Wiring Diagram for Beechcraft 99 Airliner
Beechcraft 99 Airliner · Wiring Diagram
Overview
This document serves as a wiring diagram for the Beechcraft 99 Airliner. It is intended for use by maintenance personnel and technicians who require detailed electrical schematics for troubleshooting and repairs. The wiring diagram provides a comprehensive overview of the aircraft's electrical systems, including connections, components, and circuit paths. Understanding this diagram is crucial for ensuring the proper functioning of the aircraft's electrical systems and for performing maintenance tasks safely and effectively.
- The wiring diagram is essential for troubleshooting electrical issues in the Beechcraft 99 Airliner.
- Wiring connections are color-coded for easy identification.
- The circuit breaker panel layout is crucial for understanding system controls.
- Power distribution is managed through main and sub-bus systems.
- Maintenance personnel should refer to the troubleshooting tips for common electrical problems.
Document
Source
Originally published by www.bonanza.org. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.
Document details
- Type
- Wiring Diagram
- Pages
- 10
- File size
- 548 KB
- Publisher
- www.bonanza.org
Most owners only have the POH. Here's the essential set for the Beechcraft 99 Airliner.
- Pilot's Operating Handbook / AFM
- Checklist
- Maintenance Manual
- Parts Catalog (IPC)
- Systems & Wiring
- Service Bulletins
- Type Certificate (TCDS)
Free — save the 99 Airliner to your watchlist and track it in one place.
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In this document
Electrical System Overview
This section outlines the general layout of the Beechcraft 99 Airliner's electrical system, including the main components such as the battery, alternator, and circuit breakers. It provides a visual representation of how these components are interconnected.
Wiring Connections
Detailed diagrams illustrate the specific wiring connections between various components in the aircraft. This includes color coding for wires and terminal designations to aid in identification and troubleshooting.
Circuit Breaker Panel
This section details the circuit breaker panel layout, including the function of each breaker and its corresponding circuit. It is essential for pilots and maintenance staff to understand which breakers control critical systems.
Power Distribution
An overview of how electrical power is distributed throughout the aircraft, including the main bus and sub-bus systems. This section helps in understanding the flow of electricity to various systems.
Troubleshooting Tips
Provides guidance on common electrical issues that may arise and how to use the wiring diagram to diagnose and resolve these problems effectively.
Safety notes
- Always disconnect the battery before performing any electrical work.
- Ensure all connections are secure to prevent electrical failures.
- Refer to the wiring diagram for correct component specifications.
