John Deere Self-Propelled Sprayers 6700 Operation and Test Service Technical Manual (TM1834)
Catalog:
Model:
Price: US$ 59.00
Complete Diagnostic and Tests manual (Electrical Wiring Diagrams included) for John Deere Self-Propelled Sprayers 6700, with workshop information to maintain, diagnose, repair, and rebuild like professional mechanics.
John Deere Self-Propelled Sprayers 6700 workshop Diagnostics 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.
TM1834 - John Deere 6700 Self-Propelled Sprayers Technical Manual (Operation and Tests).PDF
TM1834 - John Deere 6700 Self-Propelled Sprayers Technical Manual (Operation and Tests).PDF
Total Pages: 911 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
MAIN SECTIONS
Foreword
General
Safety
Engine Operation and Tests
General Information
Fuel, Air Intake, and Engine Cooling Systems
General Information
Electrical
System Information
System Diagrams
Starting Circuit
Power Circuit
Charging Circuit
Wiper Circuit
Seat Circuit
Cigarette Lighter Circuit
Horn Circuit
Dome Lamp Circuit
Radio and Clock Circuits
Lighting Circuits
Chassis Computer Unit/Spray Rate Control (CCU/SRC) Circuit
Hydraulic Oil Temperature Sensor Circuit
Engine Coolant Temperature Sensor Circuit
Engine Oil Pressure Sensor Circuit
Fuel Level Sensor Circuit
Engine Air Filter Restriction Sensor Circuit
Wheel Speed Sensor Circuit
Engine Speed Sensor Circuit
Solution Pressure Sensor Circuit
System Circuit
Agitation/Rinse Circuit
Air Quality Circuit
Foamer Circuit
Tread Adjust Circuit
Ladder Circuit
Flowmeter Circuit
Solution Control Valve Circuit
Power Train Operation and Tests
System Operational Checks
Diagnostic Information
System Tests
System Adjustments
Steering/Brakes Operation, Tests and Adjustments
System Operational Checks
Diagnostic Information
System Tests
Adjustments
Hydraulic System Operation, Tests and Adjustments
System Operational Checks
Diagnostic Information
System Tests
System Adjustments
Theory of Operation
Solution System Operation, Tests and Adjustments
System Operational Checks
Diagnostic Information
Tests
Adjustments
Foam Marker System Operation, Tests and Adjustments
System Operational Checks
Diagnostic Information
Theory of Operation
132 L (35 Gal) Foam Marker System Operation, Tests and Adjustments
System Operational Checks
Diagnostic Information
Tests
Operator`s Station Operation, Tests and Adjustments
Operator`s Station Operational Checks
Operator`s Station Diagnostic Information
Operator`s Station Tests
Operator Station Theory of Operation
Heater Theory of Operation
Dealer Fabricated Tools
tm1834 - 6700 Self-Propelled Sprayer Operation and Tests
Table of Contents
Foreword
Section 210: General
Group 05: Safety
Recognize Safety Information
Understand Signal Words
Perform Service Safely
Follow Safety Instructions
Park Machine Safely
Handle Fluids Safely—Avoid Fires
Prevent Battery Explosions
Prepare for Emergencies
Prevent Acid Burns
Wear Protective Clothing
Handle Chemical Products Safely
Avoid Contact with Pesticides
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
Dispose of Waste Properly
Live With Safety
Section 220: Engine Operation and Tests
Group 05: General Information
Engine Operation and Tests
John Deere Engine Repair—Use CTM8, CTM104 and CTM170
Section 230: Fuel, Air Intake, and Engine Cooling Systems
Group 05: General Information
Engine Operation and Tests
John Deere Engine Repair—Use CTM8, CTM104 and CTM170
Section 240: Electrical
Group 05: System Information
Using Electrical Section
Wiring Diagram and Schematic Information
Reading a System Functional Schematic
Electrical Schematic Symbols
Visually Inspect Electrical System
Seven Step Electrical Test Procedure
