Complete Repair Technical manual for John Deere Self-Propelled Sprayers 6700, with all the shop information to maintain, repair, and rebuild like professional mechanics.

John Deere Self-Propelled Sprayers 6700 workshop Repair 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.
* 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.

TM1742 - John Deere 6700 Self-Propelled Sprayers Technical Manual (Repair).PDF
TM1742 - John Deere 6700 Self-Propelled Sprayers Technical Manual (Repair).EPUB

Total Pages: 862 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality)
Language: English

MAIN SECTIONS
Foreword
   General Information
      Safety
      General Specifications
      Fuels and Lubricants
   Engine Repair
      Remove and Install Engine
      Cooling System
   Fuel and Air Systems
      Air Intake and Exhaust
      Diesel Fuel System
   Electrical Repair
      Connector Repair
      Starting System
      Charging System
      Solenoids, Switches and Relays
      Monitoring Systems and Sensors
      Wiper and Seat Components
      Retractable Ladder
   Power Train Repair
      Flush Hydrostatic System
      Remove and Install Hydrostatic Components
      Hydrostatic Drive Repair
      Planetary Hub Repair
   Steering and Brakes
      Remove and Install Steering Components
      Steering Column Repair
      Steering Valve Repair
      Steering Cylinder-Wide Axle
      Brake System Repair
      Front Wheel and Axle
   Hydraulic System
      Hydraulic Pump
      Hydraulic Valves
      Hydraulic Cylinders
      Hydraulic Filter
      Accumulator
   Solution Spray System
      Nozzle Repair
      Solution Tank-V-Tank
      Solution Tank-T-Tank
      Solution Pump
      Solution Pump Electric Clutch
      Solution Control Valves and Sensors
   Foam Marker System Repair
      Foam Marker System Repair
   Operator`s Station Repair
      Air Conditioning System
      Air Intake System Repair
      Seat Repair
      Operator`s Cab
      Controls
      Cab Heater (If Equipped)
   Dealer Fabricated Tools

tm1742 - 6700 Self-Propelled Sprayer Repair

Table of Contents

Foreword

Section 10: General Information

Group 05: Safety

Recognize Safety Information

Understand Signal Words

Perform Service Safely

Park Machine 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

Service Accumulator Systems Safely

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

Group 10: General Specifications

Machine Specifications—6700

Machine Specifications—6700S

Dimensions—3-Wheel

Dimensions—4-Wheel (With T-Tank)

Dimensions—4-Wheel

Dimensions—4-Wheel (With T-Tank)

Dimensions—4-Wheel (With V-Tank)

Metric Bolt and Screw Torque Values

Unified Inch Bolt and Screw Torque Values

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

Identification Numbers

Group 15: Fuels and Lubricants

Diesel Fuel

Handling and Storing Diesel Fuel

Lubricity of Diesel Fuel

Heavy Duty Diesel Engine Coolant

Testing Diesel Engine Coolant

Supplemental Coolant Additives

Operating in Warm Temperature Climates

Additional Information About Diesel Engine Coolants and John Deere LIQUID COOLANT CONDITIONER

