Piper Navajo PA-31 Service Manual page 12

PIPER NAVAJO SERVICE MANUAL
LIST OF ILLUSTRATIONS (cont.)
Figure
Aerofiche
Grid No.
12-1.
12-2.
12-3.
12-4.
12-5.
12-6.
12-7.
12-8.
Two Year Magnesium Battery Connections ...................................
Garrett ELT Schematic .....................................................
Communications Components ELT Schematic (Early Models)...................
Communications Components ELT Schematic (Later Models) ...................
Emergency Locator Transmitter Schematic (Narco) ............................
ELT Portable Folding Antenna (Narco) ......................................
ELT Using Fixed Antenna (Narco) ..........................................
Avionic Antenna Locations ................................................
NOTE
5A12
5A18
5A20
5A21
5A22
5A24
5A24
5B1
Index for Electronic Installation Schematics may be found in Table
X11-1 Page 4A10.
13-1.
13-2.
13-3.
13-4.
13-5.
13-6.
13-7.
13-8.
13-9.
13-10.
13-11.
13-12.
13-13.
13-14.
3-15.
3-16.
13-17.
13-18.
13-19
13-20.
13-21
13-22.
13-23.
13-24.
13-25.
13-26.
13-27.
Heating and Ventilating System .............................................
Heating and Ventilating System .............................................
39D59 Heater Assembly and Combustion Air Blower. System No I .............
39D59 Heater Assembly and Combustion Air Blower. System No 2 .............
B39D59. D39D59 Heater Assembly and Combustion Air Blower .................
Cutaway of Heater. Showing Whirling Flame (Typical) .........................
Fuel Regulator and Shutoff Valve ...........................................
Top View-Duct Switch. 39D59 Heater System No I ...........................
Top View-Duct Switch. 39D59 Heater System No. 2 and B39D59. D39D39
Heater System ..........................................................
Wiring Schematic. 39D59 Heater System No. 1................................
Wiring Schematic. 39D59 Heater System No. 2................................
Wiring Schematic. B39D59. D39D39 Heater System ...........................
Primary Power Circuit. 39D59 Heater System No. 1 ...........................
Primary Power Circuit. 39D59 Heater System No 2............................
Primary Power Circuit. B39D59, D39D39 Heater System .......................
Starting Power Circuit. 39D59 Heater System No. I ...........................
Starting Power Circuit. 39D59 Heater System No. 2 ...........................
Starting Power Circuit. B39D59. D39D39 Heater System .......................
Spark Plug Gap Adjustment (39D59 Heater) ..................................
Spark Plug Gap Adjustment and Tool (B39D59. D39D39 Heater) ...............
Spark Plug Fixture (39D18 Plug) ............................................
Wiring - Test Setup ........................................................
Test Setup for Fuel Regulator and Shutoff Valve ..............................
Suggested Design for Seal Plate. Plugs and Caps for Combustion
Tube Leakage Test.......................................................
Test Setup for Combustion Air Pressure Switch ...............................
Test Setup for Combustion Air Blower Switch ................................
Heater Assembly 39D59. System No. I ......................................
5B6
5B
7
5B8
5B9
5B10
5BII
5B12
5B13
5B13
5B14
5B14
5B15
5B18
5B18
5B 19
5B20
5 B20
5B21
5B23
5B24
5C2
5C2
5C6
5C14
5C15
5C16
5C23
Revised: 9/24/81
1A12