Caterpillar 304c Fpk Elec Sch Renr9638

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Caterpillar 304C Electrical schematic

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  • INTERACTIVE SCHEMATIC

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    VIEW ALL CALLOUTS

    Cover PageInformation

    SchematicMachine Views

    Component TableTap Table

    Fluid Power Symbols

    Electrical Symbols

    Front Frame

    Rear Frame

    Tap Views

    Features

    Options

    Bookmarks X

    EC-C3EC-C2 E-C60

    EC-C1

    E-C61

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  • RENR9638March 2007

    304C CR Mini Hydraulic ExcavatorElectrical System

    FPK1-UP

    2007 Caterpillar, All Rights Reserved Printed in U.S.A.

  • COMPONENT LOCATION

    Component Schematic LocationMachine Location Component

    Schematic Location

    Machine Location

    Actuator - Engine Governor ResistorAlarm - Travel - ATCH Sender - Coolant TemperatureAlternator Sender - FuelBattery Solenoid - A/C Clutch - ATCHControl - A/C - ATCH Solenoid - Auxiliary #1 - ATCHControl - Governor - ATCH Solenoid - Auxiliary #2Control - Monitor Solenoid - Boom Swing - ATCHDial - Acceleration - ATCH Solenoid - Engine ShutdownDiode - A/C Solenoid - Hydraulic LockingFuse - Box Solenoid - Speed SelectHorn Switch - A/C Thermostat - ATCHMeter - Service Switch - AECMotor - Fan - ATCH Switch - Auto Deceleration PressureMotor - Fuel Priming Pump Switch - AuxiliaryMotor - Starter Switch - Boom SwingMotor - Washer Tank Switch - Engine PressureMotor - Wiper Switch - HornPlugs - Glow Switch - Hydraulic ChangeRelay - ACC Switch - Hydraulic Lock LimitRelay - Glow Switch - KeyRelay - Horn Switch - LightRelay - Main Switch - Travel Alarm Cancel - ATCHRelay - Neutral Start Switch - Travel PressureRelay - Shutoff Switch - Travel SpeedRelay - Start Switch - Wiper Washer - ATCHRelay - Travel Alarm Cancel #1 - ATCH Timer - Engine ShutoffRelay - Travel Alarm Cancel #2 - ATCH Timer - Glow

    Machine locations are repeated for components located close together.A = Located under left joystick.B = Located under right joystick.C = Located around circuit breaker panel.

    H-12 2 C-6 AH-12 11 D-12 11C-11 12 G-1 17I-4 9 D-12 12

    C-10 10 D-3 16H-6 C C-1 14C-7 A D-3 16B-8 B F-12 11

    D-12 11 C-1 13F-7 C D-1 13E-1 12 D-12 11H-6 B C-8 A

    C-12 8 D-1 11C-1 14 B-8 A

    D-11 11 H-6 BG-12 2 E-12 11B-1 8 A-8 A

    E-12 11 B-9 AF-9 C H-6 BE-8 C B-8 5F-10 C A-9 AF-9 C A-9 A

    F-10 C E-8 16F-9 C B-9 AH-1 9 B-1 8F-10 C G-8 15E-10 C F-8 C

  • CONNECTOR LOCATION

    Connector Number Schematic LocationMachine Location

    CONN 1CONN 2CONN 3CONN 4CONN 5CONN 6CONN 7 CONN 8CONN 9CONN 10CONN 11CONN 12 CONN 13 CONN 14 CONN 15CONN 16CONN 17

    The connectors shown in this chart are for harness to harness connectors. Connectors that join a harness to a component are generally located at or near the component. See the Component Location Chart.

    A-12 1A-12 1H-11 2H-12 3

    B-10, C-10 4C-10 4B-8 5G-8 6G-7 6H-6 7B-2 8F-2 9F-2 9F-2 9G-2 9E-1 10H-1 9

  • SPECIFICATIONS AND RELATED MANUALS

    Sender and Solenoid SpecificationsPart No. Component Description Resistance (Ohms)

    266-6934 Sender: Fuel Empty: 83.5 5Full: 8 2

    274-4203 Solenoid: Auxiliary #2 4 7 At room temperature unless otherwise noted.

    Off Machine Switch SpecificationPart No. Function Actuate Deactuate Contact Position

    286-2317 Travel Pressure 1520 98 kPapsi1127 kPa MIN

    psi Normally Open

    286-2318 Auto Deceleration Pressure 392 98 kPapsi196 kPa MIN

    psi Normally Open

    With increasing pressure the closed condition can be maintained up to 2800 kpa (405 psi), with decreasing pressure the closed condition can be maintained down to 170 kpa (25psi). Contact position at the contacts of the harness connector.

  • HARNESS and WIREElectrical Schematic Symbols

    1

    2

    AG-C4111-7898

    L-C123E-5179

    9X-1123 ComponentPart Number

    Pin or Socket Number

    Part Number: for Connector Receptacle

    Part Number: forConnector Plug

    Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...)

    Plug

    325-AG135 PK-14

    Wire ColorWire Gauge

    Receptacle

    PressureSymbol

    T

    TemperatureSymbol

    LevelSymbol

    FlowSymbol

    Circuit BreakerSymbol

    Harness and Wire Symbols

    1

    1

    2

    2Sure-Seal connector: Typical representationof a Sure-Seal connector. The plug and receptacle contain both pins and sockets.

    Deutsch connector: Typical representationof a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.

    Symbols

    Symbols and Definitions

    Fuse (5 Amps)

    5A

    T

    Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it.

    Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.

    Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component.

    Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine.

    Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.

    Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.

    Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.

    Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.

    Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.

    Magnetic Latch Solenoid: A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.

    Harness identification code:This example indicates wire group 325,

    wire 135 in harness "AG".

    L-C123E-5179

    Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample). Harness Connector Serialization Code: The "C" stands for

    "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).

  • AB

    C

    D

    E

    F

    G

    H

    I

    123456789101112

    123456789101112

    A

    B

    C

    D

    E

    F

    G

    H

    I

    WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF.WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON.

    STARTING CIRCUIT.GROUND CIRCUIT.STARTING AID CIRCUIT.MONITOR CIRCUIT.ENGINE SHUTOFF CIRCUIT.ATCH GOV CONTROL

    HEATER AND AIR CONDITIONER CIRCUIT.TURN SIGNAL/WIPER/WASHER CIRCUIT.

