Two Year Magnesium Battery Connections; Elt Using Fixed Antenna (Narco); 39D59 Heater Assembly And Combustion Air Blower. System No I; 39D59 Heater Assembly And Combustion Air Blower, System No. 2 - Piper Navajo PA-31 Service Manual

PIPER NAVAJO SERVICE MANUAL
LIST OF ILLUSTRATIONS
Figure
Aerofiche
Grid No.
12-1.
Two Year Magnesium Battery Connections ...................................
5A12
12-2.
Garrett ELT Schematic .....................................................
5A17
12-3.
Communications Components ELT Schematic (Early) ..........................
5A19
12-4.
Communications Components ELT Schematic (Later Models) ...................
5A20
12-5.
Emergency Locator Transmitter Schematic (Narco) ............................
5A21
12-6.
ELT Portable Folding Antenna (Narco) ......................................
5A23
12-7.
ELT Using Fixed Antenna (Narco)
..................................
. 5A23
12-8. Avionic Antenna Locations .................................................
5A24
13-1. Heating and Ventilating System .............................................
5B6
13-2.
Heating and Ventilating System ...........................
..................
5B7
13-3.
39D59 Heater Assembly and Combustion Air Blower, System No. I ...
....... 5B8
13-4. 39D59 Heater Assembly and Combustion Air Blower, System No. 2 .............
5B9
13-5. B39D59, D39D59 Heater Assembly and Combustion Air Blower ................
5B
13-6.
Cutaway of Heater, Showing Whirling Flame (Typical) .........................
5B11
13-7. Fuel Regulator and Shutoff Valve .............................
.
5B12
13-8. Top View-Duct Switch, 39D59 Heater System No. I ...........................
5B13
13-9. Top View-Duct Switch, 39D59 Heater System No. 2 and B39D59. D39D59
Heater System ......................
....................................
5B13
13-10. Wiring Schematic, 39D59 Heater System No. 1 ..
..........................
5B14
13-11 Wiring Schematic, 39D59 Heater System No. 2 ................................
5B14
13-12. Wiring Schematic, B39D59, D39D59 Heater System ...........................
5B15
13-13. Primary Power Circuit, 39D59 Heater System No. I ...........................
5B18
13-14.
Primary Power Circuit, 39D59 Heater System No 2 ...
B...
.............
5B1S
13-15.
Primary Power Circuit, B39D59, D39D39 Heater System ..........
.......
5B 19
13-16. Starting Power Circuit, 39D59 Heater System No. I ...........................
5B20
13-17. Starting Power Circuit. 39D59 Heater System No. 2 ...........................
5B20
13-18.
Starting Power Circuit, B39D59, D39D59 Heater System .........
.......... ....
5B21
13-19. Spark Plug Gap Adjustment (39D59 Heater) ..................................
5B23
13-20. Spark Plug Gap Adjustment and Tool (B39D59, D39D59 Heater) ...............
5B24
13-21 Spark Plug Fixture (39D18 Plug) ............................................
5C2
13-22.
Wiring - Test Setup ........................................................
5C2
13-23. Test Setup for Fuel Regulator and Shutoff Valve ..............................
5C6
13-24. Suggested Design for Seal Plate, Plugs and Caps for Combustion
Tube Leakage Test .......................................................
5C14
13-25. Test Setup for Combustion Air Pressure Switch ...............................
5C15
13-26.
Test Setup for Combustin Air Blower Switch
..............................
....
5C16
13-27. Heater Assembly 39D59, System No. I .......................................
5C23
13-28.
Heater Assembly 39D59, System No. 2
... ..........................
...
. 5D
13-29.
Exploded View of Heater Assembly Part No. 755 257 (28 Volt) ..................
5D3
13-30 Combustion Air Blower and Motor Assembly 41D07, System No. I ..............
5D6
13-31
Combustion Air Blower and Motor Assembly 41D07, System No. 2..............
5D7
13-32.
Combustion Air Blower and Motor Assembly 89D26-1 .........................
5D8
13-33.
Suggested Setup for Heater Operation Test ...................................
5D9
13-34. Wiring Connections for 39D59 Heater Operation Test. System No. I .......
.... 5D10
13-35
Wiring Connections for 39D59 Heater Operation Test, System No 2.............
5D10
13-36.
Wiring Connections for B39D59 Heater Operation Test ..
.... ...................
5D I
Revised: 11/15/82
5A4