John Deere 4920 Self-Propelled Sprayer Diagnostics & Tests Technical Manual (TM2125) PDF - MJODTM2125.zip
A full Diagnostics and Tests service manual, complete with electrical wiring diagrams, for the John Deere Self-Propelled Sprayers 4920 — packed with the workshop details needed to maintain, troubleshoot, and repair the machine the way a trained technician would.
The John Deere Self-Propelled Sprayers 4920 Diagnostics and Tests service manual covers the following:
* 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.
TM2125 - John Deere 4920 Self-Propelled Sprayers Technical Manual (Operation and Test).PDF
TM2125 - John Deere 4920 Self-Propelled Sprayers Technical Manual (Operation and Test).epub
Total Pages: 3,012 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
MAIN SECTIONS
Diagnostics Trouble Codes
FIELD DOC Basic Warning Messages
FIELD DOC Connect Warning Messages
GREENSTAR AutoTrac Assisted Steering System
GREENSTAR Display
GREENSTAR Mobile Processor
GREENSTAR Parallel Tracking
KeyCard and PC Data Storage Card
STARFIRE Receiver
STARFIRE iTC Receiver
Terrain Compensation Module
Codes By Number
Observable Symptoms
Electrical
Power Train
Brake System
Hydraulic System
Tread Adjust
Steering
Solution System
Operator Station
Foamer
Automatic Air Suspension Leveling
Engine Diagnosis and Tests
Air Intake and Cooling Systems
Electrical Diagnosis and Tests
How To Use Diagnostic Information
Diagnostic Codes and Addresses
Test Procedures and Adjustments
Agitation Diagnostics
Air Quality Diagnostics
Auxiliary Power Diagnostics
Boom Fold Unfold Diagnostics
Boom Leveling (Manual) Diagnostics
Boom Leveling (Automatic) Diagnostics
Boom Raise Lower Diagnostics
Brake Pressure Sensor Diagnostics
CAN Bus Diagnostics, Vehicle and Engine
Caution Lamp Diagnostics
Charging Diagnostics
Chassis Controller Diagnostics
Dome Light Diagnostics
Drivetrain Status Diagnostics
Dry Applicator System Diagnostics
Dry Rate Control Unit Power Diagnostics
Engine Control Unit-Overall Diagnostics
Foam Marker (Dual Drop) Diagnostics
Foam Marker (Single Drop) Diagnostics
Fuel Level Sensor Diagnostics
Tread Adjust Diagnostics
Wheel Speed Sensor Diagnostics
Wiper Diagnostics
Connector Information
Power Train Diagnosis and Tests
Brake Systems Diagnosis and Tests
Hydraulic System Diagnosis and Tests
Tread Adjust System
Steering System Diagnosis and Tests
Operator Station Diagnosis and Tests
Solution System Diagnosis and Tests
Foamer Diagnosis and Tests
Automatic Air Suspension Leveling System Diagnostics
Service Tools
tm2125 - 4920 Self-Propelled Sprayer Diagnosis and Tests
Table of Contents
Foreword
Section 210: General Information
Group 05: Safety
Recognize Safety Information
Understand Signal Words
Perform Service Safely
Wait Before Opening High-Pressure Fuel System
Service Accumulator Systems Safely
Handle Fluids Safely—Avoid Fires
Prevent Battery Explosions
Prepare for Emergencies
Protect Against High Pressure Spray
Prevent Acid Burns
Wear Protective Clothing
Handle Agricultural Chemicals Safely
Service and Operate Chemical Sprayers Safely
Avoid Contact with Agricultural Chemicals
Clean Vehicle of Hazardous Pesticides
Support Machine Properly
Service Machines Safely
Practice Safe Maintenance
Avoid Harmful Asbestos Dust
Work In Ventilated Area
Work in Clean Area
Remove Paint Before Welding or Heating
Avoid Heating Near Pressurized Fluid Lines
Avoid High-Pressure Fluids
Service Tires Safely
Service Cooling System Safely
Illuminate Work Area Safely
Replace Safety Signs
Use Proper Lifting Equipment
Use Proper Tools
Construct Dealer-Made Tools Safely
Decommissioning — Proper Recycling and Disposal of Fluids and Components
Live With Safety
Group 10: Specifications
Specifications
Identification Numbers
Sealants and Adhesives Cross-Reference Chart
Face Seal Fittings Assembly and Installation—All Pressure Applications
Metric Face Seal Fitting Torque Chart—Standard Pressure Applications
Metric Face Seal Fitting Torque Chart—High Pressure Applications
SAE Face Seal Fitting Torque Chart—Standard Pressure Applications
