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Model List:
- 3120 Compact Utility Tractor
- 3320 Compact Utility Tractor
- 3520 Compact Utility Tractor
- 3720 Compact Utility Tractor
- 1. Introduction
- 1.1. Thank You for Purchasing a John Deere Product
- 1.2. Using Your Operators Manual
- 1.3. Special Messages
- 1.4. Attachments for Your Machine
- 2. Product Identification
- 2.1. Record Identification Numbers
- 3. Table of Contents
- 4. Safety Labels
- 4.1. Safety Label Location
- 5. Safety Labels
- 5.1. Understanding The Machine Safety Labels
- 5.2. WARNING ROPS R141735
- 5.3. WARNING M117557
- 5.4. DANGER T146195
- 5.5. CAUTION HOT SURFACE
- 5.6. DANGER / POISON M88249
- 5.7. CAUTION READ OPERATORS MANUAL LVU10708
- 5.8. WARNING AVOID CRUSHING LVU10709
- 5.9. WARNING M117554
- 5.10. WARNING ROPS R120124
- 5.11. CAUTION READ OPERATORS MANUAL MIU10747
- 5.12. WARNING LVU10707
- 5.13. CAUTION iMatch
- 5.14. Warning M159705
- 5.15. Emission Control System Certification Label
- 5.16. Operator Training Required
- 5.17. Operating Safely
- 5.18. Using a Spark Arrestor
- 5.19. Parking Safely
- 5.20. Avoid Tipping
- 5.21. Use Seat Belt Properly
- 5.22. Keep ROPS Installed Properly
- 5.23. Keep Riders Off
- 5.24. Towing Loads Safely
- 5.25. Stay Clear of Rotating Drivelines
- 5.26. Checking Wheel Hardware
- 5.27. Wear Appropriate Clothing
- 5.28. Driving Safely on Public Roads
- 5.29. Practice Safe Maintenance
- 5.30. Avoid High Pressure Fluids
- 5.31. Prevent Fires
- 5.32. Tire Safety
- 5.33. Handling Fuel Safely
- 5.34. Handling Waste Product and Chemicals
- 6. Operating Controls
- 6.1. Operator Station Controls (PowrReverser)
- 6.2. Operator Station Controls (eHydro No Cab)
- 6.3. Operator Station Controls (eHydro With Cab)
- 6.4. Floor Panel Controls
- 6.5. Air Temperature Controls
- 7. Operating Machine
- 7.1. Daily Operating Checklist
- 7.2. Avoid Damage to Plastic and Painted Surfaces
- 7.3. Entering and Exiting Machine
- 7.4. Adjusting Seat (No Cab)
- 7.5. Adjusting Seat (Tractor With Cab)
- 7.6. Using Seat Belt
- 7.7. Using Rear Window
- 7.8. Using Temperature Controls
- 7.9. Adjusting Blower Speed
- 7.10. Adjusting Tilt Steering Wheel
- 7.11. Using Light Switch
- 7.12. Using Dome Light
- 7.13. Using Key Switch
- 7.14. Using the Instrument Panel
- 7.15. Using Turn Signal Switch
- 7.16. Using Windshield Wiper and Washer
- 7.17. Using Display Mode Switch
- 7.18. Testing Safety Systems
- 7.19. Testing Neutral Start Switch (PowrReverser)
- 7.20. Testing Seat Switch (PowrReverser)
- 7.21. Testing Rear PTO Knob
- 7.22. Testing Rear PTO and Seat Switch Interface
- 7.23. Testing MidPTO and Seat Switch Interface
- 7.24. Testing Rear PTO and Park Brake Interface
- 7.25. Using Fuel ShutOff Valve
- 7.26. Using Brake Pedals (PowrReverser)
- 7.27. Using Brake Pedals (eHydro)
- 7.28. Using Park Brake
- 7.29. Using Throttle Controls
- 7.30. Starting the Engine
- 7.31. Idling the Engine
- 7.32. Starting a Stalled Engine
- 7.33. Stopping the Machine
- 7.34. Operating PowrReverser Transmission
- 7.35. Driving Machine (PowrReverser)
- 7.36. Operating eHydro Transmission
- 7.37. Driving Machine (eHydro)
- 7.38. Using Cruise Control (eHydro With Standard Cruise Control)
- 7.39. Using Cruise Control (eHydro With Automotive Cruise Control Option)
- 7.40. Using SpeedMatch Option (eHydro)
- 7.41. Using MotionMatch (eHydro)
- 7.42. Using LoadMatch (eHydro)
- 7.43. Using Differential Lock
- 7.44. Using Mechanical Front Wheel Drive (MFWD)
- 7.45. Using the PowerTakeOff (PTO) Safely
- 7.46. Using Rear and MidPTO (Operator on Seat)
- 7.47. Using Rear PTO (Operator off Seat)
- 7.48. Using Drawbar Hitch
- 7.49. Using 3 Point Hitch
- 7.50. Using iMatch
- 7.51. Connecting Implement Hydraulic Hoses
- 7.52. Using Dual Selective Control Valve Lever
- 7.53. Using Dual Selective Control Valve (SCV) Lock Lever
- 7.54. Using Hydraulic Third Selective Control Valve (SCV)
- 7.55. Using Diverter Valve
- 7.56. Using Accessory Electrical Outlet
- 7.57. Ballasting Machine