Full document text
Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL 24-30-02 ALTERNATOR (PRIOR TO INSTALLATION OF KIT 55-3025-1S) (Configuration 1) E-1371 THRU E-1518; CE-816 THRU CE-861; CJ-149 ONLY; D-10179 THRU D-10247; EA-2 THRU EA-5 24-30-02 Page 1 01/29/99 B15 STARTER Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL K3A2 PIC2 -] 24-40 74-30 [-K2A20 CR20 24-33 [-P33A16- P23A20N K14 START RELAY 25-11- -P2A2N- -PIIAI8- -ɖilD-PIA2- BTIO BATTERY P31A20 5A F16/XF 15 E56A20 77-20 W24 P29A20 5A F16/XF15 E55A20 50A F2/XF2 P8D8 P888 24-50 W22 50A +4 F3/XF3 P6A8 AVIONICS BUS 2. 03. 04 W25 W20 ⚫ - P53A20 P54A20N CII 80A R34 SHUNT CR24 * P8A4 F1/XFI CR25 K15 BATTERY MASTER RELAY A16 ALT OUT SENSOR G18 ALTERNATOR AUX P3 -P25A20 P3A4N- -P8A4 P3816- FI F2 24-31 [P64A18- OPTIONAL 100 AMP ALTERNATOR 4 WHEN OPTIONAL SINGLE NAV IS USED REFER TO DIAG 24-52 & 24-34 3 WHEN OPTIONAL DUAL NAV IS USED REFER TO DIAG 24-51 & 24-33 ♦2 REFER TO APPLICABLE AVIONICS DIAG FOR MODE OF CONNECTION. . 1 ON AIRCRAFT E-1371 THRU E-1423, EA-2 THRU EA-5, CE-816 THRU CE-833 AND D-10179 THRU D-10205 NOT USED ON AIRCRAFT HAVING OPTIONAL CONTROL WHEEL CLOCK INSTALLED. REF DIAGRAM 25-12 REPLACES REF DIAGRAM 25-11. WIRE LENGTH MUST BE KEPT LESS THAN 6 INCHES G18 ALTERNATOR ✪ RED ●P25A20 -- 8 GRN BLK STANDARD P16A20 -] 33-10 PI8A20N- GS3 WIT -P64A18 ] 24-31 GS4 P80 J80 OFF -P4A20- -P5A20N 1 529 BATTERY SWITCH ON 91-15- L SUBPANEL CE24F 982521AA 24-30-02 Page 2 01/29/99 ALTERNATOR (PRIOR TO INSTALLATION OF KIT 55-3025-1S) E-1371 THRU E-1518; CE-816 THRU CE-861; CJ-149 ONLY; D-10179 THRU D-10247; EA-2 THRU EA-5 (Configuration 1) REFERENCE DESIGNATOR PART NUMBER Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL DESCRIPTION INSTL USABLE ON ZONE CODE A16 36-380000-3 BT10 36-380059-1 BT10 PS12-11 24-30-02 (Configuration 1) SENSOR-ALTERNATOR OUT BATTERY (ALTN FOR PS12-11) BATTERY (ALTN FOR 36-380059-1) 222 1 222 1 222 1 B15 MHJ-4003 MOTOR-STARTER (ALTN FOR 637847) 410 1 B15 637847 MOTOR-STARTER (ALTN FOR MHJ-4003) 410 1 CR20 1.5KE51CA TRANSZORB-START RELAY 222 1 CR24 1N4007 DIODE-BATTERY MASTER RELAY (SUPERSEDED BY 132408-22) 222 1 CR24 132408-22 DIODE-BATTERY MASTER RELAY (SUPERSEDES 222 1 1N4007) CR25 1N4007 DIODE-BATTERY MASTER (SUPERSEDED BY 132408- 222 1 22) CR25 132408-22 DIODE-BATTERY MASTER (SUPERSEDES 1N4007) 222 1 C11 39D507G050GL4 CAPACITOR-ALTERNATOR (OPTL) 410 1 F1 FLLB LIMITER-ALTERNATOR 222 1 F15 AGC5 FUSE-AMMETER 222 1 F16 AGC5 FUSE-AMMETER 222 1 F2 FLLA LIMITER-ELECTRICAL BUS 222 1 F3 FLLA LIMITER-AVIONICS BUS 222 GS3 131270-3 GROUND STUD-FIREWALL 221 GS4 AN3-5A GROUND STUD-LOWER FIREWALL 222 G18 641668 ALTERNATOR, 50 AMP (ALTN FOR ALT9422) 410 1 G18 ALT9422 G18 640789 G18 ALV9407 ALTERNATOR, 50 AMP (ALTN FOR 641668) ALTERNATOR, 100 AMP (OPTL) (ALTN FOR ALV9407) ALTERNATOR, 100 AMP (OPTL) (ALTN FOR 640789) 410 1 410 1 410 1 J80 204814-1 RECEPTACLE-GROUNDING BLOCK 231 1 K14 6041H190 RELAY-START 222 1 K15 6041H189 RELAY-BATTERY MASTER 222 1 P80A 200838-3 PLUG-GROUNDING BLOCK 