John Deere 450 P Crawler Dozer Operator’s Manual OMT480068X019 PDF
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John Deere 450 P Crawler Dozer Operator’s Manual OMT480068X019 – PDF DOWNLOAD
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John Deere 450 P Crawler Dozer Operator’s Manual OMT480068X019 – PDF DOWNLOAD
FILE DETAILS:
John Deere 450 P Crawler Dozer Operator’s Manual OMT480068X019 – PDF DOWNLOAD
- P/N: OMT480068X019_83
- Language: English
- Division: Construction
- Product Lines: Crawler Dozers
- Publication Type: Operator’s Manuals
- Associated Models: 450 P
- Serial: 1T0450PA_ _MX01837—
IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:
John Deere 450 P Crawler Dozer Operator’s Manual OMT480068X019 – PDF DOWNLOAD
Contents 37
Safety—Safety and Operator Conveniences 41
Safety and Operator Convenience Features 41
Safety—General Precautions 42
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance 42
Recognize Safety Information 44
Follow Safety Instructions 44
Operate Only If Qualified 44
Wear Protective Equipment 45
Protect Against Noise 45
Avoid Unauthorized Machine Modifications 45
Inspect Machine 46
Stay Clear of Moving Parts 46
Avoid High-Pressure Oils and Fluids 46
Work In Ventilated Area 47
Avoid Static Electricity Risk When Refueling 47
High Debris Applications 47
Prevent Fires, Clean Debris From Machine 48
In Case of Machine Fire 48
Prevent Battery Explosions 49
Handle Chemical Products Safely 49
Handle Starting Fluid Safely 49
Decommissioning — Proper Recycling and Disposal of Fluids and Components 50
Prepare for Emergencies 50
Add Cab Guarding for Special Uses 50
Safety—Operating Precautions 51
Use Steps and Handholds Correctly 51
Start Only From Operator’s Seat 51
Use and Maintain Seat Belt 51
Heated and Ventilated Operator’s Seat 52
Prevent Unintended Machine Movement 52
Avoid Work Site Hazards 53
Keep Riders Off Machine 53
Avoid Backover Accidents 54
Avoid Machine Tip Over and Machine Damage 55
Use Special Care When Operating 55
Inspect and Maintain ROPS 56
Travel Safely 56
Prevent Acid Burns 57
Add and Operate Attachments Safely 57
Safety—Maintenance Precautions 58
Park and Prepare for Service Safely 58
Service Machines Safely 58
Service Cooling System Safely 58
Service Accumulator Systems Safely 59
Remove Paint Before Welding or Heating 59
Make Welding Repairs Safely 59
Drive Metal Pins Safely 60
Use Proper Lifting Equipment 60
Safety—Safety Signs and Other Instructions 61
Safety Signs and Other Instructions 61
Operation—Operator’s Station 66
Primary Display Unit (PDU) Functions 66
Standard Primary Display Unit (SPDU) Functions 70
Sealed Switch Module (SSM) Functions 73
Left-Hand Joystick 75
Right-Hand Joystick 76
Auxiliary Control Levers—If Equipped 77
Heating and Air Conditioning System 78
Seat Adjustment 79
Under Seat Heater—If Equipped 81
Windshield Wipers and Washers 82
Work and Drive Lights 83
Horn 83
Dome Light—If Equipped 84
Radio—If Equipped 84
Auxiliary Power Outlets 84
Door Latch 85
Alternative Exits 85
Cab Windows 86
Fire Extinguisher Mounting Location 86
Beacon Light—If Equipped 87
Operation—Operating the Machine 88
Before Starting Work 88
Operator Ability 88
Inspect Machine Daily Before Starting 89
Check Instruments Before Starting 90
Battery Disconnect Switch 91
Engine Break-In Period 91
Engine Block Heater—If Equipped 92
Starting the Engine 93
Engine Warm-Up 94
Cold Weather Warm-Up 95
Driving the Machine 96
Setting Travel Speed 97
Setting Engine Speed 98
Auto-Idle Operation 98
Neutral Rotate Mode Operation 99
Economy (ECO) Mode Operation 100
Decelerator/Brake Pedal and Decelerator Mode Switch 101
Stopping the Machine 102
Park Brake Switch 103
Parking the Machine 104
Hydraulic System Pressure Release 105
Blade Release 105
Required Machine Stop Warning 106
Service ADVISOR Remote (SAR) Software Delivery Process 107
Operating in Water and Mud 108
Driving Up a Steep or Slippery Slope 108
