All Inclusive Technical Manual with Electrical Wiring Diagrams for John Deere Compact Utility Tractors 3320, 3520, and 3720 Series with Cab, with all the workshop information to maintain, diagnose, repair, and rebuild like professional mechanics.

John Deere Compact Utility Tractors 3320, 3520, 3720 Series workshop diagnosis operation test repair service manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

tm2365 - Compact Utility Tractors3320, 3520, and 3720 Series with Cab Technical Manual.pdf
tm2365 - Compact Utility Tractors3320, 3520, and 3720 Series with Cab Technical Manual.epub

PRODUCT DETAILS:
Total Pages: 2,324 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
Foreword
   Safety
      Safety
   Specifications and Information
      General Specifications
      Fuel and Lubricants
      Serial Number Locations
   Engine-Diesel
      Specifications
      Component Location
      Theory of Operation
      Diagnostics
      Tests and Adjustments
      Repair
   Electrical - North America
      General Information
      Specifications
      Component Location
      Schematics and Harnesses
      Troubleshooting
      Operation and Diagnostics
      Tests and Adjustments
      Service ADVISOR Test and Adjustments
   Electrical - EEC
      European Electrical Section
      Specifications
      Component Location
      Schematics and Harnesses
      Troubleshooting
      Operation and Diagnostics
   Power Train-Hydrostatic
      Specifications
      Component Location
      Schematics
      Theory of Operation
      Diagnostics
      Troubleshooting
      Tests and Adjustments
      Repair
   Power Train-Final Drive
      Specifications
      Component Location
      Theory of Operation
      Diagnostics
      Troubleshooting
      Final Drive Troubleshooting
      Tests and Adjustments
      Repair
      PTO Theory of Operation
      PTO Repair
   Hydraulics
      Specifications
      Component Location
      Schematics
      Theory of Operation
      Troubleshooting
      Tests and Adjustments
      Repair
   Steering
      Specifications
      Component Location
      Theory of Operation
      Diagnostics
      Tests and Adjustments
      Repair
   Brakes
      Specifications
      Component Location
      Theory of Operation
      Diagnostics
      Tests and Adjustments
      Repair
   HVAC
      Specifications
      Tools and Materials
      General Information
      Tests and Adjustments
   Miscellaneous
      Specifications
      Repair

