Wiring Diagram for CESSNA A185F AMPHIBIAN

CESSNA A185F AMPHIBIAN · Wiring Diagram

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Overview

This document is a wiring diagram specifically for the Cessna A185F Amphibian. It provides detailed illustrations and schematics necessary for understanding the electrical systems of the aircraft. The wiring diagram is essential for maintenance personnel and technicians who are responsible for troubleshooting and repairing the aircraft's electrical components. It includes information on wire connections, circuit breakers, and other electrical system components, ensuring that users can effectively manage the aircraft's electrical systems. The document is designed to assist in maintaining the safety and functionality of the aircraft's electrical systems, which are critical for flight operations.

The wiring diagram is essential for understanding the electrical systems of the Cessna A185F Amphibian.
Detailed schematics illustrate the connections between the battery, alternator, and avionics.
Wire color codes are critical for proper installation and troubleshooting.
The circuit breaker panel layout is provided for easy identification of circuits.
Regular maintenance and inspections are necessary for the reliability of electrical systems.

Document

Source

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

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Document details

Type: Wiring Diagram
Pages: 19
File size: 603 KB
Publisher: www.kenmoreairharbor.com

Documentation completeness

2/7

Most owners only have the POH. Here's the essential set for the CESSNA A185F AMPHIBIAN.

Pilot's Operating Handbook / AFM
Checklist
Maintenance Manual
Parts Catalog (IPC)
Systems & Wiring
Service Bulletins
Type Certificate (TCDS)

More CESSNA A185F AMPHIBIANmanuals & documents

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In this document

Wiring Overview

This section provides a general overview of the electrical systems in the Cessna A185F Amphibian, including the main components and their functions. It highlights the importance of each system in the overall operation of the aircraft.

Electrical Schematics

Detailed electrical schematics are provided, illustrating the connections between various components such as the battery, alternator, and avionics. These diagrams are crucial for understanding how power is distributed throughout the aircraft.

Wire Color Codes

This section outlines the color codes used for wiring in the Cessna A185F Amphibian. Understanding these codes is essential for proper installation and troubleshooting of electrical systems.

Circuit Breaker Panel

Information on the circuit breaker panel layout is included, detailing the function of each breaker and its corresponding circuit. This is vital for identifying and resetting tripped circuits.

Maintenance Tips

Best practices for maintaining the electrical systems are discussed, including regular inspections and testing procedures to ensure reliability and safety.

Safety notes

Ensure all electrical connections are secure to prevent failures during flight.
Follow proper procedures when resetting circuit breakers to avoid damage to electrical systems.