231 1 P80B 201224-1 STRAIN RELIEF 231 1 P80C 201328-1 P80D 200333-1 P80E 203618-1 SOCKET CONTACT SOCKET CONTACT JACKSCREW 231 1 231 1 231 1 R34 MS91586-2 SHUNT-50 AMP 131 1 R34 MS91586-6 SHUNT-100 AMP (OPTL) 222 1 S29 35-380053-21 SWITCH-BATTERY 240 1 W11 002-369014-3 BUS BAR-ALTERNATOR (USED WITH 50 AMP ALTERNA- 410 1 TOR) W20 36-364001-27 BUS BAR-SHUNT, AVIONICS LIMITER 222 1 W22 W24 002-361016-7 36-364001-13 BUS BAR-LIMITER 222 1 BUS BAR-START RELAY 222 1 W25 36-364001-19 XF1 FSH XF15 4532 XF2 FSH XF3 FSH BUS BAR-BATTERY MASTER LIMITER BASE-ALTERNATOR FUSEHOLDER-AMMETER/CLOCK LIMITER BASE-ELECTRICAL BUS LIMITER BASE-AVIONICS BUS 222 1 222 1 222 1 222 1 222 1 24-30-02 Page 3 01/29/99 Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL PIC2 K3A2 -] 24-40 B15 STARTER P31A20 5A F16/XF15 E56A20 74-30 [-K2A20 - W24 77-20 CR20 P29A20 5A F16/XF15 E55A20 P23A20N K14 START RELAY 50A F2/XF2 P8D8 P888 24-5 24-50 -W22 50A P6A8 AVIONICS BUS 02. 03.04 +1 24-33-P33A16- F3/XF3 W25 25-11 [ PITA18- -P2A2N-ID-PIA2- W20 ⚫ - P53A20 P54A20N CII 80A BTIO BATTERY R34 SHUNT CR24 P8A4 FI/XFI -- CR25 G18 ALTERNATOR פוך BATTERY MASTER RELAY A16 ALT OUT SENSOR AUX+ P25A20- P3A4N- -P8A4· P3B16 FI F2 24-31 [P64A18- OPTIONAL 100 AMP ALTERNATOR ◆4 WHEN OPTIONAL SINGLE NAV IS USED REFER TO DIAG 24-52 & 24-34 3 WHEN OPTIONAL DUAL NAV IS USED REFER TO DIAG 24-51 & 24-33 2 REFER TO APPLICABLE AVIONICS DIAG FOR MODE OF CONNECTION. ◆ ON AIRCRAFT E-1371 THRU E-1423. EA-2 THRU EA-5, CE-816 THRU CE-833 AND D-10179 THRU D-10205 NOT USED ON AIRCRAFT HAVING OPTIONAL CONTROL WHEEL CLOCK INSTALLED. REF DIAGRAM 25-12 REPLACES REF DIAGRAM 25-11. • WIRE LENGTH MUST BE KEPT LESS THAN 6 INCHES 24-30-02 Page 4 01/29/99 G18 1 ALTERNATOR AUX F2. RED P25A20 GRN ● F22) -WII -P64A18- -24-31 STANDARD P16A20 - -] 33-10 BLK - P18A20N GS3 -P4A20- GS4 P80 J80 OFF -P5A20N- FF 1 S29 BATTERY SWITCH ON 91-15 - L. SUBPANEL CE24F 982521AA ALTERNATOR (PRIOR TO INSTALLATION OF KIT 55-3025-1S) E-1371 THRU E-1518; CE-816 THRU CE-861; CJ-149 ONLY; D-10179 THRU D-10247; EA-2 THRU EA-5 (Configuration 1) REFERENCE DESIGNATOR PART NUMBER Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL DESCRIPTION 24-30-02 (Configuration 1) NOTE USABLE INSTL ON ZONE CODE REFER TO THE ALTERNATOR (G18) INSTALLED IN THE AIRPLANE FOR THE CORRECT PART NUMBER. CODES OF EFFECTIVITY 1. E-1371 THRU E-1518; CE-816 THRU CE-861; CJ-149 ONLY; D-10179 THRU D-10247; EA-2 THRU EA-5 (PRIOR TO INSTALLATION OF KIT 55-3025-1S) 24-30-02 Page 5 01/29/99 Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL 24-30-02 ALTERNATOR (AFTER INSTALLATION OF KIT 55-3025-1S) (Configuration 2) E-1371 THRU E-1518; CE-816 THRU CE-861; CJ-149 ONLY; D-10179 THRU D-10247; EA-2 THRU EA-5 24-30-02 Page 1 01/29/99 G18 B15 STARTER Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL K3A2 PIC2 -] 24-40 74-30 - K2A20 CR20 24-33 [ -P33A16- ALTERNATOR P25A20- P3A4N- P23A20N K14 START RELAY 25-11 [PIIA18- -P2A2N- dip-PIA2- BTIO BATTERY P31A20 5A F16/XF15 E56A20 77-20 W24 P29A20 5A
