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Model List:
- 6.8L OEM Diesel Engine (Stage II)
- 1. Contents
- 1.1. Record Keeping
- 1.1.1. Engine Serial Number Plate
- 1.1.2. Record Engine Serial Number
- 1.1.3. Engine Option Codes
- 1.1.4. Emission Control Information Label
- 1.1.5. Record HighPressure Fuel Pump Model Number
- 1.1.6. Record Engine Control Unit (ECU) Serial Number
- 1.1.7. Recognize Safety Information
- 1.1.8. Understand Signal Words
- 1.1.9. Follow Safety Instructions
- 1.1.10. Replace Safety Signs
- 1.1.11. Illuminate Work Area Safely
- 1.1.12. Work in Clean Area
- 1.1.13. Use Proper Tools
- 1.1.14. Live With Safety
- 1.1.15. Prevent Machine Runaway
- 1.1.16. Handle Fuel SafelyAvoid Fires
- 1.1.17. Prepare for Emergencies
- 1.1.18. Handle Starting Fluid Safely
- 1.1.19. In Case of Fire
- 1.1.20. Handle Fluids SafelyAvoid Fires
- 1.1.21. Avoid Static Electricity Risk When Refueling
- 1.1.22. Service Machines Safely
- 1.1.23. Wear Protective Clothing
- 1.1.24. Protect Against Noise
- 1.1.25. Handling Batteries Safely
- 1.1.26. Prevent Acid Burns
- 1.1.27. Stay Clear of Rotating Drivelines
- 1.1.28. Install All Guards
- 1.1.29. Practice Safe Maintenance
- 1.1.30. Remove Paint Before Welding or Heating
- 1.1.31. Avoid Heating Near Pressurized Fluid Lines
- 1.1.32. Avoid HighPressure Fluids
- 1.1.33. Do Not Open HighPressure Fuel System
- 1.1.34. Protect Against High Pressure Spray
- 1.1.35. Prevent Battery Explosions
- 1.1.36. Avoid Hot Exhaust
- 1.1.37. Work In Ventilated Area
- 1.1.38. Service Cooling System Safely
- 1.1.39. Decommissioning Proper Recycling and Disposal of Fluids and Components
- 1.2. Fuels, Lubricants, and Coolants
- 1.2.1. Diesel Fuel
- 1.2.2. Supplemental Diesel Fuel Additives
- 1.2.3. Lubricity of Diesel Fuel
- 1.2.4. Handling and Storing Diesel Fuel
- 1.2.5. Biodiesel Fuel
- 1.2.6. Testing Diesel Fuel
- 1.2.7. Fuel Filters
- 1.2.8. Minimizing the Effect of Cold Weather on Diesel Engines
- 1.2.9. Diesel Engine BreakIn Oil NonEmissions Certified and Certified Tier 1, Tier 2, Tier 3, Stage I, Stage II, and Stage III
- 1.2.10. Diesel Engine Oil Tier 2 and Stage II
- 1.2.11. Engine Oil and Filter Service Intervals Tier 2 and Stage II OEM Applications
- 1.2.12. Mixing of Lubricants
- 1.2.13. Alternative and Synthetic Lubricants
- 1.2.14. Lubricant Storage
- 1.2.15. Oil Filters
- 1.2.16. Diesel Engine Coolant (engine with wet sleeve cylinder liners)
- 1.2.17. Water Quality for Mixing with Coolant Concentrate
- 1.2.18. Operating in Warm Temperature Climates
- 1.2.19. Testing Coolant Freeze Point
- 1.2.20. Disposing of Coolant
- 1.3. Instrument Panels
- 1.3.1. PV101 Instrument Panels
- 1.3.2. PV101 Diagnostic Gauge Using
- 1.3.3. PV101 Diagnostic Gauge Main Menu
- 1.3.4. PV101 Diagnostic Gauge Essential Menus
- 1.3.5. DG14 Diagnostic Gauge Using
- 1.3.6. DG14 Diagnostic Gauge Main Menu
- 1.3.7. DG14 Diagnostic Gauge Essential Menus
- 1.3.8. PV480 Instrument Panel
- 1.3.9. PV480 Diagnostic Gauge Using
- 1.3.10. PV480 Diagnostic Gauge Main Menu
- 1.3.11. PV480 Diagnostic Gauge Essential Menus
- 1.3.12. Main Menu Navigation
- 1.3.13. Engine Configuration Data
- 1.3.14. Accessing Stored Trouble Codes
- 1.3.15. Accessing Active Trouble Codes
- 1.3.16. Engine Shutdown Codes
- 1.3.17. Adjusting Backlighting
- 1.3.18. Adjusting Contrast
- 1.3.19. Selecting Units Of Measurement
- 1.3.20. Setup 1Up Display
- 1.3.21. Setup 4Up Display
- 1.3.22. John Deere PowerSight
- 1.4. Engine Operation
- 1.4.1. Engine BreakIn Service
- 1.4.2. Starting the Engine
- 1.4.3. Restarting Engine After Emergency Shutdown
- 1.4.4. Normal Engine Operation
- 1.4.5. Warming Engine
- 1.4.6. Idling Engine
- 1.4.7. Changing Engine Speed
- 1.4.8. Cold Weather Operation
- 1.4.9. Avoid Excessive Engine Idling
- 1.4.10. Stopping the Engine
- 1.4.11. Auxiliary Gear Drive Limitations
