Overhead Switch Panel; Switch And Circuit Breaker Control Panel; Testing Rotor For Ground; Installation Of Bearing - Piper Navajo PA-31 Service Manual

PIPER NAVAJO SERVICE MANUAL
LIST OF ILLUSTRATIONS
Aerofiche
Figure
Grid No.
11-1.
Overhead Switch Panel .......................................
..............
4A17
11-2. Switch and Circuit Breaker Control Panel .....................................
4A18
11-3.
Dual Alternator Wiring System (Delco Remy) ................................
4A23
11-4. Cross-Sectional View Alternator (Delco) ....................................
4B2
11-5.
Checking
Rotor............................................................
4B3
11-6. Slip Ring End Frame .......
................................................
B3
11-7. Checking Stator
.....................................................
4B4
11-8. Checking Diodes .........................................................
484
11-8. Checking Diodes .4B4
11-9.
Brush Holder Assembly ..
.............................................
4B6
11-10.
Alternator
Output Check .....................................
..............
4 6
11-10.
Alternator Output Check.
4B6
11-11.
Exploded View of Heat Sink Assembly (Delco) .............
..................
4B7
11-12. Volt-Ohmmeter Test................................................
4B10
11-13.
Jumper Connection ......................................
4B10
11-14.
Regulator Checks ..........................................................
4B11
11-15. Relay Tests................................................................
4B13
11-16.
Exploded View of Alternator (Prestolite) .....................................
4B14
11-17. -Dual Alternator Wiring System (Prestolite) ....................................
4B15
11-18.
Removal of Rectifier..............................................
4B18
11-19.
Removal of Slip Ring End Bearing ...........................................
4B18
11-20.
Removal of Drive End Head...........................................
4B19
11-21.
Removal of End Head Bearing .........................................
4B19
11-22.
Testing Rotor for Ground ...................................................
4B20
11-23.
Testing Rotor for Shorts ...................................................
4B20
11-24.
Installation of Bearing ......................................................
4B21
11-25.
Installation of Rectifier
............................
4B21
11-26. Terminal Assembly (Prestolite) ............................................
4B22
11-27.
Slip Ring End Bearing Assembly .............................................
4B23
11-28.
Testing Alternator ..........................................................
4 23
11-29.
Brush Installation....................................................
4CI
11-30.
Internal Wiring Diagram .................................................
. 4CI
11-31.
Alternator Paralleling System ................................................
4C3
11-32.
Regulator Diagram (Prestolite) ..............................................
4C5
11-33.
Regulator Diagram (Lamar) .................................................
4C7
11-34.
Testing Regulator (Prestolite) ........
. ......................................
4C9
11-35. Testing Regulator (Lamar) ..............
....................................
4C10
11-36. Adjusting Regulator (Lamar) ...............
.................................
4C12
11-37. Application of Overvoltage Control ..............................
4C14
11-38.
Testing Overvoltage Control.................................................
4C14
11-39.
Exploded View of Gear Reduction Starting Motor ...............
......................... 4C17
Revised: 11/15/82
4A4