John Deere 250D & 300D Series II Dump Trucks Operator’s Manual PDF
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John Deere 250D & 300D Series II Dump Trucks Operator’s Manual – PDF DOWNLOAD
Description
John Deere 250D & 300D Series II Dump Trucks Operator’s Manual – PDF DOWNLOAD
FILE DETAILS:
John Deere 250D & 300D Series II Dump Trucks Operator’s Manual – PDF DOWNLOAD
Part Number (P/N): OMT263512_UZ
Language: English
Division: Construction
Product Lines: Articulated Dump Trucks
Publication Type: Operator’s Manuals
Associated Models: 250D, 300D
Series: D SERIES II
Serial Range: 626761—642000
For complete service information also see: PC10131, T263513
IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:
John Deere 250D & 300D Series II Dump Trucks Operator’s Manual – PDF DOWNLOAD
Contents 19
Safety—Safety and Operator Conveniences 23
Safety and Operator Convenience Features 23
Safety—General Precautions 24
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance 24
Recognize Safety Information 25
Follow Safety Instructions 25
Operate Only If Qualified 26
Wear Protective Equipment 26
Avoid Unauthorized Machine Modifications 26
Inspect Machine 27
Stay Clear of Moving Parts 27
Avoid High-Pressure Fluids 27
Avoid High-Pressure Oils 28
Work In Ventilated Area 28
Prevent Fires 29
Prevent Battery Explosions 29
Handle Chemical Products Safely 30
Decommissioning — Proper Recycling and Disposal of Fluids and Components 30
Prepare for Emergencies 31
Clean Debris from Machine 31
Safety—Operating Precautions 33
Use Steps and Handholds Correctly 33
Start Only From Operator’s Seat 33
Use and Maintain Seat Belt 33
Prevent Unintended Machine Movement 33
Avoid Work Site Hazards 33
Keep Riders Off Machine 34
Avoid Backover Accidents 34
Avoid Machine Tip Over 35
Operating on Slopes 35
Operating in Water and Mud 35
Operating or Traveling on Public Roads 36
Inspect and Maintain ROPS 36
Add and Operate Attachments Safely 36
Safety—Maintenance Precautions 38
Park and Prepare for Service Safely 38
Service Cooling System Safely 38
Remove Paint Before Welding or Heating 38
Make Welding Repairs Safely 39
Drive Metal Pins Safely 39
Service Tires Safely 39
Safety—Safety Signs 41
Replace Safety Signs 41
Safety Signs 41
Operation—Operator’s Station 44
Operator Controls 44
Operator Control Functions 45
Sealed Switch Module (SSM) 46
Monitor Display Unit (MDU) 51
Monitor Display Unit (MDU) Functions 51
Radio Controls 53
Steering Column Lever 54
Operator Seat and Instructional Seat 55
Battery Disconnect Switch and Battery Circuit Breakers 56
Miscellaneous Equipment 57
Fire Extinguisher Mounting Location 59
Operation—Operating the Machine 60
Before Starting Work 60
Inspect Machine Daily Before Starting 60
Engine Break-In Period 60
Starting Engine 60
Stopping Engine 62
Engine Block Heater—If Equipped 62
Replace Start Aid Can 63
Warming Hydraulic System 63
Driving Machine 64
Steering Machine 64
Shifting the Transmission 65
Using Gear Hold 68
Using Differential Lock 69
Slowing and Stopping the Machine 70
Operating on a Hill 71
Off-Road Operation 71
Loading and Unloading Bin (Dump Body) 71
Bin (Dump Body) Control 72
Using On Board Weighing (OBW) System 74
Freeing Stuck Machine 76
Parking the Machine 78
Towing the Machine 78
Removing Drive Shafts for Towing 79
Mechanically Releasing Park Brake 80
Lifting the Machine 80
Loading and Unloading Machine From Trailer 82
Lock All Compartments 84
Operation—Monitor Operation 85
Monitor Display Unit (MDU)—Default Display Screen 85
