John Deere 6.8 L OEM Engines (PSX/PSS/PSL/PVX) Operator’s Manual PDF

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John Deere 6.8 L OEM Diesel Engines (PSX/PSS/PSL/PVX) Operator’s Manual OMRG38059 – PDF DOWNLOAD

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John Deere 6.8 L OEM Diesel Engines (PSX/PSS/PSL/PVX) Operator’s Manual OMRG38059 – PDF DOWNLOAD

• P/N: OMRG38059_61
• Language: English
• Division: Construction
• Product Lines: Engines
• Publication Type: Operator’s Manuals
• Associated Models: 6068, 6.8L, 6068HFC93, 6068HFC95
• Series: POWERTECH
• Serial: INTERIM TIER 4/STAGE III B PLATFORM
• Additional Information: PowerTech PSX PVX 6068HFC/HFG OEM Diesel Engines

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere 6.8 L OEM Diesel Engines (PSX/PSS/PSL/PVX) Operator’s Manual OMRG38059 – PDF DOWNLOAD

Contents 9
Record Keeping 13
Engine Serial Number Plate 13
Record Engine Serial Number 13
Engine Option Codes 14
Emission Control Information Label 16
Record Aftertreatment Serial Numbers 16
Record High-Pressure Fuel Pump Model Number 17
Record Engine Control Unit (ECU) Serial Number 17
Safety 18
Recognize Safety Information 18
Understand Signal Words 18
Follow Safety Instructions 18
Replace Safety Signs 19
California Proposition 65 Warning 19
Illuminate Work Area Safely 19
Work in Clean Area 19
Use Proper Tools 20
Live With Safety 20
Prevent Machine Runaway 20
Handle Fuel Safely—Avoid Fires 21
Prepare for Emergencies 21
Handle Starting Fluid Safely 21
In Case of Fire 22
Handle Fluids Safely—Avoid Fires 22
Avoid Static Electricity Risk When Refueling 23
Service Machines Safely 23
Wear Protective Clothing 23
Protect Against Noise 24
Handling Batteries Safely 24
Prevent Acid Burns 25
Stay Clear of Rotating Drivelines 25
Install All Guards 26
Practice Safe Maintenance 26
Remove Paint Before Welding or Heating 27
Avoid Heating Near Pressurized Fluid Lines 27
Avoid High-Pressure Fluids 27
Do Not Open High-Pressure Fuel System 28
Protect Against High Pressure Spray 28
Prevent Battery Explosions 28
Avoid Hot Exhaust 29
Exhaust Filter Cleaning 29
Work In Ventilated Area 29
Service Cooling System Safely 30
Decommissioning — Proper Recycling and Disposal of Fluids and Components 30
Fuels, Lubricants, and Coolants 31
Diesel Fuel 31
Supplemental Diesel Fuel Additives 32
Lubricity of Diesel Fuel 32
Handling and Storing Diesel Fuel 32
Biodiesel Fuel 33
Testing Diesel Fuel 34
Fuel Filters 34
Minimizing the Effect of Cold Weather on Diesel Engines 35
John Deere Break-In Plus™ Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V 36
Diesel Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V 37
Diesel Engine Oil and Filter Service Intervals — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V— OEM Applications 38
Diesel Engine Oil and Filter Service Intervals 39
Mixing of Lubricants 39
Alternative and Synthetic Lubricants 39
Lubricant Storage 40
Oil Filters 40
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 41
Water Quality for Mixing with Coolant Concentrate 42
Operating in Warm Temperature Climates 42
Testing Coolant Freeze Point 43
Disposing of Coolant 43
Instrument Panels 44
PV101 Instrument Panels 44
PV101 Diagnostic Gauge — Using 46
PV101 Diagnostic Gauge — Main Menu 47
PV101 Diagnostic Gauge — Essential Menus 48
DG14 Diagnostic Gauge — Using 48
DG14 Diagnostic Gauge — Main Menu 49
DG14 Diagnostic Gauge — Essential Menus 50
PV480 Instrument Panel 51
PV480 Diagnostic Gauge — Using 52
PV480 Diagnostic Gauge — Main Menu 53
PV480 Diagnostic Gauge — Essential Menus 54
John Deere PowerSight 54
Main Menu Navigation 54
Engine Configuration Data 56
Accessing Stored Trouble Codes 58
Accessing Active Trouble Codes 60
Engine Shutdown Codes 62
Adjusting Backlighting 63
Adjusting Contrast 65
Selecting Units Of Measurement 66
Setup 1-Up Display 68
Setup 4-Up Display 74
Engine Operation 79
Engine Break-In Service 79
Starting the Engine 81
Restarting Engine After Emergency Shutdown 83
Normal Engine Operation 83
Warming Engine 84
Idling Engine 84
Changing Engine Speed 85
Cold Weather Operation 86
Avoid Excessive Engine Idling 87
Stopping the Engine 88
Auxiliary Gear Drive Limitations 89
Generator Set (Standby) Applications 89
Using a Booster Battery or Charger 90
Exhaust Filters 91