Testing Diesel Fuel

Diesel Engine Break-In Oil

Diesel Engine Oil

Extended Diesel Engine Oil Service Intervals

Hydrostatic Drive/Hydraulic Oil

Final Drive Oil

Grease

Suspension and Steering Grease

Alternative and Synthetic Lubricants

Lubricant Storage

Hydraulic Brake Fluid

Section 20: Engine Repair

Group 05: Remove and Install Engine

John Deere Engine Repair—Use CTM8, CTM104 and CTM207

Specifications

Decontaminate Spray Equipment

Remove Engine

Install Engine

Group 10: Cooling System

Engine Water Pump Repair—Use CTM8 or CTM104

Essential or Recommended Tools

Specifications

Inspect Cooling System

Remove Radiator

Install Radiator

Inspect Belt Tensioner

Replace Belt Tensioner

Section 30: Fuel and Air Systems

Group 05: Air Intake and Exhaust

Turbocharger Repair—Use CTM8 or CTM104

Remove and Install Air Filter Assembly

Group 10: Diesel Fuel System

Specifications

Injection Pump, Nozzle and Governor Repair—Use CTM8, CTM104 and CTM207

Remove Fuel Tank

Clean and Inspect Fuel Tank

Install Fuel Tank

Section 40: Electrical Repair

Group 05: Connector Repair

Essential or Recommended Tools

Using High-Pressure Washers

Repair Procedure R-A

Repair Procedure R-B

Repair Procedure R-C

Repair Procedure R-D

Repair Procedure R-E

Repair Procedure R-F

Repair Procedure R-G

Repair Procedure R-I

Repair Procedure R-J

Repair Procedure R-K

Repair Procedure R-M

Repair Procedure R-N

Repair Procedure R-AE

Group 10: Starting System

Starter Repair—Use CTM77

Specifications

Remove and Install Starting Motor

Remove, Install and Adjust Neutral Start Switch

Group 15: Charging System

Alternator Repair—Use CTM77

Disconnect Electrical Circuit

Remove and Install Alternator

Group 20: Solenoids, Switches and Relays

Disconnect Electrical Circuit

Remove Side Console

Install Side Console

Remove and Install Key Switch

Remove and Install Light Switch

Remove and Install Turn Signal Switch

Remove and Install Overhead Light Housing and Dome Lamps

Remove and Install Dome Lamp Switch

Replace and Adjust Field Lights

Load Center Identification

Group 25: Monitoring Systems and Sensors

Specifications

Other Material

Disconnect Electrical Circuit

Replace Engine Coolant Temperature Sensor

Replace Oil Pressure Sensor

Replace Engine Speed Sensor

Replace Air Filter Restriction Sensor

Replace Hydraulic Oil Temperature Sensor

Replace and Adjust Ground Speed Sensor

Replace Fuel Level Sender

Replace Chassis Computer Unit/Spray Rate Control Unit (CCU/SRC)

Replace Active Terminator

Replace Passive Terminator

Replace Flowmeter Sensor

Replace Solution Pressure Sensor

Group 30: Wiper and Seat Components

Disconnect Electrical Circuit

Remove and Install Wiper Switch and Circuit Breaker

Remove and Install Wiper Arm and Drive Assembly

Remove and Install Wiper Motor Assembly

Remove and Install Wiper Motor Drive Gear

Remove and Install Seat Raise/Lower Switch on Air-Ride Seats (If Equipped)

Remove and Install Seat Air Compressor Motor

Remove and Install Seat Ride Zone Protector

Group 35: Retractable Ladder

Service Parts Kits

Disconnect Electrical Circuit

Remove and Install Ladder Actuator (If Equipped)

Disassemble, Inspect and Assemble Ladder Actuator (If Equipped)

Section 50: Power Train Repair

Group 05: Flush Hydrostatic System

Flushing Hydrostatic Drive System

Group 10: Remove and Install Hydrostatic Components

Other Material

Specifications

Remove and Install Main Drive Belt

Remove and Install Hydrostatic Pump

Remove Drive Shaft

Inspect Drive Shaft

Install Drive Shaft

Remove and Install Ground Speed Solenoid Valve

Remove and Install Control Valve (Hydrostatic Drive Pump)

Remove and Install Hydrostatic Drive Motor

Remove and Install Planetary Hub

Group 15: Hydrostatic Drive Repair

Service Equipment and Tools

Other Materials

Service Parts Kits

Specifications

General Repair Procedures—Hydrostatic Drive Pump and Drive Motors

Replace Hydrostatic Drive Pump Shaft Seal

Repair Charge Pump (Hydrostatic Drive Pump)

Disassemble and Assemble Ground Speed Solenoid Valve

Adjust Control Valve Eccentric Plug

Replace Hydrostatic Drive Motor Shaft Seal

Group 20: Planetary Hub Repair

Essential or Recommended Tools

Service Equipment and Tools

Other Material

Specifications—Planetary Hubs (Serial Number—5999)

Specifications— Planetary Hubs (Serial Number 6000—)

Disassemble and Assemble Planetary Hub (Serial No.—5999)

Disassemble Planetary Drive Hub (Serial No. 6000—)

Assemble Planetary Drive Hub (Serial No. 6000—)