    WIRE GROUP COLOR DESCRIPTIONS

    150-F16 RD-10

    150-F17 RD-10

    877-F52 YL-10

    107-F2 RD-10

    122-F9 RD-18

    114-F5 RD-18

    105-F1 RD-18

    439-F47 YL-18

    117-F7 YL-10117-F8 YL-10

    112-F3 PU-10112-F4 PU-10

    129-F11 BU-16124-F10 GN-14

    170-F22 BU-16

    603-F48 PK-16

    323-F41 WH-18

    323-F42 WH-18

    149-F13 PU-16

    180-F23 GN-18

    130-F12 GN-16

    150-F14RD-10

    877-F51YL-10

    L987-F54 WH-18

    200-F28 BK-18308-F37 YL-18

    200-F25 BK-18

    327-F45 PK-10

    150-F18 RD-10

    200-F26A BK-18

    308-F35 YL-18

    150-F19 RD-10

    150-F15 RD-10

    200-F27 BK-18

    306-F31 GN-18

    307-F34 OR-18

    P977-F57 PK-18

    817-F49 WH-18

    817-F50 WH-18

    323-F43 WH-18

    331-F46 OR-18

    M741-F56 GY-18

    M741-F55 GY-18

    321-F39 BR-18

    200-F29 BK-18

    200-F30BK-16

    158-F20 BR-18

    129-F11 BU-16124-F10 GN-14170-F22 BU-16603-F48 PK-16323-F41 WH-18

    323-F42 WH-18149-F13 PU-16180-F23 GN-18130-F12 GN-16158-F20 BR-18

    323-F41 WH-18149-F13 PU-16180-F23 GN-18130-F12 GN-16158-F20 BR-18

    603-F48 PK-16170-F22 BU-16124-F10 GN-14129-F11 BU-16

    117-F8 YL-10

    117-F7 YL-10

    112-F3 PU-10

    112-F4 PU-10

    180-F23GN-18

    P977-F57PK-18

    323-F41WH-18

    170-F22BU-16

    200-F30BK-16

    129-F11BU-16

    307-F34OR-18

    105-F1RD-18

    122-F9RD-18

    308-F35YL-18

    130-F12GN-16

    306-F31GN-18

    439-F47YL-18

    M741-F55GY-18

    124-F10GN-14

    321-F39BR-18

    603-F48PK-16

    817-F50WH-18

    149-F13PU-16

    331-F46OR-18

    180-F23GN-18

    323-F41WH-18

    170-F22BU-16

    129-F11BU-16

    105-F1RD-18

    149-F13PU-16

    603-F48PK-16

    130-F12GN-16

    124-F10GN-14

    439-F47YL-18

    122-F9RD-18

    180-F23 GN-18323-F41 WH-18

    170-F22 BU-16129-F11 BU-16

    105-F1 RD-18

    149-F13 PU-16

    603-F48 PK-16

    130-F12 GN-16124-F10 GN-14

    439-F47 YL-18

    122-F9 RD-18306-F31 GN-18

    307-F34 OR-18

    P977-F57 PK-18

    200-F27 BK-18

    114-F5 RD-18

    817-F49 WH-18

    M741-F55 GY-18

    321-F39 BR-18

    817-F50 WH-18

    200-F29 BK-18

    117-F7 YL-10

    150-F19 RD-10

    200-F29 BK-18

    817-F50 WH-18

    M741-F55 GY-18

    321-F39 BR-18

    331-F46 OR-18

    112-F4 PU-10

    150-F18 RD-10

    200-F24 BK-18

    200-F26A BK-18

    308-36 YL-18

    308-F35 YL-18

    200-F27 BK-18

    327-F45 PK-10

    107-F2 RD-10

    308-F35YL-18

    331-F46OR-18

    817-F50WH-18

    321-F39BR-18

    M741-F55GY-18

    439-F47 YL-18105-F1 RD-18

    122-F9 RD-18

    114-F5 RD-18

    107-F2 RD-10

    L987-F54 WH-18

    308-F37 YL-18

    200-F28 BK-18

    327-F45PK-10

    877-F52YL-10

    877-F51YL-10

    150-F19RD-10

    150-F18RD-10

    150-F14RD-10

    150-F15RD-10

    308-G4 YL-18P977-G5 PK-18

    180-G1 GN-18200-G2 BK-18

    X781-G6 GN-18X782-G7 WH-18

    308-G4 YL-18P977-G5 PK-18180-G1 GN-18

    X781-G6 GN-18200-G2 BK-18X782-G7 WH-18

    122-A4 RD-18

    122-A5 RD-18

    124-A8 GN-14

    129-A9 BU-16

    130-A10GN-16

    149-A11 PU-16

    150-A13 RD-10150-A14 RD-10

    150-A12 RD-10

    170-A15 BU-16

    170-A17 BU-16 170-A16 BU-16

    180-A18 GN-18

    180-A22 GN-18

    200-A26 BK-18

    200-A27 BK-18

    200-A32 BK-16

    200-A42 BK-18

    200-A43 BK-16

    200-A44 BK-16

    200-A45 BK-18

    200-A46 BK-18

    200-A47 BK-18

    201-A55 BK-18201-A54 BK-18

    200-A52 BK-18

    306-A60 GN-18

    307-A62 OR-18

    308-A65 YL-18

    308-A64 YL-18

    308-A66 YL-18

    321-A70 BR-18

    323-A72 WH-18

    323-A73 WH-18323-A74 WH-18

    327-A78 PK-10

    331-A79 OR-18

    331-A80 OR-18

    331-A81 OR-18

    403-A82 GN-18

    405-A77 GY-18

    405-A83 GY-18

    439-A86 YL-18

    441-A87 OR-18447-A88 PK-18506-A89 PU-16

    603-A90 PK-16

    616-A94 BU-18

    616-A92 BU-16

    616-A93 BU-16

    616-A99 BU-18

    616-A100 BU-18

    817-A101 WH-18

    877-A102 YL-10

    E953-A106 GY-18 E953-A107 GY-18

    H740-A109 OR-18H741-A110 WH-18

    H809-A112 YL-18

    L998-A113 OR-18M729-A114 PU-18M730-A115 YL-18M731-A116 BU-18

    M741-A117 GY-18

    N933-A118 PU-18

    P969-A119 BR-18

    P977-A120 PK-18

    P977-A121 PK-18

    P977-A122 PK-18

    P978-A123 GN-18

    P979-A124 YL-18

    P997-A125 OR-18

    X781-A126 GN-18