- 7.58. Transporting Machine on Trailer
- 7.59. Transporting Machine
- 7.60. Towing Loads
- 7.61. Using Safety Chain
- 7.62. Raising and Lowering RollOver Protective Structure (ROPS)
- 8. Replacement Parts
- 8.1. Service Literature
- 8.2. Part Numbers
- 9. Service Intervals
- 9.1. Servicing Your Machine
- 9.2. As Needed
- 9.3. After First 10 Hours
- 9.4. Every 10 Hours or Daily
- 9.5. Every 50 Hours
- 9.6. Every 200 Hours
- 9.7. Every 400 Hours
- 9.8. Every 600 Hours
- 9.9. Every 1200 Hours
- 9.10. Every Two Years or 2000 Hours
- 10. Service Lubrication
- 10.1. Lubricating Machine Grease Fittings
- 10.2. Lubricating 3 Point Hitch
- 11. Service Engine
- 11.1. Engine Warranty Maintenance Statement
- 11.2. Avoid Fumes
- 11.3. Engine Oil
- 11.4. Checking Engine Speeds
- 11.5. Checking Engine Oil Level
- 11.6. Changing Engine Oil and Filter
- 11.7. Cleaning Dust Unloading Valve
- 11.8. Servicing Air Filter Element
- 11.9. Checking Air Filter Hose
- 11.10. Checking Air Restriction Indicator Light
- 11.11. Service Cooling System Safely
- 11.12. Checking Coolant Level
- 11.13. Recommended Engine Coolant
- 11.14. Servicing Cooling System
- 11.15. Checking Radiator Hoses
- 11.16. Adjusting Compressor Belt Tension
- 11.17. Servicing the Alternator Belt
- 11.18. Servicing Water Separator Sediment Bowl
- 11.19. Cleaning Fuel Filter Sediment Bowl and Replacing Filter
- 11.20. Replacing Fuel Filter
- 11.21. Fuel Injection Pump
- 11.22. Fuel Injection Nozzles
- 11.23. Cleaning Grille and Side Screens
- 11.24. Cleaning Radiator Screen and Fins
- 12. Service Transmission
- 12.1. Transmission and Hydraulic Oil
- 12.2. Checking Front Axle Oil Level
- 12.3. Changing Front Axle Oil
- 12.4. Adjusting Front Axle Thrust Bolt Torque
- 12.5. Checking Transmission Oil Level
- 12.6. Changing Transmission Oil and Hydraulic Suction Oil Filter
- 13. Service Steering Brakes
- 13.1. Tractor Without Cab
- 13.2. Tractor With Cab
- 14. Service Electrical
- 14.1. Service the Battery Safely
- 14.2. Checking Battery Electrolyte Level
- 14.3. Removing and Installing Battery
- 14.4. Cleaning Battery and Terminals
- 14.5. Using Booster Battery
- 14.6. Replacing Headlight Bulb
- 14.7. Replacing Light Bulbs (Tractor With Cab)
- 14.8. Replacing Light Bulbs (Tractor Without Cab)
- 14.9. Replacing Fuses
- 15. Service Miscellaneous
- 15.1. Using Proper Fuel (Diesel)
- 15.2. Filling Fuel Tank
- 15.3. Raising and Lowering Hood
- 15.4. Servicing Air Conditioner
- 15.5. Cleaning Cab Air Filter
- 15.6. Checking Cab Rollover Protection System Installation
- 15.7. Checking Wheel Bolts and Hardware
- 15.8. Removing and Installing Wheels
- 15.9. Checking Tire Pressure
- 15.10. Selecting Front Tire Rolling Direction
- 15.11. Changing Wheel Spacing and Tread Width
- 15.12. Cleaning Plastic Surfaces
- 15.13. Cleaning and Repairing Metal Surfaces
- 16. Troubleshooting
- 16.1. Using Troubleshooting Chart
- 16.2. Electrical System
- 16.3. Heater and Air Conditioning System
- 16.4. Machine
- 16.5. Steering
- 16.6. Error Codes
- 17. Storage
- 17.1. Storing Safety
- 17.2. Preparing Machine for Storage
- 17.3. Preparing Fuel and Engine For Storage
- 17.4. Removing Machine From Storage
- 18. Specifications
- 18.1. Electrical System
- 18.2. Fuel System
- 18.3. Drive Train
- 18.4. Hydraulic System
- 18.5. Point Hitch
- 18.6. Drawbar Load
- 18.7. Fluid Capacities
- 18.8. Ground Speeds (Forward and Reverse 2600 Engine RPM)
- 18.9. Front Tires
- 18.10. Front Tire Inflation Pressures
- 18.11. Rear Tires
- 18.12. Rear Tire Inflation Pressures
- 18.13. Tire Loads
- 18.14. Dimensions
- 18.15. Recommended Lubricants
- 18.16. Torque Values Metric Hardware
- 18.17. Torque Values Inch Fastener Hardware
- 19. Warranty
- 19.1. Product Warranty
- 19.2. John Deere, Federal And California Emission Control System Warranty (NonRoad Diesel)
- 19.3. Tire Warranty
- 19.4. Limited Battery Warranty
- 20. John Deere Quality Statement
- 20.1. John Deere Quality
- 21. Service Record
- 21.1. Record Service Dates






