Factory Technical Manual For John Deere Harvester. Manual Contains Illustrations, Instructions, Diagrams For Systems Diagnosis, Theory Of Operation, Performance Testing, Tests And Adjustments, Operational Check, Unit Locations, Diagnostic Codes, Schematics And A Lot Of Other Useful Information For Service And Repair.
Format: PDF
Language: English
Pages: 229
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
John Deere Cameco Harvester
CH3500
Contents
-SAFETY RECOMMENDATIONS
Safety and You
Operation Safety
Service Safety
Safety in Your Service Area
Safety when Cleaning or Storing
Safety Nevers
Seat Safety Shut-off
Tilting the Cab
Recognize Safety Information
Understand Signal Words
Follow Safety Instructions
Protect Bystanders
Use Handles and Steps
Prevent Machine Runaway
Avoid Exhaust Fumes
Keep Riders Off Machine
Use Seat Belts
Handle Fuel Safely—Avoid Fires
Safely Service Accumulator
Safely Service Cooling System
Prepare For Emergencies
Wear Protective Clothing
Protect Against Noise
Use Safety Lights and Devices
Use Cylinder Safety Stops
Practice Safe Maintenance
Avoid High Pressure Fluids
Use Caution on Hillsides
Stopping and Parking
Service Tires Safely
Transport Harvester Safely
Avoid Electrical Power Lines
Keep Hands Away From Knives,
Avoid Contact with Moving Parts
Dispose of Waste Properly
Fire Prevention
Safety Recommendations
Harvester Safety
-GENERAL INFORMATION
Introduction
Diagnostic Sections
Troubleshooting Tools
Troubleshooting
Visually Inspect Hydraulic System
Hydraulic System Testing Precautions
Visually Inspect Electrical System
Electrical System Safety Precautions
Battery Specifications
Oil Storage and Filling
Oil Filtration
Hydraulic Components
Aeration and Cavitation
Troubleshooting Tips
Lines
Fluid Storage
Pumps
Motors
Cylinders
Valves
Miscellaneous Symbols
Methods of Operation
Electric Circuit Symbols
Quick Field Test
Hydrostatic Pump Charge Pressure Check
Hydrostatic Pump Vacuum Pressure Check
-ENGINE
Cooling System — Theory of Operation
Test Cooling System
Check Radiator Cap
Check Coolant Level and Condition
Check Radiator Outside Air Flow
Check Radiator Internal Core
Check Radiator For Bubbles
Engine Will Not Crank
Engine Hard to Start or Will Not Start
Engine Misfiring or Runs Irregularly
Lack of Engine Power
Engine Overheats
Cooling Fan
-OPERATOR’S STATION
Operator’s Station Theory of Operation
Air Pressurizing Circuit Theory of Operation
Air Conditioning Circuit Theory of Operation
A/C and Heater Air Flow Operation
Refrigerant Cautions
R134A Component Oil Charge
R134A Refrigerant Recover, Recycling and Charging System Installation Procedure
Recover R134A System
Evacuate R134A System
Air Conditioning System Test
Charge R134A System
Air Conditioning and Heating
Theory of Operation
Safety Precautions
Specifications
Air Pressurizer Blower Does Not Operate
Recirculate Blower Motor Does Not Operate
The Air Condition Does Not Operate
The Temperature Selector Does Not Operate Correctly
-ELECTRICAL SYSTEM
Visually Inspect Electrical System
Safety Precautions
ALTERNATOR AND BATTERY
Theory of Operation
Cleaning Battery Posts
Jumping the Battery
Charging The Batteries
Precautions For Alternators
Hydraulic Oil Temperature Sender
Fuel Sending Unit
Hydraulic Filter Pressure Switch
Air Filter Restriction Switch
Battery Visual Inspection
Battery Hydrometer Test
Battery Load Test
Ignition Switch Check
Diode Check
Switch Check
Multifunction Handle Check
Right Crop Divider Switch Check
Check Relay
Relay Check
Starter Solenoid Check
Fuse Check
Head Lights, Warning, Field and Work Light Switches Check
Turn Signal Switch Check
Elevator On/Off Switch
Elevator On/Off Switch
Left Engine Compartment Door Switch Check
Air Cleaner Restriction Indicator
Hydraulic Filter Restriction Indicator
Hydraulic Float Level Check
Lighting System – Road Lights Theory of Operation
Lighting System – Hazard and Turn Signal Lights Theory of Operation
Lighting System – Field Lights Theory of Operation
Lighting System – Work Lights Theory of Operation
Power Starting & Charging Circuits Electrical Schematic
Basecutter Electrical Schematic
Harvesting Functions Electrical Schematic
Right Crop Divider Electrical Schematic
Elevator Forward/Reverse Electrical Schematic
Elevator Up/Down Electrical Schematic
Tachometer & Gauges Electrical Schematic Positrac (Wheel) Electrical Schematic
Speedometer Electrical Schematic
Radio, Dome & ACC Electrical Schematic
Heating & A/C Electrical Schematic
Park Brake Electrical Schematic
Road Lights Electrical Schematic
Work Lights Electrical Schematic
Turn Signal, Warning & Hazard Lights Electrical Schematic
Wipers & Washers Electrical Schematic
Transmission (Wheel) Electrical Schematic
Transmission (Track) Electrical Schematic
Topper Electrical Schematic
Sideknife Electrical Schematic
Throttle Electrical Schematic
Primary Extractor Electrical Schematic
Elevator Swing Electrical Schematic
Topper Left/Right Electrical Schematic
Basecutter Electrical Schematic
Horn Electrical Schematic
Hydraulic Oil Temperature Gauge Electrical Schematic