    200-A45 BK-18X781-A126 GN-18180-A22 GN-18

    308-A65 YL-18

    P977-A120 PK-18

    331-A81 OR-18

    200-A43 BK-16

    P997-A125 OR-18H742-A111 PU-18P969-A119 BR-18N933-A118 PU-18

    M731-A116 BU-18M730-A115 YL-18

    M729-A114 PU-18H741-A110 WH-18H740-A109 OR-18

    307-A62OR-18

    129-A9BU-16

    200-A44BK-16

    170-A15BU-16

    H809-A112YL-18

    323-A72WH-18

    P977-A121PK-18

    180-A18GN-18

    122-A4RD-18

    308-A66YL-18

    306-A60GN-18

    439-A86YL-18

    M741-A117GY-18

    124-A8GN-14

    321-A70BR-18

    603-A90PK-16

    817-A101WH-18

    149-A11PU-16

    331-A79OR-18

    130-A10GN-16

    150-A13RD-10

    150-A14RD-10

    877-A102YL-10

    327-A78PK-10

    122-A5 RD-18

    200-A42 BK-18

    H809-A112 YL-18

    308-A64 YL-18

    306-A60 GN-18

    331-A79OR-18

    149-A11PU-16

    817-A101WH-18

    603-A90PK-16

    321-A70BR-18

    124-A8GN-14

    M741-A117GY-18

    439-A86YL-18

    306-A60GN-18

    308-A66YL-18

    122-A4RD-18

    P977-A120 PK-18

    180-A22 GN-18

    308-A65 YL-18

    X781-A126 GN-18

    200-A45 BK-18

    403-A82 GN-18

    200-A46 BK-18

    200-A43 BK-16

    331-A81 OR-18

    H742-A111 PU-18

    P969-A119 BR-18

    N933-A118 PU-18

    M729-A114 PU-18

    H741-A110 WH-18H740-A109 OR-18

    M730-A115 YL-18M731-A116 BU-18

    P977-A120 PK-18

    180-A22 GN-18

    308-A65 YL-18

    X781-A126 GN-18

    403-A82 GN-18

    200-A47 BK-18

    200-A42 BK-18200-A44 BK-16

    331-A81 OR-18

    P997-A125 OR-18

    H742-A111 PU-18

    P969-A119 BR-18

    N933-A118 PU-18

    M729-A114 PU-18

    H741-A110 WH-18H740-A109 OR-18

    M730-A115 YL-18M731-A116 BU-18

    M741-A117 GY-18

    321-A70 BR-18

    439-A86 YL-18603-A90 PK-16817-A101 WH-18

    331-A79 OR-18

    308-A66 YL-18

    124-A8 GN-14

    306-A60 GN-18

    877-A102 YL-10

    150-A14 RD-10

    327-A78 PK-10

    150-A13 RD-10

    P977-A121 PK-18

    180-A18 GN-18

    323-A72 WH-18

    307-A62 OR-18

    170-A15 BU-16

    129-A9 BU-16

    H809-A112 YL-18

    P977-A120 PK-18

    308-A65 YL-18

    X781-A126 GN-18

    403-A82 GN-18

    200-A47 BK-18

    331-A81 OR-18

    M731-A116 BU-18

    H742-A111 PU-18

    P969-A119 BR-18

    M729-A114 PU-18

    H741-A110 WH-18H740-A109 OR-18

    M730-A115 YL-18

    180-A21 GN-18180-A20 GN-18

    180-A19 GN-18

    P997-A125 OR-18

    M741-A117 GY-18

    321-A70 BR-18

    439-A86 YL-18603-A90 PK-16817-A101 WH-18

    331-A79 OR-18

    308-A66 YL-18

    149-A11 PU-16

    124-A8 GN-14122-A4 RD-18

    877-A102 YL-10

    150-A14 RD-10

    327-A78 PK-10

    150-A13 RD-10

    P977-A121 PK-18

    323-A72 WH-18

    307-A62 OR-18

    170-A15 BU-16

    129-A9 BU-16

    308-A64 YL-18

    M731-A116 BU-18P977-A120 PK-18

    X781-A126 GN-18

    403-A82 GN-18

    200-A47 BK-18

    331-A81 OR-18

    H742-A111 PU-18

    N933-A118 PU-18

    M729-A114 PU-18H741-A110 WH-18H740-A109 OR-18

    180-A19 GN-18

    180-A21 GN-18180-A20 GN-18

    M730-A115 YL-18

    P997-A125 OR-18

    321-A70 BR-18

    P977-A121 PK-18

    877-A102 YL-10

    331-A79 OR-18

    150-A12 RD-10

    149-A11 PU-16

    327-A78 PK-10

    124-A8 GN-14

    122-A4 RD-18

    323-A72 WH-18

    170-A15 BU-16

    122-A5 RD-18

    200-A35 BK-16

    616-A93 BU-16

    200-A40 BK-16200-A41 BK-16

    603-A90 PK-16

    170-A17 BU-16122-A7 RD-18 616-A94 BU-18

    129-A9 BU-16506-A89 PU-16

    616-A91 BU-16149-A11 PU-16

    M741-A117 GY-18817-A101 WH-18

    E953-A105 GY-18180-A19 GN-18

    L998-A113 OR-18180-A20 GN-18

    200-A33 BK-16

    200-A31 BK-18180-A21 GN-18

    616-A97 BU-18

    200-A28 BK-18

    P979-A124 YL-18P978-A123 GN-18

    616-A92 BU-16616-A95 BU-18

    616-A91 BU-16

    506-A89 PU-16

    129-A9 BU-16170-A17 BU-16

    122-A7 RD-18

    603-A90 PK-16

    200-A41 BK-16200-A40 BK-16200-A35 BK-16

    L998-A113 OR-18

    200-A33 BK-16

    E953-A105 GY-18

    323-A75 WH-18

    405-A85 GY-18

    200-A49 BK-16200-A40 BK-16200-A41 BK-16

    P977-A121 PK-18

    M731-A116 BU-18

    P977-A120 PK-18

    M730-A115 YL-18M729-A114 PU-18

    X781-A126 GN-18

    H740-A109 OR-18

    200-A47 BK-18

    323-A72 WH-18327-A78 PK-10

    150-A12 RD-10

    170-A15 BU-16

    124-A8 GN-14

    122-A4 RD-18122-A5 RD-18

    321-A70 BR-18 877-A102 YL-10

