PULLEY NUT
12. TERMINAL ASSEMBLY
13. BRIDGE RECTIFIER
14. REGULATOR
15. BRUSH ASSEMBLY
16. SCREW
Fig. IE-12 Alternator Components
17. STATOR
18. INSULATING WASHER
19. CAPACITOR
20. DIODE TRIO
21. REAR HOUSING
22. THROUGH-BOLT
23. BEARING AND
SEAL ASSEMBLY
43105
(7) Inspect condition of brush holder screw in
sulating washers for broken or cracked insulation (fig.
1E-14).
Assembly
CAUTION: Overfilling may cause the bearing to
overheat.
(1) Fill cavity between retainer piate and bearing
one-quarter full
with Delco lubricant 1948791, or
equivalent.
(2) Assemble bearing and slinger into front housing
(fig. 1E-15).
Fig. IE-15 Front Housing Bearing Assembly
43111
(3) Press bearing in with suitable tube or collar that
fits over outer bearing race.
NOTE: Install a replacement retainer plate if the felt
seal in the retainer plate has hardened.
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Troubleshooting