tm2365 - Compact Utility Tractors3320, 3520, and 3720 Series with Cab

Table of Contents

Foreword

Section 10: Safety

Group 05: Safety

Recognize Safety Information

Understand Signal Words

Replace Safety Signs

Handle Fluids Safely—Avoid Fires

Prepare for Emergencies

Prevent Battery Explosions

Prevent Acid Burns

Wear Protective Clothing

Avoid High-Pressure Fluids

Avoid Heating Near Pressurized Fluid Lines

Service Machines Safely

Use Proper Tools

Park Machine Safely

Support Machine Properly

Use Proper Lifting Equipment

Work in Clean Area

Protect Against High Pressure Spray

Illuminate Work Area Safely

Work In Ventilated Area

Remove Paint Before Welding or Heating

Avoid Harmful Asbestos Dust

Service Tires Safely

Stay Clear of Rotating Drivelines

Service Cooling System Safely

Dispose of Waste Properly

Handle Chemical Products Safely

Live With Safety

Section 20: Specifications and Information

Group 05: General Specifications

Unified Inch Bolt and Screw Torque Values

Metric Bolt and Screw Torque Values

Metric Cap Screw Torque Values—Grade 7

Gasket Sealant Application

Service Recommendations For Flat Face O-Ring Seal Fittings

Service Recommendations for O-Ring Boss Fittings

Group 10: Fuel and Lubricants

Diesel Fuel

Handling and Storing Diesel Fuel

Diesel Engine Oil

Diesel Engine Break-In Oil

Alternative and Synthetic Lubricants

Lubricant Storage

Mixing of Lubricants

Grease

Transmission and Hydraulic Oil

Transmission and Hydraulic Oil

Heavy Duty Diesel Engine Coolant

Group 15: Serial Number Locations

Serial Numbers

Machine Product Identification Number

Engine and Turbocharger Serial Numbers

Section 30: Engine—Diesel

Group 05: Specifications

General Specifications

Repair Specifications

Tests and Adjustment Specifications

Operational Tests

Torque Values, Non-Standard Fasteners

Special Tools

Other Materials

Group 10: Component Location

Air Cleaner and Intake Components

Turbocharge Components

Fuel Line Identification

Group 15: Theory of Operation

Fuel System Operation

Cooling System Operation

Turbocharger Operation

Lubrication System Operation

Group 20: Diagnostics

Engine Troubleshooting

Engine Oil Diagnostics

Excessive Fuel Consumption

Incorrect Manifold Pressure

Low Engine Compression

Engine Starting Problem

Engine Operation Poor

Engine Oil Pressure Low

Coolant Temperature Abnormal

Coolant in Oil or Oil in Coolant

Turbocharger Failure Analysis

Diagnostic Table

Check for Head Gasket Failures

Group 25: Tests and Adjustments

Air Restriction Indicator Test

Check for Intake and Exhaust Restrictions

Fan/Alternator Drive Belt Adjustment

A/C Compressor Belt Adjustment

Throttle Cable Adjustment

Slow Idle Adjustment

Thermostat Opening Test

Cylinder Compression Test

Valve Clearance Adjustment

Valve Lift Check

Radiator Bubble Test

Radiator Pressure Cap Test

Cooling System Pressure Test

Engine Oil Pressure Test

Check for Excessive Engine Crankcase Pressure (Turbocharged Engines)

Engine Oil Consumption

Fuel System Leakage Test

Bleed Fuel System

Fuel Supply Pump Pressure Test

Injection Pump Timing (EPA Engines)

Fuel Injection Nozzle Test

Check for Exhaust Air Leaks (Turbocharger)

Turbocharger Oil Seal Leak Check

Turbocharger Waste Gate Test

Turbocharger Inspection

Crankshaft End Play Check

Timing Gear Backlash Check

Camshaft End Play Check

Connecting Rod Side Play Check

Connecting Rod Bearing Clearance Check

Crankshaft Main Bearing Clearance Check

Group 30: Repair

Thermostat Removal and Installation

Water Pump Removal and Installation

Fuel Filter/Water Separator 3TNV

Secondary Fuel Filter 3TNV

Fuel Injection Pump

Fuel Injection Nozzles

Intake Manifold

Turbocharger Removal and Installation

Exhaust Manifold

Starting Motor Removal and Installation

Rocker Arm Assembly

Cylinder Head and Valves Removal and Installation

Cylinder Head and Valves Disassembly and Assembly

Valve Seats

Valve Recession

Valve Guides

Valve Springs

Grind Valve Seats

Lap Valves

Measure Piston-To-Cylinder Head Clearance

Piston and Connecting Rod

Piston Inspection

Cylinder Bore

Crankshaft Front Oil Seal

Crankshaft Rear Oil Seal

Crankshaft and Main Bearings

Flywheel and Coupling

Camshaft

Camshaft Followers

Timing Gear Cover

Idler Gear

Timing Gear Cover Mounting Plate

Oil Pan and Crankcase Housing Extension

Oil Pump (Engines 3TNV8x-JT, -MJT)

Oil Pump (Engines 3TNV8x-BJT, -BMJT, -BXJT)

Section 40: Electrical - North America

Group 05: General Information

Reading Electrical Schematics

Theory of Operation Information

Diagnostic Information

Wire Color Abbreviation Chart

Common Circuit Tests

Conductors for 12-Volt Circuits

Group 10: Specifications

System Specifications

Essential or Recommended Tools

Other Materials

Group 15: Component Location

W1 Chassis Wiring Harness

W1 Chassis Wiring Harness—MY13

W2 Lower Cab Wiring Harness

W2 Lower Cab Wiring Harness—MY13

W3 Upper Cab Wiring Harness

A1 Display Panel Signal Location

A1 Display Panel Signal Location—MY13

A2 HST Controller Signal Location

W1 Chassis Schematic and Wiring Harness Legend

W2 Lower Cab Schematic and Wiring Harness Legend

W3 Upper Cab Schematic and Wiring Harness Legend

Ground Circuit Legend

Group 20: Schematics and Harnesses

Main Wiring Schematic

Main Wiring Schematic—MY13

W3 Upper Cab Electrical Schematic

W1, W2, and W3 Ground Circuits

W1, W2, and W3 Ground Circuits—MY13

W1 Chassis Wiring Harness

W1 Chassis Wiring Harness Color Codes

W1 Chassis Wiring Harness—MY13

W1 Chassis Wiring Harness Color Codes—MY13

W2 Lower Cab Wiring Harness

W2 Lower Cab Wiring Harness Load Center

W2 Lower Cab Wiring Harness Color Codes

W2 Lower Cab Wiring Harness—MY13

W2 Lower Cab Wiring Harness Load Center—MY13

W2 Lower Cab Wiring Harness Color Codes—MY13

W3 Upper Cab Wiring Harness

W3 Upper Cab Wiring Harness Color Codes

W3 Upper Cab Wiring Harness Relay Block

W4 Headlight Wiring Harness

W4 Headlight Wiring Harness Color Codes

W5 Proportional Valve Wiring Harness

W5 Proportional Valve Wiring Harness Color Codes

W6 Cruise Control Wiring Harness (Standard)

W6 Cruise Control Wiring Harness Color Codes (Standard)