    403-A82 GN-18

    331-A81 OR-18331-A79 OR-18

    H741-A110 WH-18

    124-A8 GN-14200-A48 BK-18

    E554-A104 PK-18170-A16 BU-16

    323-A73 WH-18

    405-A77 GY-18

    331-A80 OR-18

    P979-A124 YL-18

    323-A74 WH-18

    616-A92 BU-16

    M731-A116 BU-18M730-A115 YL-18M729-A114 PU-18

    X781-A126 GN-18

    H740-A109 OR-18

    506-A89 PU-16

    200-A32 BK-16

    H741-A110 WH-18

    447-A88 PK-18441-A87 OR-18

    P978-A123 GN-18

    321-A70 BR-18

    403-A82 GN-18

    200-A48 BK-18E554-A104 PK-18

    E953-A107 GY-18

    P977-A122 PK-18

    327-A78 PK-10

    150-A12 RD-10

    877-A102 YL-10

    C444-A103 YL-18

    C444-A103 YL-18

    200-A53 BK-18

    E554-A104 PK-18

    200-E4BK-18

    200-E6 BK-16

    200-E7BK-16

    304-E10WH-10

    323-E9WH-16

    327-E14PK-10

    522-E19 WH-16

    C444-E21YL-18

    E554-E23 PK-16

    E554-E24 PK-16

    109-E1RD-6

    877-E20YL-6

    200-E8BK-16

    321-E12BR-16

    403-E15GN-18

    405-E16GY-18

    441-E17OR-18

    506-E18PU-14

    E554-E22PK-16

    M729-E27PU-16

    M730-E28YL-16

    M731-E29BU-16

    H740-E25OR-16

    H741-E26WH-16

    C444-E21YL-18

    304-E10WH-10

    109-E1RD-6

    200-E6BK-16

    200-E7BK-16

    323-E9WH-16

    403-E15GN-18

    405-E16GY-18

    441-E17OR-18

    877-E20YL-6

    327-E14PK-10

    441-E17OR-18

    403-E15GN-18

    C444-E21YL-18

    304-E10WH-10

    109-E1RD-6

    200-E7BK-16

    323-E9WH-16

    200-E6BK-16

    E554-E23PK-16

    E554-E24PK-16

    441-E17OR-18

    C444-E21YL-18

    403-E15GN-18

    200-K1 BK-16506-K2 PU-14

    H740-K3 OR-16H741-K4 WH-16M729-K5 PU-16M730-K6 YL-16M731-K7 BU-16

    200-L1 BK-18321-L2 BR-16

    101-CE1 RD-10

    101-CE2 RD-0

    200-CF1 BK-0

    616-M2 BU-16

    603-N24PK-16

    200-N5BK-18

    170-N5PK-16

    506-N23 PU-16

    506-N23 PU-16

    200-N5 BK-18

    616-N27 BU-18

    603-N24 PK-16

    170-N5 PK-16

    616-N27 BU-18

    877-F51 YL-10150-F14 RD-10

    323-F43 WH-18

    323-F43 WH-18323-F42 WH-18

    L987-F54 WH-18323-F43 WH-18150-F14 RD-10

    877-F51 YL-10

    OPERATOR STATION

    OPERATOR STATION OPERATOR STATION

    OPERATOR STATION

    ENGINE

    ENGINE

    ENGINE

    ENGINE

    OPERATOR STATION

    323-F44 WH-18

    200-A48 BK-18200-A47 BK-18200-A41 BK-16200-A40 BK-16200-A49 BK-16200-A33 BK-16

    P977-A122 PK-18

    E953-A107 GY-18

    C444-A103 YL-18877-A102 YL-10

    327-A78 PK-10

    323-A73 WH-18

    321-A70 BR-18

    150-A12 RD-10

    200-A52 BK-18

    117-F8 YL-10

    200-F24 BK-18200-F25 BK-18

    308-F37 YL-18308-36 YL-18

    112-F3 PU-10

    200-A34 BK-16

    200-A34 BK-16

    200-A53 BK-18

    323-A74 WH-18

    403-A82 GN-18405-A77 GY-18441-A87 OR-18447-A88 PK-18506-A89 PU-16616-A92 BU-16

    E554-A104 PK-18

    H740-A109 OR-18H741-A110 WH-18L998-A113 OR-18M729-A114 PU-18M730-A115 YL-18M731-A116 BU-18

    P978-A123 GN-18P979-A124 YL-18

    200-A32 BK-16

    200-A33 BK-16200-A49 BK-16200-A40 BK-16200-A41 BK-16200-A47 BK-18200-A48 BK-18

    105-A1 RD-18

    105-A1RD-18

    105-A1 RD-18

    105-A1 RD-18

    105-A3 RD-18

    105-A3 RD-18105-A3 RD-18

    105-A3 RD-18

    327-E14 PK-10

    877-E20 YL-6

    405-E16 GY-18

    441-E17 OR-18

    200-E7 BK-16

    E554-E24PK-16

    E554-E23PK-16

    200-E6BK-16

    522-E19 WH-16

    H741-K4 WH-16H740-K3 OR-16

    M731-K7 BU-16M730-K6 YL-16M729-K5 PU-16

    200-K1 BK-16506-K2 PU-14

    H740-E25 OR-16H741-E26 WH-16M729-E27 PU-16M730-E28 YL-16M731-E29 BU-16200-E8 BK-16506-E18 PU-14

    109-E1RD-6

    200-E6BK-16

    200-E7BK-16

    323-E9WH-16

    E554-E22PK-16

    E554-E22PK-16

    323-E9WH-16

    C444-E21YL-18

    109-E1RD-6

    403-E15GN-18

    122-N1RD-18

    129-N4 BU-16

    129-N4 BU-16

    122-N1 RD-18

    200-M1 BK-16

    105-A2 RD-18

    122-A5 RD-18122-A4 RD-18

    122-A7 RD-18122-A6 RD-18

    130-A10 GN-16

    200-A26 BK-18

    200-A50 BK-18

    200-A50 BK-18200-A51 BK-18

    200-A51 BK-18

    200-A50 BK-18

    200-A51 BK-18

    201-A55 BK-18201-A54 BK-18

    X781-A126 GN-18

    201-A56 BK-18

    201-A56 BK-18

    201-A56 BK-18201-A56 BK-18

    201-A56 BK-18

    201-A56 BK-18

    201-A56 BK-18

    201-A56 BK-18

    202-A58 BK-18202-A57 BK-18

    202-A59 BK-18

    202-A59 BK-18

    202-A59 BK-18

    202-A59 BK-18