SAE Face Seal Fitting Torque Chart—High Pressure Applications
Four Bolt Flange Fittings Assembly and Installation—All Pressure Applications
SAE Four Bolt Flange Cap Screw Torque Values—Standard Pressure Applications
SAE Four Bolt Flange Cap Screw Torque Values—High Pressure Applications
External Hexagon Port Plug Torque Chart
Metric Bolt and Screw Torque Values
Unified Inch Bolt and Screw Torque Values
Group 15: Operational Checks
Before You Start
Operational Checks
Section 211: Diagnostics Trouble Codes
Group A: FIELD DOCFIELD DOC is a trademark of Deere & Company Basic Warning Messages
ID 200 - GPS communications failure
ID 201 - No GPS position information
ID 202 - No GPS differential correction
ID 245 - Data card has file left open
ID 246 - Data card full error
Group B: FIELD DOCFIELD DOC is a trademark of Deere & Company Connect Warning Messages
ID 550 - No Controller
ID 551 - Rawson Selected Warning
ID 552 - Multiple Seeding Operations
ID 553 - Incorrect Model Selected
ID 554 - Recording Not Allowed
ID 555 - Target Rate Change Warning
ID 556 - Lime and Pesticide Warning
ID 557 - Raven no Actual Warning
Group C: GREENSTARGREENSTAR is a trademark of Deere & Company AutoTrac Assisted Steering System
GREENSTAR GREENSTAR is a trademark of Deere & Company AutoTrac Assisted Steering System
050 - No SSU Communication
060 - Flash Erase Failed
061 - Flash Write Failed
227 - Automatic Steering Problem
236 - AutoTrac The operator is responsible for collision avoidance
Group D: GREENSTARGREENSTAR is a trademark of Deere & Company Display
020 - Disconnected mon/cntlr
021 - Display Conflict
022 - Language Selection Problem
030 - Too many mon/cntlrs
031 - Display Comm. Overload
033 - Display Memory Failure
050 - No SSU Communication
060 - Flash Erase Failed
061 - Flash Write Failed
110 - Check Wiring (CAN Bus)
111 - Check Wiring (CCD)
Caution - # hour service is due
Caution - 2D GPS in use - Tracking Inaccurate
Caution - AutoTrac Disabled - Key is invalid in this region
Caution - AutoTrac Disabled - Software not Compatible
Caution - Faultcode 110 - Check Wiring
Caution - Faultcode 111 - Check Wiring
Caution - Faultcode 112 - Select Standard Run Page Layout
Caution - Faultcode 113 - Incompatible mon/cntlr
Caution - GPS Updates are 1 Hz - Tracking Inaccurate
Caution - GSD and Mobile Processor software not compatible
Caution - No Differential - Tracking Disabled
Caution - No GPS - Tracking Disabled
Caution - SFire1 in use - Tracking Inaccurate
Caution - Using wheel speed instead of radar
Caution - WAAS in use - Tracking Inaccurate
Warning - ID 200 - CAN Bus Problem
Warning - ID 201 - CAN Bus Problem
Warning - ID 211 - CAN Bus Problem
Warning - ID 213 - Internal Error
Warning - ID 227 - Automatic Steering Problem
Warning - ID 230 - Display Address Change
Warning - ID 231 - CAN Bus Problem
Warning - ID 232 - CAN Bus Problem
Warning - ID 233 - Language Selection Problem.
Warning - ID 234 - CAN Bus Problem
Warning - ID 235 - CAN Bus Problem
Group E: GREENSTARGREENSTAR is a trademark of Deere & Company Mobile Processor
ID 280 - Mobile Processor switched voltage failure
ID 281 - Mobile processor unswitched voltage failure
ID 282 - Mobile Processor internal voltage failure
Group F: GREENSTARGREENSTAR is a trademark of Deere & Company Parallel Tracking
040 - No GPS Communication
041 - No GPS Differential
044 - No KeyCard
045 - No GPS
046 - No GPS
Warning - ID 220 - Parallel Tracking Problem
Warning - ID 221 - Parallel Tracking Problem
Warning - ID 224 - Parallel Tracking Problem
Warning - ID 225 - Parallel Tracking Problem
Warning - ID 226 - Parallel Tracking Problem
Group G: KeyCard and PC Data Storage Card
Warning - ID 100 - Pc card failure
Warning - ID 150 - Data card missing
Warning - ID 151 - JDOffice setup files missing
Warning - ID 152 - Data card full
Warning - ID 155 - Keycard missing
Warning - ID 156 - Keycard files missing
Warning - ID 157 - Keycard Invalid
Warning - ID 158 - Too many Keycards
Group H: STARFIRE Receiver
Warning - ID 301 - STARFIRE Network Problem