Electrical Circuit Malfunctions
High Resistance or Open Circuit
Grounded Circuit
Shorted Circuit
Understanding Electrical VS. Electronic Circuit Voltage Test Readings
Intermittent Electronic Problems
Battery Operation
Diagnose Battery Malfunctions
Check Battery Electrolyte Level and Terminals
Procedure for Testing Battery
Using Booster Battery
Group 10: System Diagrams
Component Identification Legend
Component Identification Table
Legend for System Functional Schematic
System Functional Schematic (SE1)
System Functional Schematic (SE2)
System Functional Schematic (SE3)
System Functional Schematic (SE4)
System Functional Schematic (SE5)
System Functional Schematic (SE6)
System Functional Schematic (SE7)
System Functional Schematic (SE8)
System Functional Schematic (SE9)
System Functional Schematic (SE10)
System Functional Schematic (SE11)
System Functional Schematic (SE12)
System Functional Schematic (SE13)
System Functional Schematic (SE14)
System Functional Schematic (SE15)
System Functional Schematic (SE16)
System Functional Schematic (SE17)
System Functional Schematic (SE18)
Chassis Harness Connectors
B8—Hydraulic Oil Temperature Sensor
E3—Right Low Beam Headlight
E4—Left Low Beam Headlight
E5—Right Rear Field Lamp
E6—Left Rear Field Lamp
E7—Right Rear Field Lamp
E8—Left Rear Field Lamp
E11—Right Amber Warning Lamp
E12—Left Amber Warning Lamp
E13—Right Red Turn Lamp
E14—Left Red Turn Lamp
S31—Boom Switch
X17—Chassis Harness to Console Harness
X21—Chassis Harness to Hood Harness
X22—Chassis Harness to Tow Harness
X23—Chassis Harness to Steering Harness
X24—Chassis Harness to Cab Roof Harness
X25—Chassis Harness to Speed Sensor Harness
X26—Chassis Harness to Ladder Harness
Y3—Ground Speed Solenoid
Y15—Left Tread Adjust Out SolenoidY16—Left Tread AdjustIn Solenoid
Y17—Right Tread Adjust Out SolenoidY18—Right Tread AdjustInSolenoid
Y19—Auxiliary Hydraulic Solenoid
Engine Harness Connectors
B3—Hydro Neutral Switch
B6—Engine Speed Sensor
B7—Air Restriction Switch
B10—Oil Pressure Switch
B11—Coolant Temperature Sensor
B17—Air Conditioning Hi Pressure Switch
M5—Solution Pump
V2—Solution Pump Diode
X15—Engine Harness to Console Harness
X31—Engine Harness to Steering Post Harness
X32—Tow Valve Switch
Console Harness Connectors
A2—Air Seat
A3—Active Can Terminator
A4—Passive Can Terminator
A5—SPRAYSTAR SPRAYSTAR is a trademark of Deere & Company. Display
A6—Printer
F1—F16—Fuses
F17—F24—Fuses
Relays K1—K3
Relays K4—K6
Relays K7—K9
Relays K10—K12
Relays K13—K15
Relays K16—K18
Relays K19—K21
Relays K22—K24
S1—Key Switch
S4—Light Switch
S9—Solution Pump
S10—Left Spray
S11—Center Spray
S12—Right Spray
S13—Agitation
S14—Rate Select
S25—Right Tread Adjust Switch
S26—Left Tread Adjust Switch
S27—Auxiliary Hydraulics
S28—Ground Speed
V1—ELX Diode Block
X2—Auxiliary Plug
X11—CCU Logic
X12—CCU Logic
X13—CCU Driver
X14—CCU Driver
X15—Console Harness to Engine Harness
X16—Console Harness to Boom Harness
X17—Console Harness to Chassis Harness
X18—Hydro Lever
Roof Harness Connectors
A1—Radio
B16—Air Conditioning Low Pressure Switch
B18—Right Front Speaker
B19—Left Front Speaker
E17—Dome Light Assembly
E19—Console Light
R1—Blower Speed Resistor Assembly
X24—Roof Harness to Chassis Harness
Steering Post Harness Connectors
H2—Horn Switch
S3—Turn Signal Switch
S29—Ladder Switch
X23—Steering Post Harness to Chassis Harness
X31—Steering Post Harness to Chassis Harness
Hood Harness Connectors
E1—Right High BeamE3—Right Low Beam
E2—Left High BeamE4—Left Low Beam
S30—Ladder Switch
X21—Hood Harness to Chassis Harness
18.3 m (60 ft) Front Fold Boom Harness Connectors
A7—Foamer Unit
B12—Boom Height Sensor
B13—Water Pressure Sensor
B14—Flowmeter