Exhaust Filter Cleaning and Maintenance 91
Diesel Particulate Filter Maintenance and Service 91
Exhaust Filter — Diesel Particulate Filter Ash Handling and Disposal 92
Exhaust Filter — Disposal 92
Exhaust Filter System Overview 93
Diagnostic Gauge Keys and Indicators Overview 94
Passive Regeneration 95
Automatic (AUTO) Exhaust Filter Cleaning 95
Manual/Parked Exhaust Filter Cleaning 96
Disable Exhaust Filter Cleaning 96
Exhaust Filter Service Required 97
Lubrication and Maintenance 98
Required Emission-Related Information 98
Observe Service Intervals 98
Use Correct Fuels, Lubricants, and Coolant 99
Lubrication and Maintenance Service Interval Chart—Standard Industrial Engines 100
Lubrication and Maintenance Service Interval Chart—Generator (Standby) Applications 102
Lubrication & Maintenance — Daily 104
Daily Prestarting Checks 104
Lubrication & Maintenance — 500 Hours/12 Months 107
Servicing Fire Extinguisher 107
Checking Engine Mounts 107
Servicing Battery 107
Changing Engine Oil and Replacing Filter 109
Checking Air Intake System 112
Replacing Fuel Filter Elements 112
Checking Belt Tensioner Spring Tension and Belt Wear (Automatic Tensioner) 115
Checking Engine Electrical Ground Connections 116
Checking Cooling System 117
Pressure Testing Cooling System 118
Checking and Adjusting Engine Speeds 119
Lubrication & Maintenance — 1500 Hours 120
Checking Crankshaft Vibration Damper (If Equipped) 120
Checking Open Crankcase Vent (OCV) 121
Lubrication & Maintenance — 3000 Hours/36 Months 122
Checking and Adjusting Valve Clearance 122
Checking Crankshaft Vibration Damper (If Equipped) 123
Testing Glow Plugs for Continuity (If Applicable) 125
Lubrication & Maintenance — 4500 Hours 126
Replace Crankshaft Vibration Damper (If Equipped) 126
Lubrication & Maintenance — 6000 Hours/72 Months 127
Flushing and Refilling Cooling System 127
Testing Thermostat Opening Temperature 129
Service As Required 132
Additional Service Information 132
Do Not Modify Fuel System 132
Adding Coolant 133
Pre-Start Cleaning Guide 134
Replacing Single Stage Air Cleaner 135
Replacing Axial Seal Air Cleaner Filter Element 136
Replacing Radial Seal Air Cleaner Filter Element 138
Cleaning the Exhaust Filter 139
Replacing Fan and Alternator Belts 140
Checking Fuses 140
Checking Air Compressors (If Equipped) 141
Troubleshooting 142
General Troubleshooting Information 142
Instrument Panel Method for Retrieving Diagnostic Trouble Codes 144
Displaying Of Diagnostic Trouble Codes (DTCs) 144
Listing of Diagnostic Trouble Codes (DTCs) 145
Intermittent Fault Diagnostics (With Electronic Controls) 148
Displaying Diagnostic Gauge Software 149
Engine Troubleshooting 151
Precautions for Electrical System When Steam Cleaning Engine 157
Engine Wiring Layout and Sensor Location Above 130 kW 158
Engine Wiring Layout and Sensor Location Below 130 kW 163
Precautions For Welding 168
Engine Wiring Diagram Above 130 kW 169
Engine Wiring Diagram Below 130 kW 183
Control Panel Wiring Diagram 204
Storage 210
Engine Storage Guidelines 210
Preparing Engine for Long-Term Storage 210
Removing Engine from Long Term Storage 211
Specifications 212
General OEM Engine Specifications 212
Engine Power Ratings And Fuel System Specifications 214
Engine Crankcase Oil Fill Quantities 215
Unified Inch Bolt and Screw Torque Values 216
Metric Bolt and Screw Torque Values 217
Lubrication and Maintenance Records 218
Using Lubrication and Maintenance Records 218
Daily (Prestarting) Service 218
500 Hour/12 Month Service 218
1500 Hour/24 Month Service 219
3000 Hour/36 Month Service 219
4500 Hour Service 220
6000 Hour/72 Month Service 220
Service as Required 221
Warranty 222
John Deere Warranty in OEM Applications 222
Emissions Control System Certification Label 225
EPA Non-road Emissions Control Warranty Statement—Compression Ignition 226
CARB Non-road Emissions Control Warranty Statement—Compression Ignition 228
John Deere Service Literature Available 236
Technical Information 236
Page Number 9
Section 01 13
Section 05 18
Section 10 31
Section 15 44
Section 20 79
Section 25 91
Section 30 98
Section 35 104
Section 40 107
Section 42 120
Section 50 122
Section 53 126
Section 55 127
Section 60 132
Section 65 142
Section 70 210
Section 75 212
Section 80 218
Section 85 222
Section 90 236

S.V 04/24