Cessna 1969-1976 172 Series Service Manual page 258

nator, wiring shields and the base of the regulator
a r e clean and bright before assembly. Otherwise, may result.
poor voltage regulation and/or excessive radio noise
2 .
1. Voltage Regulator
2. Screw
3. Housing
4. Wire Shields to Ground
5 . Wire to Alternator "F" 9. F i l t e r
-
Radio Noise
6. Wire to Alternator "A+"
10. Wire to Master Switch
7. Wire to Filter 11. Shield
-
Ground
8. Wire to Alternator Ground 12. Wire to Overvoltage Light
Figure 16-5. Voltage Regulator Installation
16-14 Change 3