M4—Solution Control Valve
M4—Solution Control Valve
M6—Left Spray Valve
M7—Center Spray Valve
M8—Right Spray Valve
M9—Agitation Valve
X16—Boom Harness to Console Harness
Y4—Left Boom Raise SolenoidY6—Center Boom Frame LowerSolenoidY12—Left Boom Unfold Solenoid
Y5—Left Boom Lower SolenoidY7—Center Boom Frame RaiseSolenoidY11—Left Boom Fold Solenoid
Y8—Right Boom Lower SolenoidY10—Unloader SolenoidY14—RightBoomFold Solenoid
Y9—Right Boom Raise SolenoidY13—Right Boom Unfold Solenoid
14.3 m (47 ft) Rear Fold Boom Harness Connectors
A7—Foamer Unit
B13—Water Pressure Sensor
M4—Solution Pressure Adjust Valve
M4—Solution Control Valve
M6—Left Spray Valve
M7—Center Spray Valve
M8—Right Spray Valve
X16—Boom Harness to Console Harness
Y6—Center Boom Frame Lower SolenoidY7—Center Boom FrameRaise SolenoidY10—Unloader Solenoid
Y11—Left Boom Fold SolenoidY12—Left Boom Unfold Solenoid
Y13—Right Boom Unfold SolenoidY14—Right Boom Fold Solenoid
Group 15A: Starting Circuit
Starting Circuit Operational Information
Starting Circuit Theory of Operation
Starting Circuit Schematic
Voltage Checks
Group 15B: Power Circuit
Power Circuit Operational Information
Power Circuit Theory of Operation
Power Supply Circuit Schematic
Group 15C: Charging Circuit
Charging Circuit Operational Information
Charging Circuit Theory of Operation
Charging Circuit Schematic
Voltage Checks
Group 15D: Wiper Circuit
Wiper Circuit Operational Information
Wiper Circuit Theory of Operation
Wiper Circuit Schematic
Voltage Checks
Group 15E: Seat Circuit
Air Seat (If Equipped) Circuit Operational Information
Air Seat (If Equipped) Circuit Theory of Operation
Air Seat Circuit Schematic
Voltage Checks
Group 15F: Cigarette Lighter Circuit
Lighter Circuit Operational Information
Lighter Circuit Theory of Operation
Cigarette Lighter Circuit Schematic
Voltage Checks
Group 15G: Horn Circuit
Horn Circuit Operational Information
Horn Circuit Theory of Operation
Horn Circuit Schematic
Voltage Checks
Group 15H: Dome Lamp Circuit
Dome Lamp Circuit Operational Information
Dome Lamp Circuit Theory of Operation
Dome Lamp Circuit Schematic
Voltage Checks
Group 15I: Radio and Clock Circuits
Radio and Clock Circuit Operational Information (If Equipped)
Radio and Clock Circuit Theory of Operation
Radio and Clock Circuits Schematic
Voltage Checks
Group 15J: Lighting Circuits
Lighting Circuit Operational Information
Lighting Circuit Theory of Operation
Turn Signal and Warning Lights Circuit Theory of Operation
Lighting Circuit Operation
Road Lights Circuit Schematic
Field Lights Circuit Schematic
Left Turn Signal Circuit Schematic
Right Turn Signal Circuit Schematic
Warning Lights Circuit Schematic
Group 15K: Chassis Computer Unit/Spray Rate Control (CCU/SRC) Circuit
Chassis Computer Unit (CCU) Circuit
Group 15L: Hydraulic Oil Temperature Sensor Circuit
Hydraulic Oil Temperature Sensor Circuit
Hydraulic Oil Temperature Sensor Circuit Schematic
Diagnostic Procedures
Group 15M: Engine Coolant Temperature Sensor Circuit
Engine Coolant Temperature Sensor Circuit
Engine Coolant Temperature Sensor Circuit Schematic
Diagnostic Procedures
Group 15N: Engine Oil Pressure Sensor Circuit
Engine Oil Pressure Sensor Circuit
Engine Oil Pressure Sensor Circuit Schematic
Diagnostic Procedures
Group 15O: Fuel Level Sensor Circuit
Fuel Level Sensor Circuit
Fuel Level Sensor Circuit Schematic
Diagnostic Procedures
Group 15P: Engine Air Filter Restriction Sensor Circuit
Engine Air Filter Restriction Sensor Circuit
Engine Air Filter Restriction Sensor Circuit Schematic
Diagnostic Procedures
Group 15Q: Wheel Speed Sensor Circuit
Wheel Speed Sensor Circuit
Wheel Speed Sensor Circuit Schematic
Diagnostic Procedures