Section 60: Steering and Brakes

Group 05: Remove and Install Steering Components

Essential or Recommended Tools

Service Parts Kit

Specifications

Remove Steering Column and Steering Valve

Install Steering Column and Steering Valve

Bleed Steering System

Group 10: Steering Column Repair

Inspect and Repair Steering Shaft

Replace Steering Column Bushing

Assemble Steering Column

Group 15: Steering Valve Repair

Essential or Recommended Tools

Specifications

Steering Valve

Disassemble Steering Valve

Inspect Steering Valve Components

Assemble Steering Valve

Group 20: Steering Cylinder—Wide Axle

Specifications

Remove Steering Cylinder

Repair Steering Cylinder

Install and Adjust Steering Cylinder

Group 25: Brake System Repair

Other Material

Specifications

Service Parts Kits

Remove and Install Master Cylinder

Repair Master Cylinder

Remove and Install Brake Disk and Caliper

Disassemble, Inspect and Assemble Brake Disk and Caliper

Bleed Brake System

Adjust Brake Pedal Free Travel

Repair Park Brake

Group 30: Front Wheel and Axle

Essential or Recommended Tools

Other Material

Specifications

Remove and Install Single Front Wheel

Disassemble and Assemble Single Front Wheel Bearings

Replace Wide Axle Wheel Bearings

Replace Knee Bushings—Cushion Wide Axle

Section 70: Hydraulic System

Group 05: Hydraulic Pump

Specifications

Remove and Install Hydraulic Pump

Disassemble and Inspect Hydraulic Pump

Assemble Hydraulic Pump

Group 10: Hydraulic Valves

Specifications

Remove and Install Boom Control Hydraulic Valve—14.3 m (47 ft) Boom

Disassemble Boom Control Hydraulic Valve—14.3 m (47 ft) Boom

Assemble Boom Control Hydraulic Valve—14.3 m (47 ft) Boom

Remove and Install Boom Control Hydraulic Valve—18.3 m (60 ft) Boom

Disassemble Boom Control Hydraulic Valve—18.3 m (60 ft) Boom

Assemble Boom Control Hydraulic Valve—18.3 m (60 ft) Boom

Remove and Install Auxiliary Valve (If Equipped)

Disassemble and Inspect Auxiliary Valve (If Equipped)

Assemble Auxiliary Valve (If Equipped)

Remove and Install Tread Width Adjustment Valve (If Equipped)

Disassemble and Assemble Tread Width Adjustment Valve (If Equipped)

Group 15: Hydraulic Cylinders

Other Material

Service Parts Kit

Specifications

Remove and Install Tread Width Adjustment Cylinders (If Equipped)

Disassemble Tread Width Adjustment Cylinder (Snap Ring Retention)

Inspect Cylinder Barrel

Tread Width Adjustment Cylinder Components (Snap Ring Retention)

Assemble Tread Width Adjustment Cylinder (Snap Ring Retention)

Remove and Install Boom Lift Cylinders

Remove and Install Rear Fold Boom Leveling Cylinders—14.3 m (47 ft) Boom

Remove and Install Rear Fold Boom Folding Cylinders—14.3 m (47 ft) Boom

Disassemble and Assemble Cylinders (Boom Lift and Rear Fold Boom Level Cylinders and Fold Cylinder on 14.3 m [47 ft] Boom Only)

Remove and Install Front Fold Boom Leveling Cylinders—18.3 m (60 ft) Boom

Assemble and Disassemble Boom Leveling Cylinder—18.3 m (60 ft) Boom

Remove and Install Front Fold Boom Folding Cylinders—18.3 m (60 ft) Boom

Assemble and Disassemble Boom Fold Cylinder—18.3 m (60 ft) Boom

Group 20: Hydraulic Filter

Specifications

Remove and Install Hydraulic Oil Filter

Remove and Install Hydraulic Oil Cooler

Remove Hydraulic Oil Reservoir

Install Hydraulic Oil Reservoir

Remove, Inspect and Install Reservoir Filter and Strainer

Group 25: Accumulator

Essential or Recommended Tools

Specifications

Remove and Install Accumulator

Charge Accumulator

Section 80: Solution Spray System

Group 05: Nozzle Repair

Decontaminate Spray Equipment

Clean Hardi Single Nozzle Bodies and Check Valves

Clean Hardi Triplet Nozzle Bodies and Check Valves

Clean TeeJet Single Nozzle Bodies and Check Valves

Clean TeeJet Triplet Nozzle Bodies and Check Valves

Group 10: Solution Tank—V-Tank

Specifications

Decontaminate Spray Equipment

Flush Solution Tank and Spray System

Remove and Install V-Tank

Repair V-Tank Frame

Repair Solution Tank

Group 11: Solution Tank—T-Tank

Specifications

Decontaminate Spray Equipment

Flush Solution Tank and Spray System

Remove and Install T-Tank

Repair Solution Tank Supports—T-Tank

Repair Solution Tank

Group 15: Solution Pump

Other Material

Specifications

Decontaminate Spray Equipment

Remove and Install Solution Pump Drive Belt

Replace Solution Pump Seals

Remove Solution Pump—V-Tank

Disassemble Solution Pump (V-Tank)