    306-A61 GN-18 306-A61 GN-18

    306-A61 GN-18

    306-A61 GN-18

    306-A61 GN-18

    306-A61 GN-18

    306-A61 GN-18

    306-A61GN-18

    308-A63 YL-18

    320-A68 RD-18

    320-A67 OR-18

    320-A67OR-18

    320-A67 OR-18

    320-A67 OR-18

    320-A69 RD-18

    322-A71 GY-18

    322-A71 GY-18

    322-A71 GY-18

    322-A71 GY-18

    322-A71 GY-18

    322-A71GY-18

    322-A71 GY-18

    322-A71 GY-18

    X782-A127 WH-18

    X782-A127 WH-18

    X782-A127 WH-18

    X782-A127 WH-18

    X782-A127 WH-18

    X782-A127 WH-18

    X782-A127 WH-18

    X782-A127 WH-18

    X782-A127 WH-18

    200-A46BK-18

    105-A3RD-18

    403-A82GN-18

    114-F6 RD-18

    114-F6 RD-18

    306-F33 GN-18

    306-F33 GN-18

    306-F33GN-18

    158-F21 BR-18

    158-F21 BR-18 158-F21 BR-18

    306-F32 GN-18

    306-F32 GN-18

    306-F32 GN-18

    306-F32 GN-18

    320-F38 OR-18

    320-F38 OR-18

    320-F38OR-18

    322-F40 GY-18

    322-F40GY-18

    322-F40 GY-18

    H809-F53YL-18

    H809-F53 YL-18H809-F53 YL-18

    327-F45PK-10

    150-F19RD-10

    150-F18RD-10

    H809-F53YL-18

    306-F31GN-18

    322-F40GY-18

    320-F38OR-18

    P977-F57PK-18

    307-F34OR-18

    322-F40 GY-18

    320-F38 OR-18

    P977-F57 PK-18

    307-F34 OR-18306-F31 GN-18

    114-F5 RD-18

    323-F43 WH-18331-F46 OR-18

    323-F42 WH-18

    323-F42 WH-18

    323-F42WH-18

    323-F42 WH-18

    306-F33GN-18

    306-F32 GN-18308-F37 YL-18

    306-F33 GN-18

    200-F30 BK-16

    200-F30 BK-16

    150-F15RD-10

    877-F52YL-10

    107-F2 RD-10

    122-F9 RD-18105-F1 RD-18

    114-F5 RD-18

    439-F47 YL-18

    201-G3 BK-18

    201-G3 BK-18

    158-F21 BR-18

    158-F20 BR-18

    122-A2RD-18

    122-N3 RD-18

    170-N7 PK-16

    170-N6PK-16

    200-N12BK-18

    200-N13 BK-18

    200-N14 BK-18

    200-N15 BK-18

    200-N16BK-18

    200-N19 BK-18

    200-N18BK-18

    200-N22 BK-16

    603-N25PK-18

    603-N26PK-18

    200-N18 BK-18

    506-N23PU-16

    616-N27BU-18

    170-N7PK-16

    200-N18 BK-18

    200-N15BK-18

    200-N14BK-18

    200-N16 BK-18

    200-N13BK-18

    200-N12 BK-18

    170-N6 PK-16

    122-N3RD-18

    122-A2 RD-18

    603-N25 PK-18

    603-N26 PK-18

    129-N4BU-16

    170-N8 PK-16170-N9 PK-16

    N28 BR-18N29 GN-18

    N31 WH-18N30 PU-18

    200-N17 BK-18

    200-N17BK-18

    OPERATOR STATION

    OPERATOER STATION

    OPERATOR STATION

    323-F42WH-18

    150-F14 RD-10877-F51 YL-10323-F42 WH-18

    170-A16 BU-16124-A8 GN-14

    616-P28 PK-16200-P29 BK-18

    101-CE2RD-0

    304-E10WH-10

    114-F5 RD-18107-F2 RD-10

    231-7924FUSE(10A) 113-8490FUSE(15A) 113-8491FUSE(20A) 113-8492

    FUSE(5A) 141-2759FUSE(10A) 113-8490FUSE(15A) 113-8491FUSE(30A) 124-3548

    194-A23 GN-18

    194-A23 GN-18

    194-A23 GN-18

    194-A23 GN-18

    194-A23 GN-18

    194-A25 GN-18

    194-A25 GN-18

    194-A25 GN-18

    194-A25 GN-18

    194-A25 GN-18

    194-A24 GN-18

    200-A39 BK-16

    200-A39 BK-16

    200-A39 BK-16

    200-A39 BK-16

    200-A39 BK-16

    323-A76 WH-18

    616-A96 BU-18

    616-A99 BU-18616-A100 BU-18

    200-A27 BK-18616-A98 BU-18

    616-A98 BU-18

    616-N28 BU-16200-N29 BK-16

    2843850

    65478123

    AB

    2843851

    65478123

    A B2843853

    65478123

    2843852 65478123

    2677058

    12

    + -

    1978832

    SIG

    B+

    IN1

    (15) ENG SHUTOFF TIMER2666936

    OUTGND

    123456

    IN2

    DIAL.SW SIG

    G/A 5V

    1

    5

    5

    78

    1

    6

    4

    3

    6

    2

    3

    G/A GNDG/A SIG

    2+B

    GNDP SW.B

    M-

    DIAL.SW 5V

    M+

    2680254

    DIAL.SW GND

    4

    L/I OUT

    GNYLBKRDPKBRBU

    RDBUGNYLWH

    P SW.AWH

    2391182

    1342

    2666935

    1342

    2666935

    1342

    2666935

    1342

    BLOCK AS.7Y5499

    2391182

    1342

    GNDCLUTCHKEY SW

    +B

    4321

    2731445

    10A

    15A

    5A

    10A

    30A

    15A5A

    5A

    20A15A

    15A10A15A10A

    10A

    21

    21

    21

    21

    21

    3

    21

    3

    11

    1

    11

    1

    11

    1111

    1

    1

    1

    1

    PWM1PWM2GND+B

    2663216

    RETURN

    PWM1PWM2GND+B

    4321

    2663217

    RETURN 56

    F-C87Y3952

    ST (KEY)

    GND

    ON (KEY)