Full document text

TABLE OF CONTENTS Edo Inst. Edo Float Model Model No. No. Cessna Airplane Model Edo Attachment Gear Edo Strut Fairings and Steps Edo Water Rudder Controls Edo Hydraulic Installation Edo Cockpit Control Unit No. Figure 4, Pg. 10 509 185 Figure 1, Pg. 4 249A-2870 558 180 Table 1, Pg. 5 Figure 3, Pg. 8 597-2790 598 Amphibious 180 Figure 2, Pg. 6 Table 3, Pg. 9 683 628-2960 185 Table 2, Pg. 7 Table 4, Pg. 11 Figure 5, Pg. 12 Table 5, Pg. 13 Figure 6, Pg. 14 Table 6, Pg. 15 Table 7, Pgs. 17,19 Figure 7, Pgs. 16, 18 Figure 8, Pg. 20 Table 8, Pg. 21 3 4 E D B 27 A 25 L/H 26 R/H 21 35L/H 13 14 20人 36R/H 13¬ 28-30 ר 13 530 -8L/H 13 29- 0 9R/H -14 13- "1 28- -20 24- 413 419 23 33L/H 185 34 R/H 17 20 20- 22 20 20 15 -28 29 131L/H 32R/H 22 20 18 16 2912 28 3 10- 2 7 Figure 1 - Edo Attachment Gear For Edo 249A-2870 Floats on Cessna 185 Airplane (Installation Model 509) Edo 249A-2870 Floats on Cessna 180 Airplane (Installation Model 558) 1 TABLE 1. EDO ATTACHMENT GEAR NO. 509 AND 558 KEY TO FIGURE 1 1 REF. NO. PART NUMBER PART NAME REF. NO. PART NUMBER PART NAME 1 36657-10 Spreader Assembly (Fwd) 19 AN27-31A 1A 36657 Spreader Assembly (Aft) 20 AN960PD516 123456789012345678 36809 Front Strut L/H 21 AN365-524 36810 Front Strut R/H 22 AN364-524 37585 Diag. Strut Assy L/H 23 3092-24 37586 Diag. Strut Assy R/H 24 3092-28 37165 Rear Strut Assy L/H 37166 38947 38948 36734 Rear Strut Assy R/H Frt. Fuselage Fitting L/H Frt. Fuselage Fitting R/H Cross Wire Assy, Front 26 29 36735 Cross Wire Assy, Rear 3107-23 Eyebolt AN960PD716 Washer AN365-720 Nut AN5-12A Bolt 3093 AN5-32A AN25-28A Spacer, Deck 35 Bolt 222222223730 25 16792 16793 28 31 36730 16794 AN396-21 AN381-3-12 AN364-720 Bolt, Clevis Washer Nut Nut Wirepull-Frt. Deck Wirepull-Rear Deck Cover Plate, L/H Cover Plate, R/H Gasket, Cover Pin, Flat Head Pin, Cotter Nut Fitting, Rear Deck L/H 36731 Fitting, Rear Deck R/H 36728 Fitting, Frt. Deck L/H 34 36729 Fitting, Frt. Deck R/H 36652 36 36653 Fitting, Rear Fuselage L/H Fitting, Rear Fuselage R/H Bolt, Clevis : 5 сл 6 E D 27 25 LA 29 12 28 26 R/H C B 13- 21- 35L/H 28 30 -14 -BL/H 20- 36R/H 29 13 14 9R/H 29- "1 20 24 17 20¬ 2018 22 20 37471- Fille Bichl 10 28 4' A 13 530 28. 23 -33L/H 34R/H 29- 31 L/H 32R/H 22 20 18 16 37671 6 Figure 2 - Edo Attachment Gear For Edo 597-2790 Amphibious Floats on Cessna 180 and 185 Airplane (Installation Model 598) Edo 628-2960 Floats on Cessna 180 and 185 Airplane (Installation Model 683) -16 Blocker filler ぶ 3" Long : 1 TABLE 2. EDO ATTACHMENT GEAR NO. 598 AND 683 KEY TO FIGURE 2 REF. NO. PART NUMBER PART NAME REF. NO. PART NUMBER PART NAME 1 36657-10-14550 Spreader Assembly 20 AN960PD516 2 36809 Front Strut L/H 21 AN365-524 3 36810 Front Strut R/H 22 AN364-524 Washer Nut Nut 4 37583 Diag. Strut 23 3092-24 6 36812 Rear Strut L/H 24 3092-28 7 36813 Rear Strut R/H 25 16792 8 38947 Frt. Fuselage Fitting L/H 26 16793 9 38948 Frt. Fuselage Fitting R/H 27 16794 10 3397-6600 Cross Wire Assy, Front 28 AN396-21 11 3397-6325 Cross Wire Assy, Rear 29 12 3107-23 Eyebolt 30 13 AN960PD716 Washer 31 36730 AN381-3-12 AN364-720 Wirepull-Frt. Deck Wirepull-Rear Deck Cover Plate, L/H Cover Plate, R/H Gasket, Cover Pin, Flat Head Pin, Cotter Nut Fitting, Rear Deck L/H 14 AN365-720 Nut 32 36731 Fitting, Rear Deck R/H 15 AN5-12A Bolt 33 36728 Fitting, Frt. Deck L/H 16 3093 Spacer, Deck 34 36729 Fitting, Frt. Deck R/H 17 AN5-32A Bolt 35 36652 18 AN25-28A Bolt, Clevis .36 36653 Fitting, Rear Fuselage L/H Fitting, Rear Fuselage R/H 19 AN27-31A Bolt Clevis 7 8 26 A 23. 18 B I 18 C,I 22 H G Figne de Strut Fairings and Stens For All Installation Models (509, 558, 598 and 683) 19 21 30 F 32 1 597-1140 TABLE 3. EDO STRUT FAIRINGS AND STEPS NO. 509, 558 AND 683 KEY TO FIGURE 3 REF. REF. NO. PART NUMBER PART NAME NO. PART NUMBER 1 37566 Fairing Assy Frt., Float L/H 14 37570-2 37567 2 37568 37569 3 37570 37571 4 37572 37573 567 37706 37707 37254 37255 951 1 37256 628-094- Fairing Assy Frt, Float R/H Fairing Assy Rear, Float L/H Fairing Assy Rear, Float R/H Fairing Assy Frt., Fuselage L/H Fairing Assy Frt., Fuselage R/H Fairing Assy Rear, Fuselage L/H Fairing Assy Rear, Fuselage R/H Step Assy, Front Strut Step Assy, Diag. Strut Fairing Assy, Spreader Outboard 15 AN24-31A 16 AN24-29A 17 AN960PD416 18 AN364-428 19 37574 20 37576 21 AN364-832 22 48735* PART NAME Splice, Forward Bolt, Clevis Bolt, Clevis Washer Nut Clamp Assembly Clamp Assembly Nut Step Assembly, Diag. Strut 23 48736* Fairing Assy, Spreader Inboard L/H 27 Fairing Assy, Spreader Inboard R/H 8 37712 Clamp, Leading Edge 9 37713 Clamp, Side 31 10 AN525-832R6 Screw, Washer Head 11 C-7000-832-373 Speed Nut 12 C-8104-832-373 13 37570-3 Speed Nut Splice, Center 2222222233 24 46067-2* 25 33596* 26 28 46067* 29 30 AN5-11A* AN365-524* AN535-6-4* AN525-832R9 Nut Tube Assembly Screw Screw, Washer Head Clamp Clamp Filler Bolt A8K160 Rivnut A8K75 Rivnut AN960PD8L Washer 34 AN960PD516 Washer 9 Note: *Step Assembly 48735 replaces Step Assembly 37707 and Clevis Bolt AN24-29A on later production models. i 10 Revised 1/1/72 A 41 40 52 47 42 46. 45- $ B 4(L.H.FLOAT) 3[R.H.FLOAT) с (SEE DET A 18 10. 23 27 24 23 22 30 29 24 22 48 Figure 4- Edo Water Rudder Controls For Edo 249A-2870 Floats on Cessna 185 Airplane (Installation Model 509) TABLE 4. EDO WATER RUDDER CONTROLS NO. 509 REF. NO. PART NUMBER PART NAME 123456 3171 3172-28 3173 3174 3209 38083 7 38007 Cable Assy-W. R. Control Cable Assy-W. R. Retracting Cable Assy-W. R. Interfloat Cable Assy-Tiller Cable Assy-Air Rudder Centering Fairlead Tube Assy, Fuselage Bellcrank Assy-W. R. Control 8 54699 Handle Assy-W. R. Retracting 34 9 38102 Spring, Air Rudder Centering 35 10 AN219-2 Pulley 36 11 AN210-3B Pulley 37 12 37709 Pulley 38 (Deleted) AN960-416 13 AN219-4 Pulley 39 14 37082 Fairlead-Roller 40 15 AN7-34 16 17 AN320-7 AN960PD716 Bolt Washer Nut 41 42 54698 43 18 AN381-3-14 Pin, Cotter 44 S8K106 19 AN393-35 Pin, Flat Head 45* 39032* 20 AN416-1 Pin, Retainer 46 AN525-832R9 KEY TO FIGURE 4 REF. NO. PART NUMBER

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PART NAME 27 '28 2222233333333 AN509-416R15 Screw AN509-10R26 Screw 29 30 31 AN960PD10 AN364-1032 AN4-13A Washer Nut AN960PD416L AN394-31 AN960-416L AN381-2-7 AN394-35 AN393-33 AN960-10L AN381-2-6 AN525-832R7 Bolt Washer Pin, Flat Head Washer Pin, Cotter Pin, Flat Hd Washer Pin, Flat Head Washer Pin, Cotter Shroud Assembly Screw Rivnut Angle Assy, Backup Screw 21 37564 Cable & Fairlead Tube Assy 47 39036 Handle 22 AN4-10A Bolt 48 AN509-416R16 Screw 23 AN960PD416 Washer 49 AN381-3-12 Pin, Cotter 24 AN364-428 Nut 50 AN381-3-20 Pin, Cotter 25 AN43B-5A 26 AN365-428 Eyebolt Nut 51 52 37716 AN381-3-30 Pin, Cotter Spring Revised 1/1/72 *For Aircraft Models Prior To 1964. 11 : 12 Revised 1/1/72 A 65 45 26 B 4(L.H.FLOAT) 3IR.H.FLOAT), 28 37 (SEE DET. A)S 20 23 35 22 49 53 33 30 52 50 30 29 34 D 63 32 30 33 55 35 50 49- 48. 47 14 15 59 56 54 33 30 30. 36 51 158 40 53 50 Figure 5 - Edo Water Rudder Controls For Edo 249A-2870 Floats on Cessna 180 Airplane (Installation Model 558) 1 46 50 TABLE 5. EDO WATER RUDDER CONTROLS NO. 558 REF. NO. PART NUMBER PART NAME 1234567 3173 3174 54699 38939 38941 8 38943 9 10* 39032* 11 40642 3171 3172-28 68-W-654 Cable Assy-W. R. Control Cable Assy-W. R. Retracting Cable Assy-W. R. Interfloat Cable Assy-Tiller Handle Assy-W. R. Retracting Pulley Bracket Assy-W. R. Control Pulley Bracket Assy-W. R. Outboard Pulley Bracket Assy-W. R. Control Fairlead Assy Angle Assy, Backup Bellcrank, Extension 36 37 12 37709 Pulley 13 AN526-1032-8 Screw 14 AN365-1032 Nut 15 AN960PD10 Washer 47 38102 16 AN393-35 Pin, Flat Head 48 AN43B-5A 17 AN416-1 Pin, Retainer 49 AN365-428 KEY TO FIGURE 5 REF. NO. PART NUMBER PART NAME 34 35 E ES EL CO AN381-2-8 Pin, Cotter AN381-3-12 AN4-10A AN394-34 AN960-416L AN960-10L 39 40 AN364-428 41 AN393-33 42 43 44 39036 45 54698 46 3209 AN381-2-6 Pin, Cotter Bolt Pin, Flat Hd. Spacer Washer Nut Pin, Flat Head Washer Pin, Cotter Handle Shroud Assy Cable Assy-Air Rudder Centering Spring, Air Rudder Centering Eyebolt Nut 18 AN381-4-20 Pin, Cotter 50 AN219-4 19 AN3-6A Bolt 51 20 AN507-1032-8 Screw 52 21 AN520-10-8 Screw 53 37082 22 AN970-3 Washer 54 AN960PD416L AN509-416R15 AN509-10R26 Screw Fairlead Roller Pulley Washer Screw 23 AN394-31 Pin, Flat Head 55 AN364-1032 Nut 24 AN960-416L Washer 56 AN4-13A Bolt 25 AN381-2-7 26 AN381-3-20 27 28 29 AN525-832R7 S8K106 38940 Pin, Cotter Pin, Cotter Screw 57 AN509-416R16 58 AN381-3-30 -59 37564 Rivnut 60 Bracket 61 AN7-34 30 AN219-2 Pulley 62 AN960PD716 31 AN4-10 32 AN310-4 Bolt Nut 63 AN320-7 64 AN381-3-14 33 AN960PD416 Washer 65 37716 AN525-832R9 Screw Pin, Cotter Cable and Fairlead Tube Assy Screw Bolt Washer Nut Pin, Cotter Spring Revised 1/1/72 *For Aircraft Models Prior to 1964. 13 " 14 Revised 1/1/72 A B 28. 6 27 68 25 26 20 29. 30 C 38 33 37 34 39 -33 29 35 (SEE DET. A) 67 SKIN FUSELAGE BELLY. (REF) 32 31 36 • 48 29 43 61 60 59 65 66 60 58 64 <63 42 41 43° 45 46 40 45 -46 5 48 44. 43 45- 46 50 55 51 56 33 Figure 6- Edo Water Rudder Controls For Edo 597-2790 Amphibious Floats on Cessna 180 and 185 Airplane (Installation Model 598) Edo 628-2960 Floats on Cessna 180 and 185 Airplane (Installation Model 683) 267 i TABLE 6. EDO WATER RUDDER CONTROLS NO. 598 AND 683 KEY TO FIGURE 6 REF. NO. PART NUMBER PART NAME REF. NO. PART NUMBER PART NAME 10 1234567820 9 11 12 13 3343-240.0-3355 AN381-2-6 AN393-11 3340-70.0-3355 3343-284.0-3353 AN960-10L AN393-9 3342-340.0-3353 28-2-G AN381-3-20 37709 AN381-2-7 AN960-416L Cable Assy-Control Sleeve, Nicopress Pin, Cotter Pulley Pin, Cotter Cable Assy-W. R. Retracting, Aft 34 Pin, Cotter 35 AN3-7 AN960D10 Bolt Washer Pin, Flat Head 36 AN310-3 Cable Assy-W. R. Retracting, Fwd 37 AN393-15 Cable Assy-Interfloat ✓ 38 0209 Washer 39 AN394-73 Pin, Flat Head 40 41 42 00-W-850 AN960D416 AN365-428 43 68-W-654 44 AN525-10-7 45 AN960PD10 Washer 46 AN365-1032 14 AN394-31 Pin, Flat Head 47 16588 15* 39032* Angle Assy, Backup 48 16 AN525-832R9 Screw 49 17 AN525-832R7 Screw 50 18 S8K106 Rivnut 51 AN23-14 19 39036 Handle 52 AN960D10L 20 AN394-23 Pin, Flat Hd. 53 AN960-10 21 AN960-416 Washer 54 AN320-3 22 (Deleted) 55 16590 23 (Deleted) 56 16591 24 AN393-33 Pin, Flat Head 57 25 54698 Shroud Assy 58 26 45150 Cover Assy, Pulleys 59 38102 27 AN219-2 Pulley 60 AN43B-5A 28 29 30 AN4-10A AN960PD416 MS20365-428 Bolt 61 40641 Washer 62 Nut 63 60-W-911 31 0210 32 0915-1 33 Pulley Bracket Assy 64 AN365-832 Bushing 65 3209 Pulley AN381-2-8 Pin, Cotter .66 40642 AN525-416R22 AN381-3-14 AN525-416R24 AN526-1032-8 AN381-4-20 AN525-832-8 AN960PD8 Nut Pin, Flat Head Bracket Pin, Flat Head Bolt Washer Nut Fairlead Assy Screw Washer Nut Fairlead Screw Pin, Cotter Screw Bolt, Clevis Washer Washer Nut Bracket, Upper Bracket, Lower Screw Pin, Cotter Spring, Air Rudder Centering Eyebolt Angle Screw Nut Cable Assy, Air Rudder Centering Extension Washer 67 54699 Handle Assy-W. R. Retracting 68 37716 Spring Revised 1/1/72 15 *For Aircraft Models Prior to 1964 16 38 39 VIEW C NÉK AKLOM UKL 60 68 64 173363 $- 61 LD COM 57 25 128 (SEE FIGURE 8 FOR PARTS BREAKDOWN) 56 62 63 88 87 VIEW B 55 125 50 16 17 126 53 49 84' 81 38 -58 69 91 94 95 5 221 222 STA 65-33 VIEW STA 90 A➡ 72 79 78 Figure 7 - Edo Hydraulic Installation (Sheet 1 of 2) For Edo 597-2790 Amphibious Floats on Cessna 180 and 185 Airplane (Installation Model 598) ! TABLE 7. EDO HYDRAULIC INSTALLATION NO. 598 KEY TO FIGURE 7 REF. NO. 123456789 AN929-4D PART NUMBER Cap Assy. PART NAME REF. NO. PART NUMBER PART NAME 37 AN814-6D Plug AN924-4D Nut 38 MS28778-6 "O" Ring AN960PD716 Washer 39 AN924-6D AN804-4D Tee 40 42716 Tube Assy 41 MS21916D6-4 AN919-7D Nut Reducer AN822-4D Elbow, 90° 42 32377 AN912-3D Bushing, Reducer 43 32396 Reducer Tie Rod End Plate 42713 Tube Assy 44 AN6230-17 10 11 AN816-4D 4091-1-3/8D 42708 Nipple 45 32376 Strainer 46 32668 Bracket 47 32374 12 AN3-5A Bolt 48 AN3-4A 13 AN960PD10 Washer 49 42742 14 AN365-1032 Nut 50 42753 15 42718 Tube Assy 51 AN919-11D 16 AN924-5D Nut 52 MS28778-8 17 AN960PD816 Washer 53 42743 18 AN833-6D Elbow, 90° 54 AN833-4D "O" Ring Baffle Nameplate Wall Bolt Tube Assy Tube Assy Reducer "O" Ring Tube Assy Elbow 90° 19 42715 Tube Assy 55 42754 Tube Assy 20 AN826-4D Tee 56 42733 Tube Assy 21 22 24 25 26 27 28 29 22222222-23333 AN742D18 AN501-10-12 NAS43DD3-24 Screw Clamp 57 53661 Clamp 58 42740 Clamp Spacer 59 AN503-10-16 Screw 627-7-1/8 Valve, Relief 60 42736 Tube Assy 42714 Tube Assy 61 42735 Tube Assy AN825-4D 42707 MS21919DF4 Tee 62 Bracket Clamp 42717 Tube Assy 65 30 42765 Reservoir Assy 31 32378 Bracket AN3-6A Bolt AN3-12A Bolt 34 800-015-10 Lock-O-Seal 35 AN315-3R Nut 36 32379 Plug, Filler N2282222222 42734 Tube Assy 63 AN815-4D Union 64 42738 Brace AN960PD10L 66 AN43B-4 Washer Eyebolt 67 AN363-428 68 69 1648-631-4 70 AN832-4D 71 1648-211-1 AN960PD416 Nut Washer Tube Assy Union Tube Assy 72 1648-192-0 Tube Assy Revised 1/1/72 17

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