Group 15R: Engine Speed Sensor Circuit
Engine Speed Sensor Circuit
Engine Speed Sensor Circuit Schematic
Group 15S: Solution Pressure Sensor Circuit
Solution Pressure Sensor Circuit
Solution Pressure Sensor Schematic
Group 15T: SPRAYSTARSPRAYSTAR is a trademark of Deere & Company. System Circuit
SPRAYSTAR SPRAYSTAR is a trademark of Deere & Company. System Circuit Operational Information
SPRAYSTAR SPRAYSTAR is a trademark of Deere & Company. System Circuit Schematic
Group 15U: Agitation/Rinse Circuit
Agitation Circuit Operational Information
Agitation Circuit Theory of Operation
Agitation Circuit Schematic
Group 15V: Air Quality Circuit
Air Quality Circuit
Air Quality Circuit Schematic
Voltage Checks
Group 15W: Foamer Circuit
Foamer Circuit Operational Information
Foamer Circuit Theory of Operation
Foamer Circuit Schematic
Group 15X: Tread Adjust Circuit
Tread Adjust Circuit Operational Information
Tread Adjust Circuit Theory of Operation
Tread Adjust Circuit Schematic
Group 15Y: Ladder Circuit
Ladder Circuit Operational Information
Ladder Circuit Theory of Operation
Ladder Circuit Schematic
Group 15Z: Flowmeter Circuit
Flowmeter Circuit Operational Information
Flowmeter Circuit Theory of Operation
Flowmeter Circuit Schematic
Group 15AA: Solution Control Valve Circuit
Solution Control Valve Circuit Operational Information
Solution Control Valve Circuit Theory of Operation
Solution Control Valve Circuit Schematic
Section 250: Power Train Operation and Tests
Group 05: System Operational Checks
Hydrostatic System Checks
Group 10: Diagnostic Information
Preliminary Checks
Diagnose Malfunctions of Hydrostatic System
Group 15: System Tests
Specifications
Pressure Readings
Test Hydrostatic System Charge Pressure
Test Hydrostatic System Pressure
Test Charge Pump Inlet Vacuum
Group 20: System Adjustments
Specifications
Adjusting Main Drive Belt
Adjust Charge Pressure Relief Valve
Adjust Hydrostatic High Pressure Relief Valves
Adjust Hydrostatic Pump Cable
Group 25: Theory of Operation
Power Train General Information
Hydrostatic System Components
Hydrostatic System—Neutral Operation
Hydrostatic System—Forward Operation
Hydrostatic System—Reverse Operation
Hydrostatic System—High Speed Operation
Multi-Function Valve Operation
Planetary Drive Operation
Hydraulic Circuit Symbols
Section 260: Steering/Brakes Operation, Tests and Adjustments
Group 05: System Operational Checks
Steering System Checks
Group 10: Diagnostic Information
Preliminary Checks
Diagnose Malfunctions of Steering System
Diagnose Malfunctions of Brake System
Group 15: System Tests
Essential or Recommended Tools
Specifications
Test Steering System for Leakage
Test Steering Valve for Leakage
Test Steering Valve Cylinder Relief Valves
Test Hydraulic Pump Flow—Steering Circuit
Group 20: Adjustments
Specifications
Check Steering Cylinder Length (Wide Axle)
Check Wide Axle Toe-In
Adjust Wide Axle Toe-In
Adjust Brake Pedal Free Travel
Adjust Steering System Pressure Relief Valve
Group 25: Theory of Operation
Steering System Operation
Steering Valve Operation—General
Steering Valve Operation—Neutral
Steering Valve Operation—Left Turn
Steering Valve Operation—Right Turn
Steering Valve Operation—Manual Steering
Brake System Operation
Brake Valve Operation—General
Brake Valve Operation—One Brake Pedal Actuated
Brake Valve Operation—Both Brake Pedals Actuated
Steering System Schematic
Brake System Schematic
Section 270: Hydraulic System Operation, Tests and Adjustments
Group 05: System Operational Checks
Hydraulic System Checks
Group 10: Diagnostic Information
Preliminary Checks
Diagnose Malfunctions of Boom Control System
Diagnose Malfunctions of Auxiliary Hydraulics System (If Equipped)