    1199896

    GLOW RELAY

    1

    2

    F-C17Y3957

    34

    1

    2

    F-C67Y3957

    34

    1

    2

    F-C22679973

    34

    1

    2

    F-C32679973

    34

    1

    2

    F-C42679973

    34

    GND RELAY PANEL

    1 2

    F-C122304009

    3 4 5 6 7 8 9 10

    11

    12 1 2

    F-C132397356

    3 4 5 6 7 8 9 10

    11

    12

    1

    2

    F-C77Y3957

    34

    F-C57Y3958

    153624

    1 2 3 4 5 6 7 8 9 10

    11

    12 A-C1

    2434510 1 2 3 4 5 6 7 8 9 10

    11

    12 A-C2

    2397357

    12

    A-C52434508

    3456

    12

    A-C42312295

    345678

    12

    A-C202305008

    34

    12

    A-C62305010

    3456

    G-C32304011

    12

    GND-PLATFORM

    1992356

    T

    2803754

    B

    P

    E

    R L

    2803787

    12

    1958453

    G S

    MTR BAT

    MOTOR

    2803784

    2803893

    1

    E-C11205-7460

    2727875

    12

    1893158

    E-C42304011

    12

    12

    E-C52312295

    345678

    21

    E-C61552269

    12

    E-C107Y3952

    1

    E-C97Y3995

    PUMP21

    2753969

    1612539

    SPACEPOT GNDPOT OUTPOT VCC

    4321

    2712029

    56-M

    +M

    K-C37Y3952

    12

    K-C22305010

    3456

    12

    K-C12434509

    345678

    12

    L-C12434505

    NEGPOS

    1535656

    DOME LAMP2811159

    CIGAR LIGHTER1396341

    2674377

    MOTOR

    BK

    GNL

    H

    + -

    N-C47Y3950

    1

    N-C57Y3967

    1199895

    1342

    FRONT FRAME GND

    65

    A-C101117898

    478123

    65

    A-C91117898

    478123

    65

    A-C111117898

    478123

    65

    A-C121117898

    478123

    2727875

    12

    E-C72434505

    12

    N-C21698668

    2220225

    BK-18BK-18

    12

    A-C301552269

    A-C157Y3967

    A-C147Y3967

    12

    A-C32312295

    345678

    12345678

    G-C22434509

    12

    A-C72304011

    2862318

    2391183

    153624

    12

    F-C11 17Y3958

    3456

    12

    G-C1A1552273

    3456

    ATCH BEACON1286985

    21

    E-C81552269

    N-C3A6130-0330

    123

    12345678

    N-C87Y3968

    GND-PLATFORM c0

    N-C91306789

    N-C101306789

    -+

    ATCH SPEAKER RHAAA

    -+

    ATCH SPEAKER LHBBB

    12

    N-C117Y3952

    12

    N-C127Y3952

    N-C137X1041

    N-C147X1041

    12

    M-C1A2304011

    12

    A-C192434505

    12

    N-C12304009

    3456789101112

    123456789101112

    A-C182434510

    12

    N-C152304009

    3456789101112

    N-C161306789

    N-C171306789

    12

    A-C131552273

    3456

    2502048

    1342

    12

    N-C182304011

    616-N27 BU-18

    506-N23 PU-16

    N27 BR-16N26 GN-16

    200-N21BK-16

    200-N20BK-16

    170-N8PK-16

    170-N9PK-16

    200-N19BK-18

    170-N9PK-16

    200-N21BK-16

    200-N20 BK-16

    170-N8 PK-16

    506-N23PU-16

    616-N27BU-18

    N27BR-16

    N26GN-16

    Q1 GNQ2 BKQ3 WHQ4 RD

    GND

    B+ P

    MOTOR

    L

    T 2430820

    12

    Q-C213001415

    34

    12

    N-C71552264

    345678

    1587802

    1 2 3 4

    N-C6A7Y3957

    1 2 3 4

    Q-C171222445

    CIRCUIT GROUPINGDESIGNATION

    #L

    ATCH WIRE, CABLE,COMPONENT

    CIRCUIT NOT CONNECTED

    SPLICE

    BLUEGREEN

    BUGN

    RDWHORYLPKBK

    BLADE, SPADE, RING,OR SCREW TERMINAL

    INTERNAL ELECTRICALCONNECTION TO SURFACEOF COMPONENT

    ELECTRICAL CONNECTIONTO MACHINE STRUCTURE

    CONNECTOR

    SYMBOL DESCRIPTION

    BROWNPURPLEGRAYBLACK

    COLORABBREV

    PINKYELLOWORANGEWHITERED

    BRPUGY

    200-C9 BK-18L998-C15 OR-18

    200-C6 BK-18323-C11 WH-18

    PUMP 2110804

    2744203

    C-C2 c02304011

    12

    C-C2 c12304011

    12

    200-C7 BK-18

    200-C8 BK-18E953-C14 GY-18

    P977-C16 PK-18

    MANIFOLD VALVE2744199

    2744201

    2744202

    C-C52304011

    12

    12

    C-C62434505

    200-C5BK-18

    200-C4BK-16

    200-C8BK-18

    200-C6BK-18

    200-C7BK-18

    200-C9BK-18

    194-C1GN-18

    322-C10GY-18

    E953-C14GY-18

    P977-C16PK-18

    L998-C15OR-18

    323-C11WH-18

    200-C3BK-18

    616-C13BU-16

    194-C1 GN-18200-C5 BK-18

    2862317

    1212

    C-C42434505

    200-C3 BK-18616-C13 BU-16

    322-C10 GY-18

    616-J2 BU-16

    200-J1 BK-18

    2459398

    C-C32304011

    12

    BOOM LAMP2330099

    12

    J-C12434505

    200-C3 BK-18

    322-C10 GY-18

    L998-C15 OR-18P977-C16 PK-18

    200-C2 BK-18

    616-C13 BU-16

    200-C4 BK-16

    E953-C14 GY-18

    323-C11 WH-18

    194-C1 GN-18

    GND CHASSIS

    200-C2 BK-18

    323-C11 WH-18

    447-C12 PK-18

    616-C13 BU-16

    194-C1 GN-18322-C10 GY-18

    E953-C14 GY-18L998-C15 OR-18P977-C16 PK-18

    323-A74 WH-18447-A88 PK-18

    616-A92 BU-16

    E953-A107 GY-18L998-A113 OR-18P977-A122 PK-18

    H740-A109 OR-18H741-A110 WH-18506-A89 PU-16

    194-C1 GN-18322-C10 GY-18323-C11 WH-18447-C12 PK-18

    616-C13 BU-16

    E953-C14 GY-18L998-C15 OR-18P977-C16 PK-18

    H740-E25 OR-16H741-E26 WH-16506-E18 PU-14

    327-E14 PK-10

    322-A71 GY-18

    327-A78 PK-10

    194-A25 GN-18 12

    A-C282304009

    3456789101112

    1

    A-C272681008

    12

    A-C262434506

    3

    123456789101112

    C-C12434510 84RE01

    E-C22304013

    123

    1

    E-C32676253

    200-A53 BK-18

    E554-A104 PK-18

    321-A70 BR-18323-A73 WH-18403-A82 GN-18405-A77 GY-18441-A87 OR-18C444-A103 YL-18

    M729-A114 PU-18M730-A115 YL-18M731-A116 BU-18

    200-E5 BK-14

    321-E12 BR-16323-E9 WH-16403-E15 GN-18

    405-E16 GY-18441-E17 OR-18C444-E21 YL-18E554-E22 PK-16M729-E27 PU-16M730-E28 YL-16M731-E29 BU-16

    12

    A-C292434510

    3456789101112

    12

    E-C12304009

    3456789101112

    447-C12 PK-18200-C2 BK-18