Warning - ID 302 - Receiver not receiving on alternate frequency
Warning - ID 303 - GPS correction license has expired
Warning - ID 304 - Corrected GPS position is not available
Warning - ID 305 - GPS position is not available
Warning - ID 306 - Updating GPS software
Warning - ID 308 - RTK Base Station Position Moved
Group I: STARFIRE iTC Receiver
iTC 000168.18 - RTK Base Station Voltage Low
iTC 000232.02 - Corrected GPS Position Not Available
iTC 000232.14 - RTK Extend Lost
iTC 000841.31 - Signal Interference From Satellite
iTC 000956.16 - Roll Sensor Is Out Of Normal Range
iTC 002146.13 - TCM Not Calibrated
iTC 002146.14 - iTC Temperature Sensor Out Of Range
iTC 002854.31 - RTK Rover Radio Link Lost
iTC 522338.13 - Receiver Not Receiving On Alternate Frequency
iTC 522339.31 - GPS Corrections License Expired
iTC 522552.11 - STARFIRE Network Fault
iTC 523274.02 - GPS Position Not Available
iTC 523309.07 - Yaw Sensor Out Of Range
iTC 523309.16 - Yaw Sensor Not Responding
iTC 523310.02 - Memory Fault
iTC 523319.18 - Low Switched Voltage
iTC 523441.31 - No STARFIRE Height Dimension
iTC 523442.31 - No STARFIRE Fore/Aft Set
iTC 523572.31 - Power Shutdown Fault
iTC 523773.03 - Vehicle CAN High Line Voltage High
iTC 523773.04 - Vehicle CAN High Line Voltage Low
iTC 523774.03 - Vehicle CAN Low Line Voltage High
iTC 523774.04 - Vehicle CAN Low Line Voltage Low
iTC 523792.18 - Low Unswitched Voltage
iTC 524209.16 - RTK Rover Too Far From Base Station
iTC 524210.16 - RTK Base Station Not Using Visible Satellites
iTC 524257.14 - RTK Base Station Position Survey In Progress
iTC 524257.16 - RTK Base Station Relocation
Group J: Terrain Compensation Module
956.16 - Roll sensor out of range
2028.12 - No STARFIRE Communication
2146.13 - Terrain Compensation Module not calibrated
2146.14 - Temperature sensor out of range
523309.16 - Yaw sensor out of range
523309.7 - Yaw sensor not responding
523310.2 - Memory read/write Error
523319.18 - Low switched voltage
523441.31 - No STARFIRE Height setting
523442.31 - No STARFIRE Fore/Aft setting
523572.31 - Unsafe Shutdown - parameters not stored
523773.3 - STARFIRE CAN Hi voltage out of range
523773.4 - STARFIRE CAN Hi voltage out of range
523774.3 - STARFIRE CAN Lo voltage out of range
523774.4 - STARFIRE CAN Lo voltage out of range
523792.1 - No unswitched voltage
523792.18 - Low unswitched voltage.
Caution - A TCM memory error has occurred
Caution - TCM settings not saved last shutdown. Check voltage.
Caution - TCM is not calibrated. Go to SETUP TCM to calibrate.
Caution - StarFire height is not set. Please go to SETUP TCM.
Caution - StarFire Fore/Aft not set. Please go to SETUP TCM.
Warning - 956.16 Roll Sensor - The Roll Sensor is out of normal operating range. Position is not being corrected.
Warning - 2028.12 StarFire Communication - The StarFire is not communicating with the TCM
Warning - 2146.14 Temperature Sensor - The TCM Temperature Sensor is out of normal operating range. Position is not being corrected.
Warning - 523309.16 Yaw Sensor - The Yaw Sensor is out of normal operating range. Vehicle course is not being corrected.
Warning - 523309.7 Yaw Sensor - The Yaw Sensor is not responding. Vehicle course is not being corrected.
Warning - 523319.18 System Voltage - The TCM is operating with low switched voltage. Check wiring.
Warning - 523792.1 System Voltage - The TCM is operating with no unswitched voltage. IMU settings will not be saved. Check wiring.
Warning - 523792.18 System Voltage - The TCM is operating with low unswitched voltage. Check wiring.
Group K: Codes By Number
CCU 000070.02 - Park Brake Switch Fault
CCU 000091.03 - Throttle Sensor Circuit Voltage High
CCU 000091.04 - Throttle Sensor Circuit Voltage Low
CCU 000096.01 - Fuel Level Low
CCU 000096.05 - Fuel Sensor Circuit Open
CCU 000096.06 - Fuel Sensor Circuit Grounded
CCU 000158.00 - CCU Switched Supply Voltage High
CCU 000158.01 - CCU Switched Supply Voltage Low
CCU 000628.12 - CCU Programming
CCU 000629.12 - Chassis Control Unit Fault
CCU 000630.02 - CCU Calibration Fault or Data Invalid