- 1.4.12. Generator Set (Standby) Applications
- 1.4.13. Using a Booster Battery or Charger
- 1.5. Lubrication and Maintenance
- 1.5.1. Required EmissionRelated Information
- 1.5.2. Observe Service Intervals
- 1.5.3. Use Correct Fuels, Lubricants, and Coolant
- 1.5.4. Lubrication and Maintenance Service Interval Chart
- 1.6. Lubrication Maintenance Daily
- 1.6.1. Daily Prestarting Checks
- 1.7. Lubrication Maintenance 500 Hours/12 Months
- 1.7.1. Servicing Fire Extinguisher
- 1.7.2. Checking Engine Mounts
- 1.7.3. Servicing Battery
- 1.7.4. Changing Engine Oil and Replacing Filter
- 1.7.5. Checking Air Intake System
- 1.7.6. Replacing Fuel Filter Elements
- 1.7.7. Checking Belt Tensioner Spring Tension and Belt Wear (Automatic Tensioner)
- 1.7.8. Checking Engine Electrical Ground Connections
- 1.7.9. Checking Cooling System
- 1.7.10. Pressure Testing Cooling System
- 1.7.11. Checking and Adjusting Engine Speeds
- 1.8. Lubrication Maintenance 2000 Hours/24 Months
- 1.8.1. Checking Crankshaft Vibration Damper
- 1.9. Lubrication Maintenance 3000 Hours/36 Months
- 1.9.1. Checking and Adjusting Valve Clearance
- 1.9.2. Testing Glow Plugs for Continuity (If Applicable)
- 1.10. Lubrication Maintenance 6000 Hours/72 Months
- 1.10.1. Flushing and Refilling Cooling System
- 1.10.2. Testing Thermostat Opening Temperature
- 1.11. Service As Required
- 1.11.1. Additional Service Information
- 1.11.2. Do Not Modify Fuel System
- 1.11.3. Adding Coolant
- 1.11.4. PreStart Cleaning Guide
- 1.11.5. Replacing Single Stage Air Cleaner
- 1.11.6. Replacing Axial Seal Air Cleaner Filter Element
- 1.11.7. Replacing Radial Seal Air Cleaner Filter Element
- 1.11.8. Replacing Fan and Alternator Belts
- 1.11.9. Checking Fuses
- 1.11.10. Checking Air Compressors (If Equipped)
- 1.12. Troubleshooting
- 1.12.1. General Troubleshooting Information
- 1.12.2. Instrument Panel Method for Retrieving Diagnostic Trouble Codes
- 1.12.3. Displaying Of Diagnostic Trouble Codes (DTCs)
- 1.12.4. Listing of Diagnostic Trouble Codes (DTCs)
- 1.12.5. Intermittent Fault Diagnostics (With Electronic Controls)
- 1.12.6. Displaying Diagnostic Gauge Software
- 1.12.7. Engine Troubleshooting
- 1.12.8. Precautions for Electrical System When Steam Cleaning Engine
- 1.12.9. Engine Wiring Layout and Sensor Location
- 1.12.10. Precautions For Welding
- 1.12.11. Engine Wiring Diagrams
- 1.12.12. Control Panel Wiring Diagram
- 1.13. Storage
- 1.13.1. Engine Storage Guidelines
- 1.13.2. Preparing Engine for LongTerm Storage
- 1.13.3. Removing Engine from Long Term Storage
- 1.14. Specifications
- 1.14.1. General OEM Engine Specifications
- 1.14.2. Engine Power Ratings And Fuel System Specifications
- 1.14.3. Engine Crankcase Oil Fill Quantities
- 1.14.4. Unified Inch Bolt and Screw Torque Values
- 1.14.5. Metric Bolt and Screw Torque Values
- 1.15. Lubrication and Maintenance Records
- 1.15.1. Using Lubrication and Maintenance Records
- 1.15.2. Daily (Prestarting) Service
- 1.15.3. Hour/12 Month Service
- 1.15.4. Hour/24 Month Service
- 1.15.5. Hour/36 Month Service
- 1.15.6. Hour/72 Month Service
- 1.15.7. Service as Required
- 1.16. Warranty
- 1.16.1. John Deere Warranty in OEM Applications
- 1.16.2. Emissions Control System Certification Label
- 1.16.3. EPA Nonroad Emissions Control Warranty StatementCompression Ignition
- 1.16.4. CARB Nonroad Emissions Control Warranty StatementCompression Ignition
- 1.17. John Deere Service Literature Available
- 1.17.1. Technical Information
- 2. Page Number
- 2.1. Section 01
- 2.2. Section 05
- 2.3. Section 10
- 2.4. Section 15
- 2.5. Section 20
- 2.6. Section 30
- 2.7. Section 35
- 2.8. Section 40
- 2.9. Section 45
- 2.10. Section 50
- 2.11. Section 55
- 2.12. Section 60
- 2.13. Section 65
- 2.14. Section 70
- 2.15. Section 75
- 2.16. Section 80
- 2.17. Section 85
- 2.18. Section 90