Monitor Display Unit (MDU)—Payload, Dumping, and Incline Screens 86
Monitor Display Unit (MDU)—Quick Check Screens 86
Monitor Display Unit (MDU)—Main Menu 87
Monitor Display Unit (MDU)—Counters 87
Monitor Display Unit (MDU)—Actual Values 88
Monitor Display Unit (MDU)—Diagnostics 89
Monitor Display Unit (MDU)—Machine Config 91
Monitor Display Unit (MDU)—Machine ID 93
Monitor Display Unit (MDU)—Service Mode 93
Maintenance—Machine 95
Alternative and Synthetic Lubricants 95
Hydraulic Oil 95
Transmission and Transfer Case Oil 95
Grease 96
Axle and Final Drive Oil 96
Lubricant Storage 97
Mixing of Lubricants 97
Diesel Fuel 97
Lubricity of Diesel Fuel 98
Handling and Storing Diesel Fuel 98
Biodiesel Fuel 99
Testing Diesel Fuel 100
Minimizing the Effect of Cold Weather on Diesel Engines 100
Diesel Engine Break-In™ Oil 101
Diesel Engine Oil—Tier 3 and Stage III A Engines 102
Engine Oil and Filter Service Intervals — Tier 3 and Stage IIIA — PowerTech™ Engine 103
Oil Filters 104
Heavy Duty Diesel Engine Coolant 104
Light Duty Diesel Engine Coolant (for diesel engines without wet sleeve cylinder liners) 105
Drain Intervals for Diesel Engine Coolant 106
John Deere COOL-GARD™ II Coolant Extender 106
Supplemental Coolant Additives 107
Operating in Warm Temperature Climates 107
Additional Information About Diesel Engine Coolants and John Deere COOL-GARD™ II Coolant Extender 107
Testing Diesel Engine Coolant 108
Maintenance—Periodic Maintenance 110
Service Your Machine at Specified Intervals 110
Use Correct Fuels and Lubricants 110
Prepare Machine for Maintenance 110
Install Bin (Dump Body) Support Rod 110
Install Articulation Locking Bar 111
Lower and Raise Bottom Guard 111
Relieve Pneumatic Pressure 111
Tilt Cab 112
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 114
Service Intervals 114
Required Parts 116
Maintenance—As Required 119
Service Engine Air Intake System 119
Check Coolant 119
Clean and Inspect Transmission, Transfer Case, and Axle Breathers 121
Inspect Tires, Check Pressure 122
Drain Fuel Filters 126
Inspect Serpentine Belt 126
Inspect and Clean Cooling System 126
Replace Pneumatic Block Silencer Filter 127
Maintenance—Every 10 Hours or Daily 129
Check Engine Coolant Level 129
Check Engine Oil Level 129
Check Transfer Case Oil Level 130
Check Hydraulic Oil Level 130
Check Transmission 131
Lubricate Tailgate Pivots—If Equipped 131
Lubricate Bin (Dump Body) Pivots, Cylinder Pins, Steering Cylinder, Articulation Joints, and Oscillation Tube Through Drive Shaft Bearings 131
Maintenance—Initial Service – 100 Hours 133
Replace Primary Fuel Filter 133
Change Transfer Case Oil 133
Change Axle Oil 135
Change Final Drive Oil 135
Replace Hydraulic System Oil Return Filter 136
Replace Transmission Oil Filter 137
Maintenance—Every 250 Hours 138
Take Engine Oil Sample 138
Maintenance—Every 500 Hours 139
Check Transmission Oil Level 139
Check Batteries, Clean and Tighten Terminals 140
Change Engine Oil and Replace Filter 140
Replace Primary Fuel Filter 142
Replace Secondary Fuel Filter 142
Replace In-line Fuel Filter 143
Inspect, Clean, and Replace Cab Air Filter 143
Clean and Inspect Hydraulic Reservoir Breather 144
Check Dry Caliper Service Brake Pad Wear 144
Check Park Brake Pad Wear 145
Check Front Axle Suspension Struts 145
Take Fluid Samples 147
Maintenance—Every 1000 Hours 148
Check Axle Oil Levels 148
Check Final Drive Oil Levels 148
Check Coolant 148
Replace Hydraulic Reservoir Breather 148
