John Deere 4045 & 6068 OEM Diesel Engines Operator’s Manual PDF

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John Deere PowerTech™ Plus 4045 & 6068 OEM Diesel Engines Operator’s Manual – PDF DOWNLOAD

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John Deere PowerTech™ Plus 4045 & 6068 OEM Diesel Engines Operator’s Manual – PDF DOWNLOAD

P/N: OMRG36852_71
Language: English
Division: Construction
Product Lines: Engines
Publication Type: Operator’s Manuals
Associated Models: 4.5L, 6.8L, 4045HF485, 6068HF485, 4045, 6068
Series: POWERTECH™ PLUS
Content: PowerTech Plus 4045 and 6068 OEM Diesel Engines

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere PowerTech™ Plus 4045 & 6068 OEM Diesel Engines Operator’s Manual – PDF DOWNLOAD

Contents 9
Record Keeping 13
Engine Serial Number Plate 13
Record Engine Serial Number 13
Engine Option Codes 14
Record High-Pressure Fuel Pump Model Number 16
Record Engine Control Unit (ECU) Serial Number 16
Emergency Stationary Engine Rule 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
Work In Ventilated Area 29
Service Cooling System Safely 29
Decommissioning — Proper Recycling and Disposal of Fluids and Components 30
Fuels, Lubricants, and Coolant 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
Aviation (Jet) Fuels 35
Fuel Filters 35
Minimizing the Effect of Cold Weather on Diesel Engines 36
Diesel Engine Break-In Oil — Non-Emissions Certified and Certified Tier 1, Tier 2, Tier 3, Stage I, Stage II, and Stage III 37
Diesel Engine Oil — Tier 3 and Stage IIIA 38
Engine Oil and Filter Service Intervals — Tier 3 and Stage IIIA — OEM Applications 39
Diesel Engine Oil and Filter Service Intervals 41
Engine Oil and Filter Service Intervals (Jet Fuel Capable Engines Only) 44
Mixing of Lubricants 44
Alternative and Synthetic Lubricants 45
Lubricant Storage 45
Oil Filters 45
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 46
Water Quality for Mixing with Coolant Concentrate 47
Operating in Warm Temperature Climates 47
Testing Coolant Freeze Point 48
Disposing of Coolant 48
Instrument Panels 49
PV101 Instrument Panels 49
PV101 Diagnostic Gauge — Using 51
PV101 Diagnostic Gauge — Main Menu 52
PV101 Diagnostic Gauge — Essential Menus 53
DG14 Diagnostic Gauge — Using 53
DG14 Diagnostic Gauge — Main Menu 54
DG14 Diagnostic Gauge — Essential Menus 55
PV480 Instrument Panel 56
PV480 Diagnostic Gauge — Using 57
PV480 Diagnostic Gauge — Main Menu 58
PV480 Diagnostic Gauge — Essential Menus 59
Main Menu Navigation 59
Engine Configuration Data 61
Accessing Stored Trouble Codes 62
Accessing Active Trouble Codes 64
Engine Shutdown Codes 66
Adjusting Backlighting 67
Adjusting Contrast 69
Selecting Units Of Measurement 71
Setup 1-Up Display 73
Setup 4-Up Display 78
John Deere PowerSight 82
Engine Operation 83
Engine Break-In Service 83
Starting the Engine 85
Restarting Engine After Emergency Shutdown 87
Normal Engine Operation 87
Warming Engine 88
Cold Weather Operation 89
Using a Booster Battery or Charger 91
Avoid Excessive Engine Idling 92
Changing Engine Speed 92
Stopping The Engine 93
Auxiliary Gear Drive Limitations 94
Generator Set (Standby) Applications 94
Lubrication and Maintenance 95
Required Emission-Related Information 95
Observe Service Intervals 95
Use Correct Fuels, Lubricants, and Coolant 95
Lubrication and Maintenance Service Interval Chart 96
Lubrication and Maintenance Service Interval Chart—Jet Fuel Capable Engines 97