Diagnose Malfunctions of Tread Adjust System (If Equipped)
Group 15: System Tests
Essential or Recommended Tools
Specifications
Test Hydraulic System Pressure
Test Boom Control Hydraulic Circuit Relief Valve Pressure
Test Auxiliary Hydraulics Circuit Relief Valve Pressure
Test Hydraulic Pump Flow—Hydraulic Circuit
Test Auxiliary Hydraulics Flow Divider—Auxiliary Hydraulics Side
Test Auxiliary Hydraulics Flow Divider—Power Beyond Side
Test Boom Control Hydraulic Valve
Group 20: System Adjustments
Specifications
Adjust Hydraulic System Pressure Relief Valve
Group 25: Theory of Operation
General Information
Hydraulic System Component Location
Hydraulic Supply System Operation
14.3 m (47 ft) Rear Fold Boom Hydraulic System Operation
18.3 m (60 ft) Front Fold Boom Hydraulic System Operation
Tread Adjust Hydraulic System Operation
Auxiliary Hydraulics System Operation (If Equipped)
Hydraulic Circuit Symbols
Hydraulic Schematic—14.3 m (47 ft) Rear Fold Boom
Hydraulic Schematic—18.3 m (60 ft) Front Fold Boom
Hydraulic Schematic—Machine with Auxiliary Hydraulics Option
Hydraulic Schematic—Machine with Hydraulic Tread Adjust Option
Hydraulic Schematic—Machine with Hydraulic Tread Adjust and Auxiliary Hydraulics Options
Section 280: Solution System Operation, Tests and Adjustments
Group 05: System Operational Checks
Before You Start
Group 10: Diagnostic Information
Diagnose SPRAYSTAR SPRAYSTAR is a trademark of Deere & Company. Solution Control System Malfunctions
Group 15: Tests
Essential or Recommended Tools
Check Flowmeter Calibration
Test Solution Pump Clutch
Group 20: Adjustments
Nozzle Adjustment and Care
Nozzles Worn or Plugged
Nozzle Misaligned
Nozzle Angles or Sizes Mixed
Spray Boom Not Level
Spray Boom Too Low or Too High
Group 25: Theory of Operation
Solution Spray System Operation—T-Tank
Solution Spray System Operation—V-Tank 14.3 M (47 FT) Boom
Solution Spray System Operation—V-Tank 18.3 M (60 FT) Boom
Section 281: Foam Marker System Operation, Tests and Adjustments
Group 05: System Operational Checks
Before You Start
Group 10: Diagnostic Information
Diagnose Foam Marker System Malfunctions
Group 15: Theory of Operation
Foam Marker Operation
Section 282: 132 L (35 Gal) Foam Marker System Operation, Tests and Adjustments
Group 05: System Operational Checks
Before You Start
Group 10: Diagnostic Information
Diagnose Foam Marker System Malfunctions
Group 15: Tests
Foam Marker Electrical Circuit—Single Drops
Foam Marker Electrical Circuit—Dual Drops
Group 20: Theory of Operation
Foam Marker Operation
Section 290: Operator's Station Operation, Tests and Adjustments
Group 05: Operator's Station Operational Checks
Blower Check
Group 10: Operator's Station Diagnostic Information
Insufficient Air Flow
Group 15: Operator's Station Tests
Service Equipment and Tools
Specifications
Refrigerant Caution
Air Conditioning System Test
Expansion Valve Operating Test
Expansion Valve Bench Test
Temperature Control Switch Operating Test
Temperature Control Switch Bench Test
Refrigerant Hoses and Tubing Inspection
Low Refrigerant Pressure Switch Test
High Refrigerant Pressure Switch Test
Group 25: Operator Station Theory of Operation
How the Air Intake (Pressurizer) System Works
Compressor
Compressor Relief Valve
Evaporator
Expansion Valve
Condenser
Receiver/Dryer Operation
Group 30: Heater Theory of Operation
Heating System
Heater Valve
Section 299: Dealer Fabricated Tools
Group 00: Dealer Fabricated Tools
Fabricated Tools
DFRW20—Compressor Holding Fixture
DFNX65-A1 Eccentric Plug Adjustment Tool
DFNX65-A2 Sizing Arbor
John Deere Self-Propelled Sprayers 6700 Operation and Test Service Technical Manual (TM1834)