Avoid Track Damage 108
Extend Undercarriage Life 109
Hydraulics Enable 110
Changing Blade Pitch 111
Ripper Operation—If Equipped 112
Operating Winch—If Equipped 113
Fasten Cable to Winch Drum 115
Winch Free Spool Drag Adjustment 118
Loading Machine for Transport 118
Lifting the Machine 120
Releasing Park Brake to Tow the Machine 121
Transport Mode 123
Operation—Primary Display Unit (PDU) 124
Primary Display Unit (PDU) 124
Main Menu, PDU 125
Main Menu—Machine Settings, PDU 126
Main Menu—Calibrations, PDU 127
Main Menu—Diagnostics—Trouble Codes, PDU 128
Main Menu—Diagnostics—System Diagnostics, PDU 129
Main Menu—Diagnostics—Communications, PDU 130
Main Menu—Job Timer, PDU 130
Main Menu—Grade Control, PDU 131
Main Menu—Display Settings, PDU 132
Main Menu—Implement Manager, PDU 133
Main Menu—Camera Manager, PDU 133
Main Menu—Security, PDU 134
Main Menu—About, PDU 136
Main Menu—Software Manager, PDU 138
Operation—Standard Primary Display Unit (SPDU) 139
Standard Primary Display Unit (SPDU) 139
Main Menu, SPDU 140
Main Menu—Display Settings, SPDU 141
Main Menu—Diagnostics, SPDU 142
Main Menu—Security, SPDU 145
Main Menu—Machine Setup, SPDU 147
Main Menu—Machine Fan—If equipped, SPDU 148
Main Menu—Job Timer—If equipped, SPDU 148
Main Menu—About, SPDU 149
Main Menu—Software Update, SPDU 150
Main Menu—Transmission Mode, SPDU 150
Operation—Grade Control 151
Grade Control System Identification—If Equipped 151
Operating Grade Control System (Factory Installation)—If Equipped 151
Maintenance—Machine 169
Required Emission-Related Information 169
Diesel Fuel 169
Diesel Fuel Specifications 170
Lubricity of Diesel Fuel 170
Handling and Storing Diesel Fuel 170
Biodiesel Fuel 171
Testing Diesel Fuel 172
Supplemental Diesel Fuel Additives 172
Fuel Filters 172
Minimizing the Effect of Cold Weather on Diesel Engines 173
John Deere Break-In Plus™ Engine Oil 174
Diesel Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V 174
Engine Oil and Filter Service Intervals — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V Engines 175
Diesel Engine Oil Service Interval for Operation at High Altitude 175
Oil Filters 176
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 177
Water Quality for Mixing with Coolant Concentrate 178
Operating in Warm Temperature Climates 178
Testing Coolant Freeze Point 179
Disposing of Coolant 179
Alternative and Synthetic Lubricants 180
Final Drive Oil 180
Hydraulic and Hydrostatic Oil 181
Track Rollers, Front Idler, and Carrier Roller Oil 182
Winch Oil 182
Multipurpose Extreme Pressure (EP) Grease 183
Lubricant Storage 183
Mixing of Lubricants 183
Maintenance—Periodic Maintenance 184
Service Machine at Specified Intervals 184
Prepare Machine for Maintenance 184
Check Hour Meter Regularly 186
Fuel Tank 186
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 187
Service Intervals 188
Required Parts 189
Maintenance—As Required 190
Inspect or Replace Belt and Check Automatic Belt Tensioner 190
Replace Primary and Secondary Engine Air Filter Elements 191
Check Air Cleaner Dust Unloader Valve 192
Check and Fill Windshield Washer Fluid 192
Check and Drain Primary Fuel Filter and Water Separator 193
Check and Drain Auxiliary Fuel Filter and Water Separator—If Equipped 193
Inspect and Replace Cab Fresh Air and Recirculation Filter Elements 194
Track Sag General Information 195
Check and Adjust Track Sag 196
Inspect and Clean Cooling Package 199
Clean and Tighten Battery Terminals 199
Maintenance—Every 10 Hours or Daily 200
Check Coolant Level at Surge Tank 200
Check Engine Oil Level 201
Check Hydraulic/Hydrostatic System Oil Level 201
Maintenance—Every 50 Hours 202
Lubricate Rear Ripper—If Equipped 202
Lubricate Dozer Linkage and Blade Socket 203
Maintenance—Every 250 Hours 204
Take Engine Oil Sample 204
Check Final Drive Oil Level 204
Maintenance—Every 500 Hours 205
Take Fluid Samples 205