Lubrication & Maintenance/Daily 98
Daily Prestarting Checks 98
Lubrication & Maintenance — 500 Hour/12 Month — Jet Fuel 250 Hour 101
Servicing Fire Extinguisher 101
Checking Engine Mounts 101
Servicing Battery 101
Changing Engine Oil and Replacing Filter 103
Checking Crankcase Vent System 105
Checking Air Intake System 106
Replacing Fuel Filter Elements (Diesel Fuel) 107
Replacing Fuel Filter and Dosing Elements (Jet Fuel Capable Engines) 108
Checking Belt Tensioner Spring Tension and Belt Wear (Automatic Tensioner) 110
Checking Engine Electrical Ground Connections 111
Checking Cooling System 112
Replenishing Supplemental Coolant Additives (SCAs) Between Coolant Changes 113
Testing Diesel Engine Coolant 114
Pressure Testing Cooling System 115
Checking and Adjusting Engine Speeds 116
Lubrication & Maint /2000 Hour/24 Month 117
Checking Crankshaft Vibration Damper (6-Cylinder Engine Only) 117
Flushing and Refilling Cooling System 118
Testing Thermostats Opening Temperature 120
Checking and Adjusting Valve Clearance 124
Testing Glow Plugs for Continuity (If Applicable) 126
Service As Required 127
Additional Service Information 127
Do Not Modify Fuel System 127
Adding Coolant 128
Pre-Start Cleaning Guide 129
Replacing Single Stage Air Cleaner 130
Replacing Axial Seal Air Cleaner Filter Element 131
Replacing Radial Seal Air Cleaner Filter Element 133
Replacing Fan and Alternator Belts 134
Checking Fuses 134
Checking Air Compressors (If Equipped) 135
Bleeding Fuel System 136
Troubleshooting 137
General Troubleshooting Information 137
Instrument Panel Method for Retrieving Diagnostic Trouble Codes 138
Displaying Of Diagnostic Trouble Codes (DTCs) 138
Listing of Diagnostic Trouble Codes (DTCs) 139
Intermittent Fault Diagnostics (With Electronic Controls) 144
Displaying Diagnostic Gauge Software 144
Engine Troubleshooting 146
Precautions for Electrical System When Steam Cleaning Engine 152
Engine Wiring Layout 153
Precautions For Welding 154
Engine Wiring Diagram (Engines With Full-Featured Instrument Panel) 155
Engine Wiring Diagram (Engines With Full-Featured Instrument Panel) (Continued) 156
Engine Wiring Diagram (Engines With Full-Featured Instrument Panel) (Continued) 157
Storage 158
Engine Storage Guidelines 158
Preparing Engine for Long-Term Storage 158
Removing Engine from Long Term Storage 159
Specifications 160
General OEM Engine Specifications 160
Engine Power Ratings And Fuel System Specifications 161
Engine Crankcase Oil Fill Quantities 163
Unified Inch Bolt and Screw Torque Values 164
Metric Bolt and Screw Torque Values 165
Lubrication and Maintenance Records 166
Using Lubrication and Maintenance Records 166
Daily (Prestarting) Service 166
250 Hour/12 Month Service (Jet Fuel Capable Engines) 166
500 Hour/12 Month Service 167
2000 Hour/24 Month Service 168
Service as Required 169
Warranty 170
John Deere Warranty in OEM Applications 170
Emissions Control System Certification Label 173
EPA Non-road Emissions Control Warranty Statement—Compression Ignition 174
CARB Non-road Emissions Control Warranty Statement—Compression Ignition 176
John Deere Service Literature Available 184
Technical Information 184
Page Number 9
Section 01 13
Section 05 18
Section 10 31
Section 15 49
Section 20 83
Section 25 95
Section 30 98
Section 35 101
Section 40 117
Section 45 127
Section 50 137
Section 55 158
Section 60 160
Section 65 166
Section 70 170
Section 75 184

S.V 04/24