Check and Adjust Bin (Dump Body) Shock Pad 149
Grease Drive Shaft Slip Joint 150
Maintenance—Every 2000 Hours 152
Adjust Engine Valve Clearance 152
Change Transmission Oil 152
Replace Transmission Oil Filter 152
Change Transfer Case Oil 154
Change Axle Oil 154
Change Final Drive Oil 155
Replace Pneumatic System Dryer-Filter 155
Replace Hydraulic System Oil Return Filter 156
Replace Transmission, Transfer Case, and Axle Breathers 156
Inspect and Measure Oscillation Joint Bushings 156
Maintenance—Every 3000 Hours 158
Replace Hydraulic Suction Screen 158
Maintenance—Every 4000 Hours 159
Change Hydraulic Oil 159
Replace Engine Crankshaft Dampener 159
Maintenance—Every 6000 Hours 160
Replace Universal Joints 160
Drain, Flush and Refill Engine Cooling System 160
Miscellaneous—Machine 161
Bleed Fuel System 161
Check Engine Air Intake System 161
Check Wheel Nuts 161
Lubricate Hinges 161
Do Not Service Control Valves, Cylinders, Pumps, or Motors 161
Do Not Service or Adjust Injection Nozzles or High Pressure Fuel Pump 162
Precautions for Alternator and Regulator 162
Handling, Checking And Servicing Batteries Carefully 162
Using Battery Charger 164
Using Booster Batteries—24-Volt System 164
Remove and Replace Batteries 166
Welding On Machine 166
Welding Near Electronic Control Units 166
Keep Electronic Control Unit Connectors Clean 167
Fuse and Relay Compartment 167
JDLink™ Machine Monitoring System (MMS)—If Equipped 169
Replace Front Turn Signal Bulb, Headlight Bulb, and Front Park Light Bulb 169
Adjust Headlights 171
Replace Backup Light and Work Light—If Equipped 171
Replace Tail and Brake Light and Rear Turn Signal 172
Replace Dome Light Bulb 172
Clean the Machine Regularly 172
Hardware Torque Specifications 173
Unified Inch Bolt and Screw Torque Values 173
Metric Bolt and Screw Torque Values 174
Miscellaneous—Operational Checkout 176
Operational Checkout 176
Diagnostic Trouble Code Check 176
Operational Checks—Ignition OFF, Engine OFF Checks 176
Operational Checks—Ignition ON, Engine OFF Checks 176
Operational Checks—Ignition ON, Engine ON Checks 178
Miscellaneous—Troubleshooting 191
Troubleshooting Procedure 191
Engine 191
Transmission 194
Axle 194
Tires 195
Brakes 196
Hydraulic System 196
Instruments and Controls 197
Electrical System 197
Rear Frame and Cab 199
Miscellaneous—Storage 200
Prepare Machine for Storage 200
Monthly Storage Procedure 200
Miscellaneous—Machine Numbers 202
Record Product Identification Number (PIN) 202
Record Engine Serial Number 202
Record Transmission Serial Number 202
Front Axle Serial Number 202
Middle Axle Serial Number 203
Rear Axle Serial Number 203
Keep Proof of Ownership 203
Keep Machines Secure 203
Miscellaneous—Specifications 205
250D and 300D Series II Engine Specifications 205
250D and 300D Series II Travel Speeds 205
250D and 300D Series II Drain and Refill Capacities 206
250D Series II Articulated Dump Truck Specifications 207
300D Series II Articulated Dump Truck Specifications 210
Eurasian Economic Union 214
Machine Design Life 215
Page Number 19
Section 1-1 23
Section 1-2 24
Section 1-3 33
Section 1-4 38
Section 1-5 41
Section 2-1 44
Section 2-2 60
Section 2-3 85
Section 3-1 95
Section 3-2 110
Section 3-3 119
Section 3-4 129
Section 3-5 133
Section 3-6 138
Section 3-7 139
Section 3-8 148
Section 3-9 152
Section 3-10 158
Section 3-11 159
Section 3-12 160
Section 4-1 161
Section 4-2 176
Section 4-3 191
Section 4-4 200
Section 4-5 202
Section 4-6 205
S.V 03/24
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