Drain and Refill Engine Oil and Replace Filter 206
Replace Primary and Final Fuel Filters 207
Replace Auxiliary Fuel Filter—If Equipped 208
Drain Water and Sediment From Fuel Tank 209
Check Hybrid Battery Electrolyte Level—If Equipped 210
Check Blade Shim Adjustment 212
Replace Winch Oil Filter—If Equipped 214
Maintenance—Every 1000 Hours 215
Check Coolant Condition 215
Check Air Intake Hoses and Connections 215
Drain and Refill Final Drive Oil 216
Replace Cab Fresh Air and Recirculation Filters 216
Clean or Replace Winch Hydraulic Breather Filter—If Equipped 217
Drain and Refill Winch Oil and Replace Filter—If Equipped 218
Maintenance—Every 2000 Hours 220
Replace Open Crankcase Ventilation (OCV) Filter 220
Replace Hydrostatic Transmission Oil Filter 220
Replace Hydraulic System Oil Filter 221
Replace Fuel Tank Breather 221
Maintenance—Every 3000 Hours 222
Check and Adjust Engine Valve Lash 222
Maintenance—Every 4000 Hours 223
Drain and Refill Hydraulic-Hydrostatic System Oil 223
Maintenance—Every 6000 Hours 224
Drain and Refill Engine Cooling System 224
Miscellaneous—Machine 226
Opening and Closing the Grille 226
Remove Operator’s Station Floor Plate 226
Check Air Inlet Cover 227
Replacing Fuses 228
Checking Transmission Start System 229
Lubricating Door Latches—If Equipped 229
Drain Fuel From Fuel Tank 230
Bleed Fuel System 231
Fluid Sampling Test Ports—If Equipped 232
Quick Service Connectors—If Equipped 233
JDLink™ Machine Monitoring System (MMS)—If Equipped 233
Keep Electronic Control Unit Connectors Clean 233
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump 233
Do Not Service Control Valves, Cylinders, Pumps, or Motors 234
Precautions for Alternator and Regulator 234
Handling, Checking, and Servicing Batteries Carefully 235
Using Battery Charger 236
Using Booster Batteries—24-Volt System 238
Replacing and Removing Batteries 239
Keep ROPS Installed Properly 240
Track Shoe Cap Screw Torque 241
Checking Carrier Roller Oil Level 242
Checking Idlers and Rollers for Oil Leakage 242
Welding On Machine 243
Replacing Ripper Teeth—If Equipped 243
Hardware Torque Specifications 243
Unified Inch Bolt and Screw Torque Values 244
Metric Bolt and Screw Torque Values 245
Miscellaneous—Operational Checkout 246
Operational Checkout 246
Diagnostic Trouble Code (DTC) Check 246
Operational Checks—Switched Power OFF, Engine OFF Checks 246
Operational Checks—Switched Power ON, Engine OFF 256
Operational Checks—Switched Power ON, Engine ON 271
Miscellaneous—Troubleshooting 295
Troubleshooting Procedure 295
Engine 296
Electrical System 300
Hydraulic System 302
Hydrostatic Transmission System 303
Air Conditioning System 304
Heater System 305
Software Update 305
Miscellaneous—Storage 306
Prepare Machine for Storage 306
Monthly Storage Procedure 307
Preparing Engine for Long-Term Storage 308
Removing Engine From Long-Term Storage 309
Miscellaneous—Machine Numbers 310
Record Product Identification Number (PIN) 310
Record Engine Serial Number 310
Keep Proof of Ownership 310
Keep Machines Secure 311
Miscellaneous—Specifications 312
450 LGP Crawler Dozer Dimensions 312
450 LGP Crawler Dozer Specification 314
450 LGP Crawler Dozer Weights 315
450 LT Crawler Dozer Dimensions 316
450 LT Crawler Dozer Specifications 318
450 LT Crawler Dozer Weights 319
450 LT and 450 LGP Crawler Dozer Drain and Refill Capacities 320
Parallelogram Ripper 321
4000S Winch 322
Page Number 37
Section 1-1 41
Section 1-2 42
Section 1-3 51
Section 1-4 58
Section 1-5 61
Section 2-1 66
Section 2-2 88
Section 2-3 124
Section 2-4 139
Section 2-5 151
Section 3-1 169
Section 3-2 184
Section 3-3 190
Section 3-4 200
Section 3-5 202
Section 3-6 204
Section 3-7 205
Section 3-8 215
Section 3-9 220
Section 3-10 222
Section 3-11 223
Section 3-12 224
Section 4-1 226
Section 4-2 246
Section 4-3 295
Section 4-4 306
Section 4-5 310
Section 4-6 312
S.V 04/24
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