Install Solution Pump—V-Tank

Remove Solution Pump—T-Tank

Disassemble Solution Pump (T-Tank)

Install Solution Pump—T-Tank

Group 20: Solution Pump Electric Clutch

Essential or Recommended Tools

Other Material

Specifications

Disconnect Electrical Circuit

Remove, Inspect and Install Electric Clutch (S.N. — 7999)

Remove, Inspect, and Install Electric Clutch (S.N. 8000 —)

Group 25: Solution Control Valves and Sensors

Other Material

Service Parts Kits

Specifications

Decontaminate Spray Equipment

Replace Solution Pressure Sensor

Replace Flowmeter Sensor

Remove and Install Flowmeter

Clean Flowmeter—As Required

Remove Actuators From Boom

Attach Actuator

Remove and Install Solution Control Valve—14.3 m (47 ft) Boom

Remove and Install Solution Control Valve—18.3 m (60 ft) Boom

Disassemble, Inspect and Assemble Solution Control Valve

Remove and Install Boom Section Shut-Off Valves—18.3 m (60 ft) Boom

Remove and Install Boom Section Shut-Off Valves—14.3 m (47 ft) Boom

Disassemble, Inspect and Assemble Boom Section Shut-Off Valve

Remove and Install Agitation Valve

Disassemble, Inspect and Assemble Agitation Valve

Remove and Install Manual Agitation Shut-Off Valve

Section 81: Foam Marker System Repair

Group 05: Foam Marker System Repair

Repair Foam Marker Tubes

Replace Foam Compressor Fuse

Repair Tank

Repair Foam Mixing Head

Repair Compressor

Repair Foam Collectors

Repair Foam Marker Quick Fill

Section 90: Operator's Station Repair

Group 05: Air Conditioning System

Essential or Recommended Tools

Other Material

Service Parts Kits

Specifications

Hose and Tubing Flare Connection Torques

Hose and Tubing O-Ring Connection Torques

Proper Refrigerant Handling

R134a Refrigerant Cautions

System Information

Air Conditioning System Fittings Diagram

Evacuate Air Conditioning System

Discharge Air Conditioning System

Flush Compressor

Flush Evaporator

Flush Evaporator (Through Expansion Valve)

Flush Condenser

Purge Air Conditioning System

Charge Air Conditioning System

Refrigerant Hoses and Tubing Inspection

Refrigerant Oil Information

Check Refrigerant Oil Charge

Determine Correct Refrigerant Oil Charge

Add Refrigerant Oil to System

Add Oil to Pressurized System

Remove Compressor

Test Volumetric Efficiency

Test Shaft Seal Leakage

Disassemble and Assemble Compressor Clutch

Check Clutch Hub Clearance

Inspect Compressor Manifold

Disassemble, Inspect, and Assemble Compressor

Remove and Install Compressor Relief Valve

Install Compressor

Replace Receiver-Dryer

Remove Evaporator

Repair Evaporator

Install Evaporator

Replace Expansion Valve

Remove and Install Temperature Control Switch

Replace High Pressure Refrigerant Switch

Replace Low Pressure Refrigerant Switch

Remove Air Conditioning Condenser

Group 10: Air Intake System Repair

Other Material

Specifications

Remove and Install Blower Switch and Resistor

Remove and Install Pressurizer Blower

Inspect Blower Impellers

Seal Air Intake System (Suction Side)

Seal Air Intake System (Pressure Side)

Group 15: Seat Repair

Other Material

Remove and Install Seat and Suspension

Disassemble and Assemble Air Suspension Seat

Repair Seat Suspension

Remove Upper Housing Plate

Remove Arm Assembly

Disassemble Weight Adjuster Assembly

Replace Seat Base Wear Strips

Replace Weight Strip

Assemble Weight Adjuster Assembly

Disassemble, Inspect, and Assemble Air Suspension Assembly (If Equipped)

Group 20: Operator's Cab

Essential or Recommended Tools

Other Material

Replace Windshield

Remove and Install Roof Panels

Remove and Install Headliner

Group 25: Controls

Service Parts Kits

Replace Hydro Control Cable

Repair Hydro Lever Assembly

Inspect and Repair Throttle Linkage

Group 30: Cab Heater (If Equipped)

Replace Cab Heater Valve (If Equipped)

Section 99: Dealer Fabricated Tools

Group 05: Dealer Fabricated Tools

Fabricated Tools

DFNX65-A1 Eccentric Plug Adjustment Tool

DFNX65-A2 Sizing Arbor

John Deere Self-Propelled Sprayers 6700 Repair Service Manual (TM1742)