Engine Control Electrical Schematic
Left Crop Divider Up/Down Electrical Schematic
Secondary Hood Electrical Schematic
Camera Electrical Schematic
Crop Divider Tilt Electrical Schematic
Basecutter Tilt Electrical Schematic
Knockdown Electrical Schematic
-HYDROSTATIC SYSTEM
Transmission Theory of Operation
Hydrostatic Transmission Pump Theory of Operation
High Pressure Relief Valve
Charge Relief Valve
Pump Control Operation—Neutral
Pump Control Operation—Initial Movement
Flow / Pressure Specifications
Hydrostatic Transmission Control Operation
Track
Wheel
-HYDRAULIC SYSTEM
Hydraulic System Theory of Operation
Right Side Triple Pump
Left Side Triple Pump
Main Relief Test Procedure
Electrical Control over Hydraulic Pilot Operation Lines
Main Relief
Crossover Relief Settings
6 Bank Direction Control Valve
Primary Hood Motor Specification:
Main Relief
Load Check
Throttling Valves
Check Valves
Cab Tilt Circuit
Topper Collector & Side Knives Hydraulic Schematic
Chopper & Basecutter Hydraulic Schematic
Front Feed Rollers Hydraulic Schematic
Ground Drive (Track) Hydraulic Schematic
Ground Drive (Wheel) Hydraulic Schematic
Rear Feed Roller Hydraulic Schematic
Crop Divider & Knockdown Roller Hydraulic Schematic
Cylinder Hydraulic Schematic
Rotary Screen & Elevator Hydraulic Schematic
Cooling System Hydraulic Schematic
-STEERING SYSTEM
Front Suspension And Steering
Steering Pivot Assembly
Steering Circuit Specifications
Steering Test Procedure
Troubleshooting
Slow Steering, Hard Steering, Or Loss Of Power Assist
Wander—The Tendency To Deviate From Operator Directed Course
Drift—The Tendency To Deviate From Non-Operator Directed Course
Slip—When A Slow Movement Of Steering Wheel Fails To Cause Any Movement Of Steered Wheels
Temporary Hard Steering Or Hang-Up (A Momentary Increase In Steering Wheel Torque During Steering Reversal Or Initial Input)
Erratic Steering
Spongy Or Soft Steering
Freewheeling—Steering Wheel Turns Freely With No Feeling Of Pressure And No Action On Steered Wheels
-BRAKE SYSTEM
Park Brake Electrical Theory Of Operation
Park Brake Cannot Be Cancelled
Park Brake Does Not Engage
Topper System
Topper Theory of Operation
Topper Electrical Theory of Operation
Topper/ Collectors/Side Knife Hydraulic
Theory of Operation
Topper Specifications:
Topper Lift Electrical Theory of Operation
Side Knife Valve (Optional) Cartridge only
Side Knife Specification:
Test Procedure
All Topper Functions Do Not Operate — Whole Shredder
All Topper Functions Do Not Operate
Topper Collectors Do Not Operate, But Serving Disk Does
Topper Lift Does Not Operate
Crop Divider System
Crop Divider Theory of Operation
Crop Divider Electrical Theory of Operation
Crop Divider Hydraulic Theory of Operation
Crop Divider Specifications
Crop Divider Control Operation
Test Procedure
Twin Crop Dividers Showing Slow or No Operation
Crop Divider Lift Does Not Operate Properly
Right Crop Divider Does Not Lift Properly
Left Crop Divider Does Not Lift Properly
Crop Divider Tilt Does Not Work
Crop Divider & Knockdown & Fin Roller Show Slow or No Operation
-SIDE KNIVES
Side Knife Theory of Operation
Side Knife Electrical Theory of Operation
Side Knife Hydraulic Theory of Operation
Side Knife Specifications
Side Knife Control Operation
Test Procedure
Side Knives Do Not Operate
-FEED ROLLER SYSTEM
Feed Roller System-Theory Of Operation
-BASECUTTER SYSTEM
Basecutter System Theory Of Operation
-CHOPPER SYSTEM
Chopper Hydraulic System Operation
Chopper Electrical Theory of Operation
Chopper/Basecutter Specifications
Chopper Specifications
Set Chopper Shaft Timing (Pinch)
Chopper Forward/Reverse Does Not Operate
Chopper and Basecutter Do Not Operate
-VARIABLE PRIMARY EXTRACTOR
Primary Extractor Theory of Operation
Primary Extractor Theory of Operation
Hydraulic System Operation
Primary Extractor Hood Rotation Theory of Operation
Specifications
Control Operation
Primary Extractor Showing Slow or No Operation
Primary Extractor Showing Slow or No Operation
Primary Extractor Hood Does Not Rotate
Primary Extractor Hood Does Not Rotate
When Elevator Swing Pedal is Pressed
Primary Extractor Hood Does Not Rotate Correctly
-ELEVATOR SYSTEM
Elevator Swing
Electrical Theory of Operation
Elevator System Up/Down Electrical Theory of Operation
Elevator Forward/Reverse Electrical Theory of Operation
Secondary Extractor Electrical Theory of Operation
Secondary Extractor Hood Rotation Electrical Theory Of Operation
Bin Flap Electrical Theory of Operation
Elevator Circuit Hydraulic Theory of Operation
Rotary Screen and Elevator Auxiliary Function System
Elevator Does Not Raise
Elevator Does Not Lower
Secondary Hood Does Not Rotate
Secondary Extractor Fan Does Not Operate
Secondary Extractor Shows Slow or No Operation
Bin Flap Does Not Operate
Elevator Swing Does Not Operate
Elevator Drive Shows Slow or No Operation
Elevator Lowers But Does Not Raise
Elevator Raises But Does Not Lower
Secondary Hood Rotation Does Not Operate Bin Flap Does Not Operate
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