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BEECHCRAFT BONANZA WIRING DIAGRAM MANUAL

Beechcraft 35 Bonanza · Wiring Diagram

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Overview

This document is a Wiring Diagram Manual specifically for the Beechcraft 35 Bonanza. It provides detailed information on the wiring configurations and circuit functions associated with the aircraft. The manual is intended for use by maintenance personnel and technicians who require a comprehensive understanding of the electrical systems in the Bonanza. It includes wire segment identification, wire size specifications, and circuit function designations, which are crucial for troubleshooting and maintenance tasks. The document emphasizes the importance of correct wire identification and the implications of various suffixes used in the wiring codes.

  • Wire segments are labeled alphabetically, starting with 'A' for the power source.
  • Wire sizes are identified using A.W.G. numbers, with specific suffixes indicating their function.
  • Circuit function designations include letters that represent various systems, such as 'E' for engine instruments and 'G' for landing gear.

Document

Source

Originally published by www.bonanza.org. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

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Document details

Type
Wiring Diagram
Year
1978
Pages
1
File size
58 KB
Publisher
www.bonanza.org
Documentation completeness
4/7

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In this document

Wire Segment Identification

The manual explains that a wire segment is defined as a conductor between two terminals or connections. Each segment is labeled alphabetically, starting with 'A' for the power source, followed by 'B', 'C', etc. This systematic approach aids in understanding the wiring layout.

Wire Size and Identification Codes

Wire sizes are identified using a numerical code, with suffixes indicating specific characteristics. For example, a suffix 'N' denotes a wire that completes the circuit to the ground network. The manual also describes phase letters used in AC systems.

Circuit Function Designations

A list of circuit function designations is provided, detailing the purpose of various circuits within the aircraft. For instance, 'A' is for armaments, 'E' for engine instruments, and 'G' for landing gear systems. This section is essential for understanding the electrical layout and troubleshooting.

Full document text

BEECHCRAFT BONANZA WIRING DIAGRAM MANUAL A wire segment is a conductor between two terminals or connections. Alphabetical sequency is usually followed. Wire segment A indi~tes the power source, B next segment, etc. The wire size number is used to identify the size of the wire or cable. A suffix to the wire identification code (N) identifies any wire or cable that completes the circuit to ground network. Phase letter "A", "8" or "C" used as a suffix identifies three- phase wiring in ac systems. The phase letter "V" is used as a suffix identifying an un- grounded wire or cable in a single phase system. For thermocouple wire, the following suffixes are applicable: CHROM Chromel CONST - Constantan ALME Alumel COP - Copper IRON Iron ALUM - Aluminum A List of Circuit Function Designations Follows: A Armaments B Photographic C Control surfaces; automatic pilot D Instruments other than flight or engine instrument; am- meter, landing gear position, free air temperature, ca- bin pressure, etc. E Engine instrument; fuel flow, fuel quantity, tachometer, synchroscope, etc. F Flight Instrument G Landing gear; actuator, retraction, warning, down lock, etc. H Heating; ventilating, deicing J Ignition K Engine Control; starter, prop pitch, prop synchronizer, etc. L Lighting M Miscellaneous electric; windshield wiper, etc. P DC power a Fuel and oil; fuel valves, fuel pump motors, throttle control, oil pumps, etc. R Radio; RC-radio command, RM-marker beacon, etc. S Radar; SA-altimeter, 55-search, etc. T Special electronics; TK-telemetry, TR-receivers, etc. U Miscellaneous electronics (other than R, S or T) V DC power for AC systems W Warning and emergency X AC power Y Armaments special systems CIRCUIT FUNCTION LETTERS WIRE NUMBER WIRE SEGMENT LETTER WIRE SIZE (A.W.G.) SUFFIX Wire Codes Figure 1. STD-36~24 INTRODUCTION Page3 Apr28178