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F16/XF 15 E55A20 P8D8 P888 24-50 F2/XF2 W22 50A P6A8 AVIONICS BUS 2. 03.04 F3/XF3 W25 W20 • •— P53A20 —•*• P54A20N CII R34 SHUNT 80A CR24 * P8A4 FI/XF1 CR25 G18 K15 BATTERY MASTER RELAY ALTERNATOR AUX F2 RED P25A20 STANDARD GRN P16A20 -] 33-10 -BLK PI8A20N AUX A16 GS3 -P8A4 P3B16- ALT OUT SENSOR F2 24-3 P64A18- OPTIONAL 100 AMP ALTERNATOR G18 ALTERNATOR -P25A207 P3A4N 05 AUX -P8A4- F2 24-31-P64A18- OPTIONAL 100 AMP ALT USED ON KIT 55-3025-IS PER S.B. 2016 WIT -P64A18-24-31 GS4 P80 J80 OFF -P4A20 -P5A20N- | S29 BATTERY SWITCH ON 91-15 C- L SUBPANEL 05 G18 P25A20- AUX F30 STANDARD ALTERNATOR -WII -P64A18-24-31 4 WHEN OPTIONAL SINGLE NAV IS USED REFER TO DIAG 24-52 & 24-34 3 WHEN OPTIONAL DUAL NAV IS USED REFER TO DIAG 24-51 & 24-33 ♦2 REFER TO APPLICABLE AVIONICS DIAG FOR MODE OF CONNECTION. • ON AIRCRAFT E-1371 THRU E-1423. EA-2 THRU EA-5, CE-816 THRU CE-833 AND D-10179 THRU D-10205 NOT USED ON AIRCRAFT HAVING OPTIONAL CONTROL WHEEL CLOCK INSTALLED. REF DIAGRAM 25-12 REPLACES REF DIAGRAM 25-11. ° WIRE LENGTH MUST BE KEPT LESS THAN 6 INCHES +5 PC BOARD FUSE PER S.B. 2016 24-30-02 Page 2 01/29/99 ALTERNATOR (AFTER INSTALLATION OF KIT 55-3025-1S) CE24F 982547AA E-1371 THRU E-1518; CE-816 THRU CE-861; CJ-149 ONLY; D-10179 THRU D-10247; EA-2 THRU EA-5 (Configuration 2) REFERENCE DESIGNATOR PART NUMBER Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL DESCRIPTION USABLE INSTL ZONE CODE ON A16 36-380000-3 BT10 36-380059-1 BT10 PS12-11 24-30-02 (Configuration 2) SENSOR-ALTERNATOR OUT BATTERY (ALTN FOR PS12-11) BATTERY (ALTN FOR 36-380059-1) 222 1 222 1 222 1 B15 MHJ-4003 MOTOR-STARTER (ALTN FOR 637847) 410 1 B15 637847 MOTOR-STARTER (ALTN FOR MHJ-4003) 410 1 CR20 1.5KE51CA TRANSZORB-START RELAY 222 1 CR24 1N4007 DIODE-BATTERY MASTER RELAY (SUPERSEDED BY 132408-22) 222 1 CR24 132408-22 DIODE-BATTERY MASTER RELAY (SUPERSEDES 222 1 1N4007) CR25 1N4007 DIODE-BATTERY MASTER (SUPERSEDED BY 132408- 222 1 22) CR25 132408-22 DIODE-BATTERY MASTER (SUPERSEDES 1N4007) 222 1 C11 39D507G050GL4 F1 FLLB F15 AGC5 F16 AGC5 F2 FLLA F3 FLLA GS3 131270-3 GS4 AN3-5A G18 641668 CAPACITOR-ALTERNATOR (OPTL) LIMITER-ALTERNATOR FUSE-AMMETER FUSE-AMMETER LIMITER-ELECTRICAL BUS LIMITER-AVIONICS BUS GROUND STUD-FIREWALL GROUND STUD-LOWER FIREWALL ALTERNATOR, 50 AMP (ALTN FOR ALT9422) 410 1 222 1 222 1 222 1 222 1 222 1 221 1 222 1 410 1 G18 ALT9422 ALTERNATOR, 50 AMP (ALTN FOR 641668) 410 G18 ALV9407 ALTERNATOR, 100 AMP (OPTL) (ALTN FOR 640789) 410 G18 640789 ALTERNATOR, 100 AMP (OPTL) (ALTN FOR ALV9407) 410 J80 204814-1 RECEPTACLE-GROUNDING BLOCK 231 K14 6041H190 RELAY-START 222 K15 6041H189 RELAY-BATTERY MASTER 222 P80A 200838-3 PLUG-GROUNDING BLOCK 231 P80B 201224-1 STRAIN RELIEF 231 P80C 201328-1 SOCKET CONTACT 231 1 P80D 200333-1 P80E 203618-1 R34 MS91586-2 SOCKET CONTACT JACKSCREW SHUNT-50 AMP 231 1 231 1 131 1 R34 MS91586-6 SHUNT-100 AMP (OPTL) 222 1 S29 35-380053-21 SWITCH-BATTERY 240 1 W11 002-369014-3 BUS BAR-ALTERNATOR (USED WITH 