    2666934C-C22304011

    12

    150-A12 RD-10

    877-A102 YL-10

    101-CA1 RD-10

    150-CA2 RD-10

    101-CC1 RD-10109-CC2 RD-10

    306-A61 GN-18

    109-E1 RD-6

    101-CE1 RD-10

    150-A3 RD-12

    877-E20 YL-6

    BLOCK AS27Y5499

    50A

    SLOWBLOW FUSE-A2674770

    50A

    SLOWBLOW FUSE B2759685

    304-E10 WH-10

    125-E2 RD-12

    125-E2 RD-12

    306-E11 GN-16

    306-A61GN-18

    306-E11 GN-16

    200-E9 BK-18

    150-A3 RD-12

    2666935

    1

    A-C311552272

    3

    42

    A-C327Y3967

    1

    E-C122726279

    1

    30A

    FUSE8T9636

    109-E1 RD-6

    200-E5 BK-14200-E8 BK-16

    321-E12 BR-16

    403-E15 GN-18405-E16 GY-18441-E17 OR-18

    506-E18 PU-14

    877-E20 YL-6

    E554-E22 PK-16

    H740-E25 OR-16H741-E26 WH-16

    M729-E27 PU-16

    M730-E28 YL-16M731-E29 BU-16

    200-E4 BK-18200-E6 BK-16200-E7 BK-16

    323-E9 WH-16

    C444-E21 YL-18

    327-E14 PK-10

    200-E9 BK-18304-E10 WH-10

    616-M2 BU-16

    200-M1 BK-16

    200-N29 BK-16

    616-N28 BU-16ATCH CANOPY LAMP1980852

    RD-18

    WH-18

    1

    1

    ATCH CAB LAMP1980852

    RD-18

    WH-18

    1

    1M-C3

    7Y3966

    M-C27Y3967

    N-207Y3966

    N-C197Y3967

    OPERATOR STATION

    P978-A123 GN-18

    P979-A124 YL-18

    201-A55 BK-18

    201-A54 BK-18X781-A126 GN-18

    202-A57 BK-18

    202-A58 BK-18

    X782-A127 WH-18

    2670424

    2670424

    12

    A-C241552269

    12

    A-C251552269

    12

    A-C221552269

    12

    A-C231552269

    OPERATOR STATION

    180-A21 GN-18

    P997-A125 OR-18

    M741-A117 GY-18

    439-A86 YL-18603-A90 PK-16817-A101 WH-18

    129-A9 BU-16

    H742-A111 PU-18

    122-A6 RD-18

    307-A62 OR-18

    180-A19 GN-18180-A20 GN-18

    149-A11 PU-16

    N933-A118 PU-18P969-A119 BR-18

    122-A7 RD-18

    616-A92 BU-16

    200-A41 BK-16200-A40 BK-16

    170-A17 BU-16

    200-A49 BK-16

    441-A87 OR-18

    E953-A106 GY-18

    447-A88 PK-18

    405-A85 GY-18

    506-A89 PU-16

    405-A83 GY-18

    323-A75 WH-18

    200-A32 BK-16

    E953-A105 GY-18

    L998-A113 OR-18

    200-A33 BK-16

    P979-A124 YL-18P978-A123 GN-18

    C444-A103 YL-18

    105-A2 RD-18

    200-A50 BK-18200-A51 BK-18202-A59 BK-18

    308-A63 YL-18320-A67 OR-18

    194-A24 GN-18

    200-A39 BK-16

    323-A76 WH-18

    122-A6 RD-18

    122-A7 RD-18

    180-A19 GN-18180-A20 GN-18

    616-A91 BU-16

    307-A62 OR-18

    200-A49 BK-16

    616-A95 BU-18

    616-A92 BU-16

    200-A41 BK-16200-A40 BK-16

    506-A89 PU-16

    129-A9 BU-16170-A17 BU-16

    603-A90 PK-16

    N933-A118 PU-18

    441-A87 OR-18

    E953-A106 GY-18

    447-A88 PK-18

    405-A85 GY-18439-A86 YL-18

    405-A83 GY-18

    H742-A111 PU-18

    323-A75 WH-18

    P997-A125 OR-18

    200-A32 BK-16

    E953-A105 GY-18

    L998-A113 OR-18

    200-A33 BK-16

    149-A11 PU-16

    M741-A117 GY-18

    180-A21 GN-18

    P979-A124 YL-18P978-A123 GN-18P969-A119 BR-18

    817-A101 WH-18

    200-A35 BK-16

    C444-A103 YL-18

    105-A2 RD-18

    200-A50 BK-18200-A51 BK-18202-A59 BK-18

    308-A63 YL-18320-A67 OR-18

    194-A24 GN-18

    200-A36 BK-18

    200-A39 BK-16

    323-A76 WH-18

    616-A96 BU-18

    200-A29 BK-18200-A30 BK-18

    200-A31 BK-18

    323-A75 WH-18

    616-A95 BU-18

    P978-A123 GN-18P979-A124 YL-18

    180-A21 GN-18

    M741-A117 GY-18

    149-A11 PU-16

    616-A91 BU-16

    200-A33 BK-16

    180-A20 GN-18

    L998-A113 OR-18

    180-A19 GN-18

    E953-A105 GY-18

    200-A32 BK-16

    P997-A125 OR-18

    817-A101 WH-18

    307-A62 OR-18

    P969-A119 BR-18

    H742-A111 PU-18

    122-A6 RD-18

    439-A86 YL-18405-A85 GY-18

    447-A88 PK-18

    E953-A106 GY-18

    441-A87 OR-18

    N933-A118 PU-18

    405-A83 GY-18

    C444-A103 YL-18

    105-A2 RD-18

    200-A50 BK-18

    200-A51 BK-18

    202-A59 BK-18

    308-A63 YL-18

    320-A68 RD-18320-A67 OR-18320-A69 RD-18

    194-A24 GN-18200-A36 BK-18

    323-A77 WH-18

    323-A76 WH-18

    616-A96 BU-18

    2677076

    12

    A-C7 12304011

    616-A95 BU-18

    200-A29 BK-18200-A30 BK-18N933-A118 PU-18405-A85 GY-18E953-A106 GY-18441-A87 OR-18

    447-A88 PK-18

    439-A86 YL-18

    122-A6 RD-18

    C444-A103 YL-18

    323-A77 WH-18

    ALTERNATOR(L)

    TRAVEL SPEEDENG OIL PRESS

    FRONT CONT

    2663807

    GOV CONT

    ENG COOLANT TEMPBACK LIGHT

    GND

    -GLOW INDICATOR

    FUEL LEVEL

    +BKEY ON SIG

    1234

    56

    7

    891011

    12

    13

    A-C81114816

    200-A28 BK-18

    H742-A111 PU-18

    817-A101 WH-18

    M741-A117 GY-18

    149-A11 PU-16

    616-A91 BU-16

    200-A33 BK-16180-A20 GN-18

    L998-A113 OR-18

    180-A19 GN-18

    E953-A105 GY-18

    616-A97 BU-18

    200-A32 BK-16

    200-A29 BK-18200-A30 BK-18200-A31 BK-18

    307-A62 OR-18

    P969-A119 BR-18P997-A125 OR-18

    616-A97 BU-18105-A2 RD-18

    308-A63 YL-18

    194-A24 GN-18200-A36 BK-18323-A77 WH-18323-A76 WH-18616-A96 BU-18

    194-A24 GN-18

    200-A36 BK-18

    323-A77 WH-18323-A76 WH-18

    616-A96 BU-18616-A97 BU-18

    H466-A108 BU-18

    H466-A108 BU-18

    200-A38 BK-18

    200-A37 BK-18

    200-A38 BK-18

    200-A37 BK-18

    A-C211429117

    2843854

    3

    6

    7

    2

    5

    94

    1

    8

    10

    96

    54

    78

    12

    310

    105-H1 RD-18

    308-H3 YL-18307-H2 OR-18 307-A62 OR-18

    105-A2 RD-18

    308-A63 YL-18

    H742-A111 PU-18P997-A125 OR-18

    P969-A119 BR-18

    2680761

    KNOB150-0597

    12

    A-C17-12305008

    34

    12

    H-C1 12434507

    34

    C

    B

    9G7641

    R

    OFF

    ON S

    ST

    A-C162304013

    123

    IDENT PART NO. LOC

    HARNESS AS.