W7 Cruise Control Wiring Harness (Optional)

W7 Cruise Control Wiring Harness (Option) Color Codes

W8 Diverter Valve Wiring Harness (SN —740000)

W8 Diverter Valve Wiring Harness Color Codes (SN —740000)

W8 Diverter Valve Wiring Harness (SN 740001— )

W8 Diverter Valve Wiring Harness Color Codes (SN 740001— )

W9 Air Ride Seat Wiring Harness

W9 Air Ride Seat Wiring Harness (Option) Color Codes

W28 3rd SCV Function Wiring Harness (SN 740001— )

W28 3rd SCV Function Wiring Schematic (SN 740001— )

Group 25: Troubleshooting

Display Panel Fault Codes

Display Panel Fault Code Chart

Connecting Service ADVISOR

Group 30: Operation and Diagnostics

Power Circuit Operation

Power Circuit Operation—MY13

Power Circuit Electrical Schematic

Power Circuit Electrical Schematic—MY13

Power Circuit Diagnosis

Power Circuit Diagnosis—MY13

Ground Circuit Diagnosis

Ground Circuit Diagnosis—MY13

Cranking Circuit Operation

Cranking Circuit Operation—MY13

Cranking Circuit Electrical Schematic

Cranking Circuit Electrical Schematic—MY13

Cranking Circuit Diagnosis

Cranking Circuit Diagnosis—MY13

Manifold Heater and Indicator Light Circuit Operation

Manifold Heater and Indicator Light Circuit Operation—MY13

Manifold Heater Circuit Electrical Schematic

Manifold Heater Circuit Electrical Schematic—MY13

Manifold Heater Circuit Diagnosis

Manifold Heater Circuit Diagnosis—MY13

Fuel Supply/Engine Shutoff Circuit Operation

Fuel Supply/Engine Shutoff Circuit Operation—MY13

Fuel Supply/Engine Shutoff Circuit Schematic

Fuel Supply/Engine Shutoff Circuit Schematic—MY13

Fuel Supply/Engine Shutoff Circuit Diagnosis

Fuel Supply/Engine Shutoff Circuit Diagnosis—MY13

Charging Circuit Operation

Charging Circuit Operation—MY13

Tachometer Circuit Operation

Tachometer Circuit Operation—MY13

Hour Meter Circuit Operation

Speedometer Circuit Operation

Charging, Tachometer, Hour Meter, and Speedometer Circuit Electrical Schematic

Charging, Tachometer, Hour Meter, and Speedometer Circuit Electrical Schematic—MY13

Charging, Tachometer, Hour Meter, and Speedometer Circuit Diagnosis

Charging, Tachometer, Hour Meter, and Speedometer Circuit Diagnosis—MY13

Fuel Gauge Circuit Operation

Fuel Gauge Circuit Schematic

Fuel Gauge Circuit Schematic—MY13

Fuel Gauge Circuit Diagnosis

Fuel Gauge Circuit Diagnosis—MY13

Rear and Mid PTO Circuit Operation

Rear and Mid PTO Circuit Operation—MY13

Rear and Mid PTO Electrical Schematic

Rear and Mid PTO Electrical Schematic—MY13

Rear and Mid PTO Circuit Diagnosis

Rear and Mid PTO Circuit Diagnosis—MY13

MFWD Circuit Operation

MFWD Circuit Operation—MY13

MFWD Circuit Electrical Schematic

MFWD Circuit Electrical Schematic—MY13

MFWD Circuit Diagnosis

MFWD Circuit Diagnosis—MY13

Light Circuit Operation

Light Circuit Operation—MY13

Light Circuit Electrical Schematic (Overall Lighting System)

Light Circuit Electrical Schematic—MY13 (Overall Lighting System)

Light Circuit Electrical Schematic (Hazard Position)

Light Circuit Electrical Schematic—MY13 (Hazard Position)

Light Circuit Electrical Schematic (Road Position)

Light Circuit Electrical Schematic—MY13 (Road Position)

Light Circuit Electrical Schematic (Field Position)

Light Circuit Electrical Schematic—MY13 (Field Position)

Light Circuit Electrical Schematic (Turn Signal, Beacon, and Dome—Right Turn Shown)

Light Circuit Electrical Schematic—MY13 (Turn Signal, Beacon, and Dome—Right Turn Shown)

Light Circuit Diagnosis

Light Circuit Diagnosis—MY13

HVAC Circuit Operation

HVAC Electrical Schematic (Overall HVAC System)

HVAC Electrical Schematic—MY13 (Overall HVAC System)

HVAC Electrical Schematic (Blower Low Speed Operation with A/C On—Lowest Speed Shown)

HVAC Electrical Schematic—MY13 (Blower Low Speed Operation with A/C On—Lowest Speed Shown)

HVAC Electrical Schematic (Blower High Speed Operation with A/C On)

HVAC Electrical Schematic—MY13 (Blower High Speed Operation with A/C On)

HVAC Circuit Diagnosis

Wiper and Washer Circuit Operation

Wiper and Washer Circuit Operation—MY13

Wiper and Washer Circuit Electrical Schematic

Wiper and Washer Circuit Electrical Schematic—MY13

Wiper and Washer Circuit Diagnosis

Wiper and Washer Circuit Diagnosis—MY13

Radio Circuit Operation

Radio Circuit Electrical Schematic

Radio Circuit Electrical Schematic—MY13

Radio Circuit Diagnosis

Display Panel LCD Message

Display Mode Switch Circuit Operation

Display Mode Switch Circuit Operation—MY13

Display Mode Switch Circuit Electrical Schematic

Display Mode Switch Circuit Electrical Schematic—MY13

Electronic Drive Controller

Electronic Drive Controller—MY13

Forward Drive Circuit Operation

Forward Drive Circuit Operation—MY13

Forward Drive Circuit Electrical Schematic

Forward Drive Circuit Electrical Schematic—MY13

Forward Drive Circuit Diagnosis

Forward Drive Circuit Diagnosis—MY13

Reverse Drive Circuit Operation

Reverse Drive Circuit Operation—MY13

Reverse Drive Circuit Electrical Schematic

Reverse Drive Circuit Electrical Schematic—MY13

Reverse Drive Circuit Diagnosis

Reverse Drive Circuit Diagnosis—MY13

Cruise Control Circuit Operation (Standard)

Cruise Control Circuit Operation (Standard)—MY13

Cruise Control Circuit Electrical Schematic (Standard)

Cruise Control Circuit Electrical Schematic (Standard)—MY13

Cruise Control Circuit Diagnosis (Standard)

Cruise Control Circuit Diagnosis (Standard)—MY13

Cruise Control Circuit Operation (Optional)

Cruise Control Circuit Operation (Option)—MY13

Cruise Control Circuit Wiring Schematic (Optional)

Cruise Control Circuit Wiring Schematic (Option)—MY13

Cruise Control Circuit Diagnosis (Optional)

Cruise Control Circuit Diagnosis (Optional)—MY13

Load Match and MotionMatch (Option) Circuit Operation

LoadMatch and MotionMatch (Option) Circuit Operation—MY13

Load Match and MotionMatch (Option) Circuit Electrical Schematic

LoadMatch and MotionMatch (Option) Circuit Electrical Schematic—MY13

Load Match and MotionMatch (Option) Circuit Diagnosis

LoadMatch and MotionMatch (Option) Circuit Diagnosis—MY13

Diverter Valve Circuit Operation (Option)

Diverter Valve (Option) Circuit Electrical Schematic (Latch or On Position)

Diverter Valve (Option) Circuit Electrical Schematic—MY13 (Latch or On Position)

Diverter Valve Circuit Electrical Schematic (Activate Position)

Diverter Valve Circuit Electrical Schematic—MY13 (Activate Position)

Diverter Valve Circuit Diagnosis (Option)

Air Ride Seat Circuit Operation (Option)

Air Ride Seat Circuit Schematic (Option)

Air Ride Seat Circuit Schematic—MY13 (Option)

Air Ride Seat Circuit Diagnosis (Option)

Group 35: Tests and Adjustments

Ground Circuit Test

Battery Voltage and Specific Gravity Test

Battery—Charge

Battery—Load Test

Starting Motor Solenoid Test

Starting Motor Amperage Draw Test

Starting Motor No-Load Amperage Draw and RPM Test

Fuse Test

Manifold Heater Test

Engine Coolant Temperature Sensor Test

Engine Oil Pressure Switch Test

Relay Test

Key Switch Test

Light Switch Test

Sensing Switch Test

Turn Signal Switch Test

Rear PTO Switch Test

Rear PTO Switch Test—MY13

Rear PTO Solenoid Test

Seat Switch Test

Cruise/Max Speed Switch Test (Option)

Res/+, Set/- Switch Test (Option)

Wiper/Washer Switch Test

Beacon Lamp Switch Test

Door Switch Test

Fan Speed Switch Test

Air Ride Seat Switch Test (Option)

Diverter Valve Switch Test

A/C Temperature Control Switch Test

Brake and Park Brake Switch Test

Air Filter Restriction Switch Test

Fuel Gauge Sensor Test

Fuel Shutoff Solenoid Test

LoadMatch Switch Test

MotionMatch Switch Test (Option)

Display Mode Switch Test

A/C (HVAC) Switch Test

Rear Work Light Switch Test

Diode Test

Proportional Drive Solenoid Test

Horn Switch Test

Configure the Display

Editing Tire Size Value

Editing MotionMatch Settings

Editing LoadMatch Settings

HST Proportional Solenoid Test

Entering Diagnostic and Calibration Modes

Electronic Drive Controller System Calibration

Single Sensor Calibration

Test Kit

Throttle Position Sensor Test and Adjustment

Forward and Reverse Pedal Sensor Test and Adjustment

MFWD Speed Sensor Test

Group 40: Service ADVISOR Test and Adjustments

Service ADVISOR Diagnostic Application

Retrieving Diagnostic Trouble Codes with Service ADVISOR Diagnostic Application

Adding and Removing Data Points

Service ADVISOR Connection Procedure

HST Troubleshooting Flowchart

eHydro—eMatchOS Electronic Drive Controller Circuit Operation

HST Sensor Calibration Using Service ADVISOR

eHydro Control System Complete Calibration Using Service ADVISOR

Forward and Reverse Threshold Calibration

Controller Reprogramming

Section 50: Electrical - EEC

Group 05: European Electrical Section

European Electrical Theory

Group 10: Specifications

System Specifications

Essential or Recommended Tools

Other Material

Group 15: Component Location

W1 Chassis Wiring Harness

W1 Chassis Wiring Harness—MY13

W2 Lower Cab Wiring Harness

W2 Lower Cab Wiring Harness—MY13

W3 Upper Cab Wiring Harness

A1 Electronic Drive Controller Signal Location

A2 Display Panel Signal Location

A2 Display Panel Signal Location—MY13

Group 20: Schematics and Harnesses

W1 Chassis Schematic Wiring Harness Legend

W2 Lower Cab Schematic Wiring Harness Legend

W3 Upper Cab Schematic Wiring Harness Legend

Wiring Harness Legend

Main Wiring Schematic

Main Wiring Schematic—MY13

W3 Upper Cab Electrical Schematic

W1 Chassis Wiring Harness

W1 Chassis Wiring Harness—MY13

W2 Lower Cab Wiring Harness

W2 Lower Cab Wiring Harness—MY13

W3 Upper Cab Wiring Harness

W2 Lower Cab Wiring Harness Load Center

W2 Lower Cab Wiring Harness Load Center—MY13

W3 Upper Cab Wiring Harness Relay Block

W4 Proportional Valve Wiring Harness

W5 Cruise Control Wiring Harness (Standard)

W6 Cruise Control Wiring Harness (Optional)

W7 Diverter Valve Wiring Harness

W8 Air Ride Seat Wiring Harness

W9 Headlight/Horn Wiring Harness

W1 Chassis Wiring Harness Color Codes

W1 Chassis Wiring Harness Color Codes—MY13

W2 Lower Cab Wiring Harness Color Codes

W2 Lower Cab Wiring Harness Color Codes—MY13

W3 Upper Cab Wiring Harness Color Codes

W4 Proportional Valve Wiring Harness Color Codes

W5 Cruise Control Wiring Harness Color Codes (Standard)

W6 Cruise Control Wiring Harness (Option) Color Codes

W7 Diverter Valve Wiring Harness Color Codes

W8 Air Ride Seat Wiring Harness (Option) Color Codes

W9 Headlight/Horn Wiring Harness Color Codes

Group 25: Troubleshooting

Display Panel Fault Codes

Display Panel Fault Code Chart

Group 30: Operation and Diagnostics

Power Circuit Operation

Power Circuit Operation—MY13

Power Circuit Electrical Schematic—Unswitched

Power Circuit Electrical Schematic—Unswitched—MY13

Power Circuit Diagnosis—Unswitched

Power Circuit Diagnosis—Unswitched—MY13

Power Circuit Electrical Schematic—Switched

Power Circuit Electrical Schematic—Switched—MY13

Power Circuit Diagnosis—Switched

Power Circuit Diagnosis—Switched—MY13

Power Circuit Diagnosis—Secondary Switched

Power Circuit Diagnosis—Secondary Switched—MY13

Cranking Circuit Operation

Cranking Circuit Operation—MY13

Cranking Circuit Electrical Schematic

Cranking Circuit Electrical Schematic—MY13

Cranking Circuit Diagnosis

Cranking Circuit Diagnosis—MY13

Manifold Heater and Indicator Light Circuit Operation

Manifold Heater and Indicator Light Circuit Operation—MY13

Manifold Heater Circuit Electrical Schematic

Manifold Heater Circuit Electrical Schematic—MY13

Manifold Heater Circuit Diagnosis

Manifold Heater Circuit Diagnosis—MY13

Fuel Supply/Engine Shutoff Circuit Operation

Fuel Supply/Engine Shutoff Circuit Operation—MY13

Fuel Supply/Engine Shutoff Circuit Schematic

Fuel Supply/Engine Shutoff Circuit Schematic—MY13

Fuel Supply/Engine Shutoff Circuit Diagnosis

Fuel Supply/Engine Shutoff Circuit Diagnosis—MY13

Charging Circuit Operation

Charging Circuit Operation—MY13

Tachometer Circuit Operation

Tachometer Circuit Operation—MY13

Hour Meter Circuit Operation

Speedometer Circuit Operation

Speedometer Circuit Operation—MY13

Charging, Tachometer, Hour Meter, and Speedometer Circuit Electrical Schematic

Charging, Tachometer, Hour Meter, and Speedometer Circuit Electrical Schematic—MY13

Charging, Tachometer, Hour Meter, and Speedometer Circuit Diagnosis

Charging, Tachometer, Hour Meter, and Speedometer Circuit Diagnosis—MY13

Fuel Gauge Circuit Operation

Fuel Gauge Circuit Schematic

Fuel Gauge Circuit Schematic—MY13

Fuel Gauge Circuit Diagnosis

Fuel Gauge Circuit Diagnosis—MY13

Rear and Mid PTO Circuit Operation

Rear and Mid PTO Circuit Operation—MY13

Rear and Mid PTO Electrical Schematic

Rear and Mid PTO Electrical Schematic—MY13

Rear and Mid PTO Circuit Diagnosis

Rear and Mid PTO Circuit Diagnosis—MY13

Front PTO Circuit Operation

Front PTO Circuit Operation—MY13

Front PTO Circuit Electrical Schematic

Front PTO Circuit Electrical Schematic—MY13

Front PTO Circuit Diagnosis

Front PTO Circuit Diagnosis—MY13

MFWD Circuit Operation

MFWD Circuit Operation—MY13

MFWD Circuit Electrical Schematic

MFWD Circuit Electrical Schematic—MY13

MFWD Circuit Diagnosis

MFWD Circuit Diagnosis—MY13

Light Switch Circuit Operation

Light Switch Circuit Operation—MY13

Lights Circuit Electrical Schematic

Lights Circuit Electrical Schematic—MY13

Lights Circuit Diagnosis

Lights Circuit Diagnosis—MY13

Hazard Lights Circuit Operation

Hazard Lights Circuit Operation—MY13

Hazard Lights Circuit Electrical Schematic

Hazard Lights Circuit Electrical Schematic—MY13

Hazard Lights Circuit Diagnosis

Hazard Lights Circuit Diagnosis—MY13

Turn Signal Lights Circuit Operation

Turn Signal Lights Circuit Operation—MY13

Turn Signal Circuit Electrical Schematic

Turn Signal Circuit Electrical Schematic—MY13

Turn Signal Lights Circuit Diagnosis

Dome Light Circuit Operation

Dome Lights Circuit Electrical Schematic

Dome Light Circuit Diagnosis

Beacon Light Circuit Operation (option)

Beacon Light Circuit Operation (option)—MY13

Beacon Lights Circuit Electrical Schematic

Beacon Lights Circuit Electrical Schematic—MY13

Beacon Light Circuit Diagnosis

Beacon Light Circuit Diagnosis—MY13

Brake Switch Circuit Operation

Brake Switch Circuit Operation—MY13

Brake Switch Circuit Electrical Schematic

Brake Switch Circuit Electrical Schematic—MY13

Brake Switch Circuit Diagnosis

Brake Switch Circuit Diagnosis—MY13

HVAC Circuit Operation

HVAC Electrical Schematic

HVAC Electrical Schematic—MY13

HVAC Circuit Diagnosis

Wiper and Washer Circuit Operation

Wiper and Washer Circuit Operation—MY13

Wiper and Washer Circuit Electrical Schematic

Wiper and Washer Circuit Electrical Schematic—MY13

Wiper and Washer Circuit Diagnosis

Radio Circuit Operation

Radio Circuit Electrical Schematic

Radio Circuit Electrical Schematic—MY13

Radio Circuit Diagnosis

Display Panel Operation

Display Panel Operation—MY13

Display Panel Diagnosis

Display Panel LCD Message

Display Mode Switch Circuit Operation

Display Mode Switch Circuit Operation—MY13

Display Mode Switch Circuit Electrical Schematic

Display Mode Switch Circuit Electrical Schematic—MY13

Display Mode Switch Circuit Diagnosis

Display Mode Switch Circuit Diagnosis—MY13

Electronic Drive Controller

Forward Drive Circuit Operation

Forward Drive Circuit Operation—MY13

Forward Drive Circuit Electrical Schematic

Forward Drive Circuit Electrical Schematic—MY13

Forward Drive Circuit Diagnosis

Reverse Drive Circuit Operation

Reverse Drive Circuit Operation—MY13

Reverse Drive Circuit Electrical Schematic

Reverse Drive Circuit Electrical Schematic—MY13

Reverse Drive Circuit Diagnosis

Cruise Control Circuit Operation (Standard)

Cruise Control Circuit Operation—MY13 (Standard)

Cruise Control Circuit Electrical Schematic (Standard)

Cruise Control Circuit Electrical Schematic (Standard)—MY13

Cruise Control Circuit Diagnosis (Standard)

Cruise Control Circuit Operation (Optional)

Cruise Control Circuit Operation—MY13 (Optional)

Cruise Control Circuit Wiring Schematic (Optional)

Cruise Control Circuit Wiring Schematic—(Optional)—MY13

Cruise Control Circuit Diagnosis (Optional)

Cruise Control Circuit Diagnosis—MY13 (Optional)

Load Match and Motion Match (Option) Circuit Operation

Load Match and Motion Match (option) Circuit Electrical Schematic

Load Match and Motion Match (option) Circuit Electrical Schematic—MY13

Load Match and Motion Match (Option) Circuit Diagnosis

Diverter Valve Circuit Operation (Option)

Diverter Valve Circuit Electrical Schematic (Activate Position)

Diverter Valve Circuit Electrical Schematic (Activate Position) MY13

Diverter Valve (Option) Circuit Electrical Schematic (Latch Position)

Diverter Valve (Option) Circuit Electrical Schematic (Latch Position) MY13

Diverter Valve Circuit Diagnosis (Option)

Air Ride Seat Circuit Operation (Option)

Air Ride Seat Circuit Schematic (Option)

Air Ride Seat Circuit Schematic (Option)—MY13

Air Ride Seat Circuit Diagnosis (Option)

Section 60: Power Train—Hydrostatic

Group 05: Specifications

General

Hydrostatic Pump

Hydrostatic Motor

Torque Specifications

Special or Essential Tools

Other Materials

Group 10: Component Location

Transmission (eHydro™)

eHydro™ Transmission Components

eHydro™ Center Plate Components

Drive Shaft

Front Drive

Group 15: Schematics

Steering/Charge Pump Circuit Schematic, eHydro™ Transmission

Group 20: Theory of Operation

eHydro Transmission Operation

Range Transmission Power Flow

Group 25: Diagnostics

Hydrostatic (HST) Power Train

Group 30: Troubleshooting

Troubleshooting

Group 35: Tests and Adjustments

Hydrostatic High Pressure Relief Test

Charge Pump Pressure Test and Adjustment

Hydraulic System Bleed Procedure

Group 40: Repair

Charge Pressure Relief Valve Inspection/Replacement

Forward and Reverse Position Sensors

Forward and Reverse Pedals Assembly

Section 70: Power Train—Final Drive

Group 05: Specifications

General Specifications

Repair Specifications

Torque Specifications

Special or Essential Tools

Other Material

Group 10: Component Location

Transmission

Main and Driven Shafts

Drive/Pinion Shaft

Range Shift

Differential Assembly

Rear Axle and Final Drive

Brake Assembly

PTO Clutch/Brake Assembly

Rear PTO Shaft

Rear and Mid PTO Shafts

Rear and Mid PTO Shift Assembly

Transmission Housing

Front Drive (For MFWD)

MFWD Front Axle Housing and Differential

MFWD Final Drive

Group 15: Theory of Operation

Range Transmission—eHydro

Differential Power Flow and Lock

MFWD Power Operation

MFWD Power Flow

Group 20: Diagnostics

PTO Diagnostics Table

Final Drive Diagnosis

Group 25: Troubleshooting

Troubleshooting Table

Group 30: Final Drive Troubleshooting

Final Drive Symptom Diagnosis

Differential Lock

Group 35: Tests and Adjustments

Specifications

Differential Pinion Shaft Adjustment

Differential Backlash Adjustment

Transmission Range Cable Adjustment

PTO Selector Cable Adjustment

Differential Lock Cable Adjustment

MFWD Cable Adjustment

Group 40: Repair

Specifications

MFWD Output Shaft

Speed Range Transmission—eHydro™

Main Gear Disassembly/Assembly

Assemble Range Transmission—eHydro™

Final Drive Removal

Final Drive Installation

Final Drive Disassembly, Inspection, and Assembly

Differential Lock Fork

Differential Removal and Installation

MFWD Drive Shaft Removal and Installation

MFWD Removal and Installation

MFWD Final Drive Cover

MFWD Spindle Shaft

MFWD Final Drive Housing

Spindle Housing

MFWD Differential

Pinion Depth Setup and Adjustment

Group 45: PTO Theory of Operation

PTO Clutch and Brake Theory of Operation

Power Transmission—Rear PTO

Power Transmission—Mid PTO

Group 50: PTO Repair

PTO Drive Shaft and Gears

Rear and Mid PTO Shifter

PTO Clutch and Brake

Mid PTO

Section 80: Hydraulics

Group 05: Specifications

Hydraulic Specifications

Repair Specifications

Torque Specifications

Essential or Recommended Tools

Group 10: Component Location

Hydraulic System

Hydraulic Gear Pump

Rockshaft Piston, Rod, and Rate of Drop Valve

Rockshaft Control Valve, Plunger Assembly and Controls

Rockshaft and Lift Arms (Exploded View)

SCV Components

SCV Cable Control Components

SCV and Rockshaft System Components

Diverter Valve Components (SN —740000)

Diverter Valve Components (SN 740001— )

Group 15: Schematics

Steering System Schematics

SCV and Rockshaft System Schematics (SN —740000)

2-Spool SCV Schematics (SN 740001— )

3rd, 4th, and 5th SCV Schematics (SN 740001— )

Diverter Valve Schematic (SN —740000)

Diverter Valve Schematic (SN 740001— )

Group 20: Theory of Operation

eHydro™ Hydraulic Operation

PTO Clutch Operation

PTO Valve Operation

Rockshaft Operation

Diverter Valve (Option)

Group 25: Troubleshooting

Hydrostatic (eHydro) Troubleshooting

Rockshaft Hydraulics

Group 30: Tests and Adjustments

SCV Joystick Cable Adjustment

Hydraulic System Bleed Procedure

Rate of Drop/Stop Valve Adjustment

Lift Arms Adjustment

System Pressure/Flow Test

System Pressure Adjustment

Steering Pressure Test

PTO Clutch Pressure Test

Rockshaft Cable Adjustment

Rockshaft Lift Cycle Test

Rockshaft Leakage Test

Rockshaft Position Feedback Linkage Adjustment

Group 35: Repair

Hydraulic Gear Pump

Rockshaft Disassembly and Assembly

Rockshaft Lift Arms Removal and Installation

Section 90: Steering

Group 05: Specifications

Steering

Torque Specifications

Essential or Recommended Tools

Group 10: Component Location

Steering Components

Steering System Schematic

Group 15: Theory of Operation

Steering

Group 20: Diagnostics

Steering System Check

Steering Operation

Group 25: Tests and Adjustments

Steering Pressure Check

Steering System Test

Toe-in Adjustment MFWD

Group 30: Repair

Steering Cylinder Removal and Installation MFWD

Steering Wheel Removal and Installation

Tilt Steering Mechanism Removal and Installation

Steering Control Unit (SCU) Removal and Installation

Tie Rod Removal and Installation MFWD

Section 100: Brakes

Group 05: Specifications

Brakes

Transaxle Oil

Torque Specifications

Group 10: Component Location

Brake Pedals and Linkage—eHydro™

Brake Assembly

Brake Housing

Park Brake Linkage—North America

Park Brake Linkage—Export

Group 15: Theory of Operation

Brakes

Group 20: Diagnostics

Brake Pedals and Linkage Checks

Brake Operation Problems

Internal Components

Group 25: Tests and Adjustments

Brake Pedal Adjustment

Group 30: Repair

Brake Pedal and Linkage Removal and Installation

Brake Shaft Removal and Installation

Brake Disassembly and Inspection

Brake Assembly

Section 110: HVAC

Group 05: Specifications

Air Conditioner Specifications

Group 10: Tools and Materials

Essential or Recommended Tools

Other Material

Service Parts Kits

Group 15: General Information

System Information

Refrigerant Oil Information

Determine Correct Refrigerant Oil Charge

Group 20: Tests and Adjustments

Heater Temperature Control Cable Adjustment

A/C Temperature Control Switch Cable Adjustment

Compressor Shaft Seal Leakage Test

Compressor Clutch Hub Clearance Check

Evaporator/Heater Core Leak Test

Compressor Oil Charge Check

Add Refrigerant Oil to System

Recover/Recycle Refrigerant

Air Conditioning Receiver/Dryer

Section 120: Miscellaneous

Group 05: Specifications

Cab Specifications

Essential or Recommended Tools

Other Material

Group 10: Repair

Front Wheel Removal and Installation

Rear Wheel Removal and Installation

Battery Removal and Installation

Fuse Panel Cover Removal and Installation

Seat and Support Removal and Installation—Standard Seat

Seat and Support Removal and Installation—Air Seat

Right-Side Control Console Removal and Installation

Left-Side Control Console Removal and Installation

Cowl Panel Removal and Installation

Control Panel Removal and Installation

Hood Removal and Installation

Headliner Removal and Installation

Cab Outer Roof Removal and Installation

Cab Door Removal and Installation

Cab Removal and Installation

Three Point Hitch Removal and Installation

Center Link Bracket Removal and Installation

Cleaning Cab Air Filter

John Deere Compact Utility Tractors Models 3320, 3520, 3720 Series Technical Service Manual (TM2365)