50 AMP ALTERNA- 410 1 TOR) W20 36-364001-27 BUS BAR-SHUNT, AVIONICS LIMITER 222 1 W22 002-361016-7 W24 36-364001-13 W25 36-364001-19 XF1 FSH XF15 4532 XF2 FSH XF3 FSH Y1A Y1B 55-3025-1S BUS BAR-LIMITER BUS BAR-START RELAY BUS BAR-BATTERY MASTER LIMITER BASE-ALTERNATOR FUSEHOLDER-AMMETER/CLOCK LIMITER BASE-ELECTRICAL BUS LIMITER BASE-AVIONICS BUS THE FOLLOWING COMPONENTS ARE PART OF KIT 55-3025-1S AND COMPLY WITH S.B. 2016. KIT, PRINTED CIRCUIT BOARD FUSE ASSEMBLY (CON- SISTS OF PARTS AND INSTRUCTIONS TO INSTALL A PRINTED CIRCUIT BOARD FUSE DIRECTLY ON THE AUXILIARY OUTPUT TERMINAL OF THE ALTERNATOR) 222 1 222 1 222 1 222 1 222 1 222 1 222 1 1 24-30-02 Page 3 01/29/99 G18 Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL K3A2 PIC2- -] 24-40 B15 STARTER 74-30 [-K2A20 CR20 P23A20N K14 START RELAY 124-33-P33A16- 25-11 [ PIIAI8 -P2A2N—ɖIPPIA2- ALTERNATOR P25A20- ✓ P3A4N- P31A20 5A F16/XF15 E56A20 77-20 W24 P29A20 5A F16/XF15 E55A20 P8D8 50A F2/XF2 -W22 50A +4° P888 -] 24- 24-50 P6A8 AVIONICS BUS 02. 03.04 W25 F3/XF3 W20 • P53A20 P54A20N CII BTIO BATTERY R34 SHUNT 80A CR24 1 P8A4 FI/XFI CR25 K15 BATTERY MASTER RELAY AUX OP8A4- +P3816- A16 ALT OUT SENSOR ° 24-3 P64A18- OPTIONAL 100 AMP ALTERNATOR G18 ALTERNATOR 05 ALEX -P25A20 -P8A4 ✓ P3A4N- 24-31 P64A18- OPTIONAL 100 AMP ALT USED ON KIT 55-3025-IS PER S.B. 2016 P25A20 STANDARD +5 G18 ALTERNATOR AUX F2 RED P25A20 -- FIO WIT -P64A18- -] 24-31 STANDARD GRN - PI6A20 -] 33-10 -BLK PI8A20N GS3 GS4 P80 J80 OFF -P4A20 | S29 BATTERY SWITCH - -P5A20N- ON FF 91-15 - L SUBPANEL G18 AUX F₂ ALTERNATOR WIT -P64A18-24-31 4 WHEN OPTIONAL SINGLE NAV IS USED REFER TO DIAG 24-52 & 24-34 3 WHEN OPTIONAL DUAL NAV IS USED REFER TO DIAG 24-51 & 24-33 ♦2 REFER TO APPLICABLE AVIONICS DIAG FOR MODE OF CONNECTION. . I ON AIRCRAFT E-1371 THRU E-1423. EA-2 THRU EA-5, CE-816 THRU CE-833 AND D-10179 THRU D-10205 NOT USED ON AIRCRAFT HAVING OPTIONAL CONTROL WHEEL CLOCK INSTALLED. REF DIAGRAM 25-12 REPLACES REF DIAGRAM 25-11. ° WIRE LENGTH MUST BE KEPT LESS THAN 6 INCHES 5 PC BOARD FUSE PER S.B. 2016 ALTERNATOR (AFTER INSTALLATION OF KIT 55-3025-1S) CE24F 982547AA E-1371 THRU E-1518; CE-816 THRU CE-861; CJ-149 ONLY; D-10179 THRU D-10247; EA-2 THRU EA-5 24-30-02 Page 4 01/29/99 (Configuration 2) Raytheon Aircraft BEECH BONANZA WIRING DIAGRAM MANUAL USABLE REFERENCE DESIGNATOR PART NUMBER Y1C 58-360006-1 Y1D 58-361015-1 Y1E WF2K10R Y1F 9505-08 24-30-02 DESCRIPTION (Configuration 2) ALTERNATOR CONTROL RESISTOR ASSEMBLY- ALTERNATOR FUSE (A COMPONENT PART OF KIT 55-3025-1S) (SUPERSEDES 58-361014-1) PRINTED CIRCUIT BOARD (A COMPONENT PART OF KIT 55-3025-1S) RESISTOR, FUSIBLE (A COMPONENT PART OF KIT 55-3025-1S) NUTSERT (A COMPONENT PART OF KIT 55-3025-1S) NOTE REFER TO THE ALTERNATOR (G18) INSTALLED IN THE AIRPLANE FOR THE CORRECT PART NUMBER. CODES OF EFFECTIVITY INSTL ON ZONE CODE 1. E-1371 THRU E-1518; CE-816 THRU CE-861; CJ-149 ONLY; D-10179 THRU D-10247; EA-2 THRU EA-5 (AFTER INSTALLATION OF KIT 55-3025-1S) 1 1 1 1 24-30-02 Page 5 01/29/99