    A 284-8601 B-6 C 267-4766 D-2 E 281-9530 E-11 F 283-5313 F-8 G 283-5312 H-6 H 267-9952 B-8 J 281-5457 E-1 K 268-0794 H-12 L 268-2572 H-11 M 282-2217 H-6 N 280-8534 B-10 P 283-4461 B-11

    CABLE AS.

    CA 267-4770 B-9 CC 275-9685 B-9 CE 283-6539 E-12 CF 267-4761 E-3

    Components are shown installed on a fully operable machine with the key and engine off, transmission shifterin neutral and with parking brake set.Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.

    SCHEMATIC PART NUMBER: 264-8419, CHANGE: 02, VERSION: HE

    THIS SCHEMATIC IS FOR THE 340C CR MINI HYDRAULIC EXCAVATORELECTRICAL SYSTEMMEDIA NUMBER: RENR9638

    (C) GLOW RELAY

    (16) ATCH TRAVEL PRESS SW

    CONN 1

    CONN 2

    CONN 1

    CONN 2

    CONN 4

    CONN 3

    CONN 5

    CONN 5

    CONN 6

    CONN 6

    CONN 8 CONN 9

    CONN 10

    CONN 7

    CONN 11

    CONN 16

    CONN 17

    CONN 12

    CONN 13

    CONN 14

    CONN 15

    (A) LIGHT SW

    (A) TRAVEL SPEED SW

    (A) HYD CHANGE SW

    (A) ATCH ALARM CANCEL

    (B) HYD LOCK LIMIT SW

    (B) SERVICE METER

    (C) ATCH GOV CONT

    (C) HORN RELAY

    (C) MAIN RELAY

    (C) ACC RELAY

    (C) SHUTOFF RELAY

    (C) ATCH TRAVEL ALARM CANCEL RELAY1

    (10) ATCH A/C UNIT

    (A) AUX SW(OSJ)

    (B) BOOM SWING SW(OSJ)

    (C) GLOW TIMER

    (11) GLOW PLUG

    (11) COOLANT TEMP SENDER

    (12) ALTERNATOR

    (11) ENG PRESS SW

    (11) STARTER

    (11) SHUTDOWN SOL

    (12) ATCH A/C CLUTCH SOL

    (11) A/C DIODE

    (2) WASHER TANK

    (11) ATCH TRAVEL ALARM

    (2) ENG GOV ACTUATOR

    (9) 12V BATTERY

    (8) ATCH FAN MOTOR

    (11) ATCH A/C THRMOSTAT SW

    (A) HORN SW(OSJ)

    (C) ATCH TRAVEL ALARM CANCEL RELAY2

    (C) NEUTRAL START RELAY

    (8) WIPER MOTOR

    (8) ATCH WIPER WASHER SW

    (14) FUEL PRIME

    (14) 2ND AUX

    (11) SPEED SELECT SOL

    (13) HYD LOC SOL

    (11) AUTO DECEL PRESS SW

    (12) HORN

    (17) FUEL SENDER

    (9) START RELAY

    (16) ATCH AUX SOL

    (16) ATCH BOOM SWING SOL 1A

    (A) REGISTOR(A) MONITOR(A) AEC SW

    (B) ATCH ACCEL DIAL

    (5) KEY SW 1

    (C) FUSE BOX

  • MACHINE HARNESS CONNECTOR ANDCOMPONENT LOCATIONS

    17

    17

    16

    16

    15

    15

    14

    14

    13

    13

    12

    12

    11

    11

    10

    10

    9

    9

    8

    8

    7

    7

    6

    6

    5

    5

    4

    4

    3

    3

    2

    2

    1

    1

  • CONSOLE COMPONENT AND CONNECTOR LOCATIONS

    C

    B

    A

    FeaturesCover PageInformationComponent LocationConnector LocationSpecification and Related ManualsStandard Electrical

    SchematicMachine ViewsMachine Harness Connector and Component LocationsConsole Component and Connector Locations

    002_callout:

    008_callout:

    009_callout:

    011_callout:

    012_callout:

    013_callout:

    014_callout:

    016_callout:

    018_callout:

    019_callout:

    020_callout:

    001_callout:

    004_callout:

    005_callout:

    006_callout:

    010_callout:

    015_callout:

    017_callout:

    003_callout:

    007_callout:

    g_12_grid: h_12_grid:

    b_08_grid:

    h_06_grid:

    b_01_grid:

    c_12_grid: i_04_grid: d_01_grid:

    d_11_grid: d_12_grid:

    e_12_grid:

    f_12_grid: c_11_grid: c_01_grid:

    d_03_grid:

    e_08_grid:

    g_01_grid: a_08_grid: a_09_grid:

    b_09_grid:

    c_06_grid: c_07_grid: c_08_grid: e_10_grid: f_10_grid:

    f_07_grid: f_08_grid: f_09_grid:

    a_12_grid:

    h_11_grid: b_10_grid: c_10_grid:

    g_07_grid: g_08_grid:

    b_02_grid: f_02_grid:

    g_02_grid: h_01_grid:

    e_01_grid:

    008_c_12_grid_v01:

    007_h_06_grid_v01:

    006_g_08_grid_v01:

    005_b_08_grid_v01:

    004_c_10_grid_v01:

    003_h_12_grid_v01:

    002_h_12_grid_v01:

    001_a_12_grid_v01:

    017_g_01_grid_v01:

    016_e_08_grid_v01:

    015_g_08_grid_v01:

    014_c_01_grid_v01:

    013_d_01_grid_v01:

    012_e_01_grid_v01:

    011_h_12_grid_v01:

    010_e_01_grid_v01:

    009_i_04_grid_v01:

    020_h_06_grid_v02: 019_h_06_grid_v02: 018_c_08_grid_v02: 0001_grid_spacer: restore_callouts: