John Deere 1775NT 12-Row Planter ExactEmerge Row Units Diagnostic & Tests Technical Manual SN.760101-770105 (TM139319) PDF - MJODTM139319.zip
Complete Diagnostic & Testing Technical Service Manual, featuring electrical wiring schematics, for John Deere 12-Row Planters equipped with ExactEmerge Row Units, Model 1775 NT 12ROW (SN.760101-770105). This guide contains every piece of workshop data needed to service, troubleshoot, and rebuild your machine the way expert technicians do.
The John Deere 1775NT (SN.760101-770105) 12Row Planter with ExactEmerge Row Units Diagnosis & Tests technical workshop manual covers:
* 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.
tm139319 - 1775NT 12-Row Planters with ExactEmerge Row Units Diagnosis and Tests Technical Manual.pdf
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PRODUCT DETAILS:
Total Pages: 1,521 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English
MAIN SECTIONS
Foreword
General Information
How to Use This Manual
Safety
Lubricants
Recommended Tools for Diagnostics
Basic Diagnostics
Diagnostic Information for Electrical Components
Diagnostic Information for Hydraulic Components
Maintaining Hydraulic Systems and Components
Standard Torque Chart Procedures
Acronym Table
Diagnostic Trouble Codes
Accessing Diagnostic Trouble Codes
Electric Power Generation (EPG) Codes
Inertial Measurement Unit (IMU) Codes
JDLink (JDL) Codes
Meter Master Controller (MMC) Codes
Planter Assist Controller (PAC) Codes
Row Cleaner Control (RCC) Codes
Row Unit Controller (RUC) Codes
Observable Symptom and System Diagnostics
Observable Symptoms
Electrical
General Information
Theory of Operation
Schematics
Diagnostics
Electronic Control Units
General Information
Diagnostic Addresses by Control Unit
Diagnostics
Electrical Component Information
Electrical Assemblies
Sensors
Lights
Fuses
Charging
Relays
Motors
Resistors
Switches
Interconnects and Ground Points
Electronically Actuated Mechanical Devices
Hydraulics
Theory of Operation
Schematic
Diagnostics
Hydraulics Component Information
Accumulators
Sensor or Gauge
Cylinder, Actuator, or Piston
Check Valve
Filter
Valve Block, Assembly, or Gearcase
Cooler
Motor
Orifice
Reservoir or Tank
Valve
Diagnostic Receptacle or Coupler
Solenoid Valve
Pneumatics
Theory of Operation
Schematics
Diagnostics
Pneumatics Component Information
Accumulators
Sensors
Check Valves
Filters
Assembly Groups
Pumps
Reservoirs
Valves
Solenoid Valves
TABLE OF CONTENTS................1
Section 210: General Information................628
Group 5A: How to Use This Manual................36
Information is Available in Sections, Groups and Subgroups................40
Group 5B: Safety................36
Work In Ventilated Area................42
Recognize Safety Information................43
Avoid Backover Accidents................44
Prevent Machine Runaway................45
Avoid Contact with Agricultural Chemicals................46
Clean Vehicle of Hazardous Pesticides................48
Use a Safety Chain................49
Work in Clean Area................50
Decommissioning — Proper Recycling and Disposal of Fluids and Components................51
Prepare for Emergencies................52
In Case of Fire................53
Use Safety Lights and Devices................54
Avoid High-Pressure Fluids................55
Use Proper Lifting Equipment................56
Illuminate Work Area Safely................57
Live With Safety................58
Support Machine Properly................59
Freeing a Mired Machine................60
Protect Against Noise................61
Remove Paint Before Welding or Heating................62
Park Machine Safely................63
Prevent Acid Burns................64
Follow Safety Instructions................66
Use Proper Tools................67
Keep Riders Off Machine................68
Service Tires Safely................69
Stay Clear of Rotating Drivelines................70
Construct Dealer-Made Tools Safely................71
Practice Safe Maintenance................72
Understand Signal Words................74
Replace Safety Signs................75
Prevent Battery Explosions................76
Protect Against High Pressure Spray................77
Avoid Heating Near Pressurized Fluid Lines................78
Tow Loads Safely................79
Transport Towed Equipment at Safe Speeds................80
Observe Maximum Transport Speed................82
Wear Protective Clothing................83
Precautions for Welding................84
Handle Agricultural Chemicals Safely................86
Service and Operate Chemical Sprayers Safely................88
Relieve Hydraulic Pressure Safely................90
Use Steps and Handholds Correctly................91
Group 5C: Lubricants................37
Grease................93
Gear Oil................94
Alternative and Synthetic Lubricants................95
Lubricant Storage................96
Group 5D: Recommended Tools for Diagnostics................37
Recommended Tools................99
Group 5E: Diagnostic Philosophy................37
Basic Diagnostic Philosophy................104
Systematic Diagnostic Approach Overview................107
Troubleshooting Unresolved Problems................111
Group 5F: Diagnostic Information for Electrical Components................37
Electrical Designators................113
Visually Inspect Electrical System................114
Group 5G: Diagnostic Information for Hydraulic Components................122
Hydraulic Designators................117
Troubleshooting Tips................118
Visually Inspect Hydraulic System................119
Group 5H: Maintaining Hydraulic Systems and Components................38
Hydraulic Components................122
Oil Storage and Filling................123
Oil Filtration................124
Group 5I: Standard Torque Chart Procedures................38
Unified Inch Bolt and Screw Torque Values................127
Metric Bolt and Screw Torque Values................129
Group 5J: Acronym Table................133
Acronym Table................133
Section 211: Diagnostic Trouble Codes................135
Group 10A: Accessing Diagnostic Trouble Codes................150
Accessing Diagnostic Trouble Codes................150
Group 10B: Closing Wheel Controller (CWC) Codes................135
CWC 001351.14 - Air Supply System................135
CWC 001387.00 - System control disabled................135
CWC 001387.01 - System control disabled................135
CWC 001387.03 - Closing Wheel Control System................135
CWC 001387.04 - Closing Wheel Control System................135
CWC 001387.10 - System control disabled................135
CWC 001387.13 - Closing Wheel Control System................135
CWC 001387.14 - Closing Wheel Control System................135
CWC 001387.16 - Pressure too high on Closing Wheel Group 1................135
CWC 001387.17 - Moderate leak detected on Closing Wheel Group 1................135
CWC 001388.00 - System control disabled................135
CWC 001388.01 - System control disabled................135
CWC 001388.03 - Closing Wheel Control System................135
CWC 001388.04 - Closing Wheel Control System................135
CWC 001388.10 - System control disabled................135
CWC 001388.13 - Closing Wheel Control System................135
CWC 001388.14 - Closing Wheel Control System................135
CWC 001388.16 - Pressure too high on Closing Wheel Group 2................135
CWC 001388.17 - Moderate leak detected on Closing Wheel Group 2................135
CWC 003509.03 - Sensor Voltage is above Normal................135
CWC 003509.04 - Sensor Voltage is below Normal................135
CWC 517151.01 - Closing Wheel Control System................135
CWC 517151.03 - Closing Wheel Control System................135
CWC 517151.04 - Closing Wheel Control System................135
CWC 517151.05 - Closing Wheel Control System................135
CWC 517151.06 - Closing Wheel Control System................135
CWC 517151.12 - Closing Wheel Control System................135
CWC 517152.03 - Closing Wheel Control System................135
CWC 517152.04 - Closing Wheel Control System................135
CWC 517152.12 - Closing Wheel Control System................136
CWC 517153.01 - Closing Wheel Control System................136
CWC 517153.03 - Closing Wheel Control System................136
CWC 517153.04 - Closing Wheel Control System................136
CWC 517153.05 - Closing Wheel Control System................136
CWC 517153.06 - Closing Wheel Control System................136
CWC 517153.12 - Closing Wheel Control System................136
CWC 517154.03 - Closing Wheel Control System................136
CWC 517154.04 - Closing Wheel Control System................136
CWC 517154.12 - Closing Wheel Control System................136
CWC 517154.31 - Closing Wheel Control System................136
CWC 520463.03 - Closing Wheel Control ECU Power................136
CWC 520463.04 - Closing Wheel Control ECU Power................136
CWC 523218.03 - Valve Power 2 Voltage Above Normal................136
CWC 523218.04 - Closing Wheel Control Valve Power 2................136
CWC 523218.05 - Closing Wheel Control Valve Power 2................136
CWC 523438.02 - EEPROM Checksum Error................136
CWC 523438.14 - EEPROM Out of Bounds Error................136
Group 10C: Electric Power Generation (EPG) Codes................136
EPG 000158.00 - ECU 12 Volt Supply Out of Range High................136
EPG 000158.01 - ECU 12 Volt Supply Out of Range Low................136
EPG 000167.00 - 56 Volt Bus Error................136
EPG 000167.01 - Planter 56 V Bus Too Low for Operation................136
EPG 000167.03 - 56 Volt Bus Voltage Sense Line Issue................136
EPG 000167.17 - Planter 56 V Bus Too Low for Good Performance................136
EPG 000186.01 - PTO Not Engaged or Not Spinning While Engaging Alternator................136
EPG 000444.01 - Depleted High-Voltage Battery Bank Detected................136
EPG 000444.03 - Battery Bank Voltage Sense Line Issue................136
EPG 000444.04 - Excessive Battery Bank Discharge Detected................136
EPG 000444.17 - Excessive Usage of Battery Bank During Planting Detected................136
EPG 000444.18 - Low High Voltage Battery Bank Detected................136
EPG 000589.00 - Planter Power Generation Alternator Over Speed Detected................136
EPG 001762.00 - Hydraulic Pressure Sensor Signal Out of Range High................136
EPG 001762.01 - Hydraulic Pressure Sensor Signal Out of Range Low................137
EPG 001762.05 - Missing Hydraulic Pressure Sensor Signal................137
EPG 001762.07 - Hydraulic Pressure Not Detected................137
EPG 002197.08 - Seed Monitor Online but Not Responding to CAN Messages................137
EPG 002197.09 - Seed Monitor Controller is Offline................137
EPG 002197.19 - External User Command Synchronization Error Detected................137
EPG 002634.05 - Battery Contactor Failed to Close................137
EPG 002634.06 - Battery Contactor Failed to Open................137
EPG 003380.00 - Tractor Voltage Supply is High................137
EPG 003380.01 - Alternator Excitation Voltage Low................137
EPG 003380.17 - Alternator Excitation Voltage Low................137
EPG 516207.03 - 56 Volt Alternator Relay................137
EPG 516207.05 - 56 Volt Alternator Relay................137
EPG 516207.06 - 56 Volt Alternator Relay................137
EPG 516207.16 - 56 Volt Alternator Relay................137
EPG 516207.17 - 56 Volt Alternator Relay................137
EPG 516207.18 - 56 Volt Alternator Relay................137
EPG 517131.00 - PTO Power Generation................137
EPG 517131.01 - PTO Power Generation................137
EPG 517131.15 - PTO Power Generation................137
EPG 517131.16 - PTO Power Generation................137
EPG 520440.05 - Battery Contactor Open Circuit Fault Detected................137
EPG 520440.06 - Battery Contactor Short Circuit Fault Detected................137
EPG 520440.07 - Battery Energy Storage................137
EPG 521065.00 - 56 V Load Current Sensor Outside of Expected Operation Range................137
EPG 521065.01 - 56 V Load Current Sensor Zero Value Out of Range................137
EPG 521065.02 - 56 V Load Current Sensor Signal Erratic................137
EPG 521065.05 - 56 V Load Current Sensor Signal Missing................137
EPG 521065.10 - High Voltage Load Current Sensor Installed Backwards................137
EPG 521983.00 - ELX 12 Volt Supply Out of Range High................137
EPG 521983.01 - ELX 12 Volt Supply Out of Range Low................137
EPG 523652.07 - 56 V Load Current Sensor Harness Issue................137
EPG 524010.03 - Flow Control Valve HSD Short to Battery................137
EPG 524010.04 - Valve Power Voltage Below Minimum Voltage Required................138
EPG 524010.06 - Flow Control Valve HSD Short to Ground................138
EPG 524010.106 - Flow Control Valve LSD Short to Ground................138
EPG 524010.17 - Flow Control Valve LSD Open Circuit................138
EPG 524010.18 - Flow Control Valve LSD Short to Battery................138
EPG 524039.00 - Power Generation Hydraulic Motor Over Speed Detected................138
EPG 524039.01 - Power Generation Hydraulic Motor Speed Signal Missing................138
EPG 524039.11 - Hydraulic Motor Failed to Reach Soft Start Exit Conditions................138
EPG 524039.16 - Power Generation Hydraulic Motor Spinning Uncommanded................138
EPG 524039.18 - Power Generation Hydraulic Motor Unable to Achieve Target Speed................138
Group 10D: Inertial Measurement Unit (IMU) Codes................138
IMU 520870.02 - EEPROM Checksum Error................138
IMU 521396.12 - Gyroscope Sensor................138
Group 10E: JDLink (JDL) Codes................138
JDLink Diagnostic Trouble Codes................271
Group 10F: Meter Master Controller (MMC) Codes................138
MMC 000046.03 - Air Supply System................138
MMC 000046.06 - Air Supply System................138
MMC 000046.13 - Air Supply System................138
MMC 000046.14 - Air Supply System................138
MMC 000084.09 - Wheel Speed Not Detected On CAN Bus................138
MMC 000444.04 - Battery Potential (Voltage) / Power Input 2 Low Voltage................138
MMC 000609.02 - The following Row Unit Controllers are not responding to CAN bus commands................138
MMC 000609.12 - The Following Row Unit Controllers are Offline................138
MMC 000628.02 - MMC EOL Data Revision Mismatch................138
MMC 000639.12 - CAN Bus 1 Communication System................138
MMC 000639.14 - CAN Bus 1 Communication System................138
MMC 000705.03 - These Rows Have a Downforce Sensor Error................138
MMC 000705.04 - These Rows Have a Downforce Sensor Error................138
MMC 000705.13 - Gauge Wheel Downforce Sensor Problem................138
MMC 000705.14 - Gauge Wheel and Vacuum Sensor Configuration is Reset................138
MMC 000838.02 - These Row Unit Controllers Have an Addressing Error................138
MMC 000838.03 - These Row Unit Controllers Have an Addressing Error................139