Piper PA-24 Comanche Service Manual page 526

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PIPER COMANCHE SERVICE MANUAL
LIST OF
ILLUSTRATI0~S
Figure Aerofiche
Grid
xo.
•
9-1.
9-2.
9-3.
9-4.
9-5.
9-6.
9-7.
9-8.
9-9.
9-10.
9-11.
9-12.
9-11
9~14.
9-15.
9-16.
9-17.
9-18.
9-19.
9-20.
9-21.
9-22.
9-21
9-24.
9-25.
9-26.
9-27.
9-27a.
9-27b.
9-27c.
9-27d.
9-27e.
9-27f.
9-27g.
9-27h.
Generator and Starter Wiring System .
Sectional View of Generator .
Wiring Circuit of Three Unit Regulator .
Use of Rimer File to Clean Contact Points .
Voltage Regulator Air Gap Check and Adjustment .
Adjusting Voltage Regulator Setting .
Checking Voltage Setting. Fixed Resistance Method .
Checking Voltage Setting. Variable Resistance Method .
Cutout Relay Air Gap Check and Adjustment .
Cutout Relay Point Opening Check and Adjustment .
Checking Cutout Relay Closing Voltage .
Adjustment of Cutout Relay Closing Voltage .
Checking Current Regulator Load Method .
Checking Current Lead Method. Jumper Lead Method .
Alternator and Starter Wiring System .
Cross Sectional View of Alternator .
Checking Rotor .
Slip Ring End Frame .................................•....................
Checking Stator .
Checking Diodes .
Brush Holder Assembly .
Exploded View of Heat Sink Assembly ..................•....................
Checking Alternator Output .
Volt-Ohmmeter Test .
Jumper Connection .
Regulator Checks .
Relay Test .
Exploded View of Alternator .
Alternator and Starter Wiring System Schematic (Prestolite) .
Removal of Rectifier .
Removal of Slip Ring End Bearing , .
Removal of Drive End Head .
Removal of End Head Bearing .
Testing Rotor for Grounds .
Testing Rotor for Shorts .
3AI3
3AI6
3A22
3A24
3A24
381
381
3BI
383
383
384
3B4
385
385
388
3810
3811
3811
3811
3812
3814
3814
3815
3817
3817
3818
3819
3820
3822
3823
3823
3824
3824
3CI
3CI
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REVISED: 11/1/82
3A4