Piper COMANCHE PA-24-180 Service Manual page 11

PIPER COMANCHE SERVICE MANUAL
LIST OF ILLUSTRATIONS (continued)
Subject
9-1. Generator and Starter Wiring System
9-2. Sectional View of Generator
9-3.
Wiring Circuit of Three Unit Regulator
9-4. Use of Riffle File to Clean Contact Points
9-5. Voltage Regulator Air Gap Check and Adjustment
9-6. Adjusting Voltage Regulator Settings
9-7. Checking Voltage Setting, Fixed Resistance Method
9-8. Checking Voltage Setting, Variable Resistance Method
9-9. Cutout Relay Air Gap Check and Adjustment
9-10. Cutout Relay Point Opening Check and Adjustment
9-11. Checking Cutout Relay Closing Voltage
9-12. Adjustment of Cutout Relay Closing Voltage
9-13.
Checking Current Regulator, Load Method
9-14. Checking Current Lead Method, Jumper Lead Method
9-15.
Alternator and Starter Wiring System
9-16. Cross Sectional View of Alternator
9-17. Checking Rotor
9-18. Slip Ring End Frame
9-19. Checking Stator
9-20. Checking Diodes
9-21.
Brush Holder Assembly
9-22. Exploded View of Heat Sink Assembly
9-23. Checking Alternator Output
9-24.
Volt-Ohmmeter Test
9-25. Jumper Connection
9-26. Regulator Checks
9-27. Relay Test
9-27a. Exploded View of Alternator
9-27b. Alternator and Starter Wiring System Schematic (Prestolite)
9-27c. Removal of Rectifier
9-27d. Removal of Slip Ring End Bearing
9-27e. Removal of Drive End Head
9-27f.
Removal of End Head Bearing
9-27g. Testing Rotor for Grounds
9-27h. Testing Rotor for Shorts
9-27i. Installation of Bearing
9-27j. Installation of Rectifier
9-27k. Terminal Assembly
9-271. Slip Ring End Bearing Assembly
9-27m. Testing Alternator
9-27n. Brush Installation
9-270. Internal Wiring Diagram
9-27p. Regulator Diagram
9-27q. Testing Regulator
9-27r. Application of Overvoltage Control
Revised: 8/15/98
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3A16
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3A24
3A24
3BI
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3BII
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3CI
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PREFACE
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