John Deere 643L Wheeled Feller Buncher Operator’s Manual PDF
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John Deere 643L Wheeled Feller Buncher Operator’s Manual – PDF DOWNLOAD
Description
John Deere 643L Wheeled Feller Buncher Operator’s Manual – PDF DOWNLOAD
FILE DETAILS:
John Deere 643L Wheeled Feller Buncher Operator’s Manual – PDF DOWNLOAD
- P/N: OMT335598X19_UZ
- Language: English
- Division: Forestry
- Product Lines: Wheeled Feller Bunchers
- Publication Type: Operator’s Manuals
- Associated Models: 643L
- Series: L SERIES
- Serial:
- PIN: 1DW643L_ _ _C666898—690814
- PIN: 1DW643L_ _ _D666898—690814
- For complete service information also see: PC11336, T335597X19
IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:
John Deere 643L Wheeled Feller Buncher Operator’s Manual – PDF DOWNLOAD
Contents 25
Safety—Safety and Operator Conveniences 29
Safety and Operator Convenience Features 29
Safety—General Precautions 30
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance 30
Recognize Safety Information 31
Follow Safety Instructions 31
Operate Only If Qualified 32
Wear Protective Equipment 32
Avoid Unauthorized Machine Modifications 32
Control Pattern 33
Inspect Machine 33
Stay Clear of Moving Parts 33
Avoid High-Pressure Fluids 33
Avoid High-Pressure Oils 34
Handle Starting Fluid Safely 34
Work In Ventilated Area 34
Avoid Static Electricity Risk When Refueling 35
Prevent Fires 35
In Case of Machine Fire 36
Prevent Battery Explosions 36
Handle Chemical Products Safely 37
Decommissioning — Proper Recycling and Disposal of Fluids and Components 37
Prepare for Emergencies 38
Clean Debris from Machine 38
Add Cab Guarding for Special Uses 39
Safety—Operating Precautions 40
Use Steps and Handholds Correctly 40
Start Only From Operator’s Seat 40
Use and Maintain Seat Belt 40
Prevent Acid Burns 40
Prevent Unintended Machine Movement 41
Avoid Work Site Hazards 41
Operate Machine Safely 42
Keep Riders Off Machine 42
Avoid Backover Accidents 42
Avoid Machine Tip Over 43
Operating on Slopes 43
Operating or Traveling On Public Roads 44
Use Special Care When Operating 44
Inspect and Maintain ROPS 44
Keep the Operator Protective Structure (OPS) in Place 44
Travel Safely 45
Avoid Power Lines 45
Add and Operate Attachments Safely 45
Safety—Maintenance Precautions 47
Park and Prepare for Service Safely 47
Service Machines Safely 47
Service Cooling System Safely 47
Service Accumulator Systems Safely 48
Remove Paint Before Welding or Heating 48
Make Welding Repairs Safely 48
Drive Metal Pins Safely 49
Service Tires Safely 49
Use Proper Lifting Equipment 50
Safety—Safety Signs and Other Instructions 51
Safety Signs and Other Instructions 51
Operation—Operator’s Station 61
Adjusting Operator’s Seat 61
Operator Controls 62
Sealed Switch Module (SSM) Functions 62
Horn Button 65
12-Volt Power Outlet 65
Primary Display Unit (PDU) Functions 65
Temperature and Blower Controls 69
Radio—If Equipped 69
Opening Alternative Exit 72
Opening Windows—If Equipped 72
Removing Operator’s Station Door Window Screens—If Equipped 72
Boom Lock 72
Fire Extinguisher Mounting Location 73
Auxiliary Power Supply 74
Diesel Fired Coolant Heater (DFCH) Timer—If Equipped 74
Pressurized Water System—If Equipped 75
Fire Suppression System—If Equipped 75
Dome Light 75
Operator’s Manual Compartment 75
Operation—Operating the Machine 77
Before Starting Work 77
Inspect Machine Daily Before Starting 77
Engine Break-In Period 79
Starting the Engine 79
Check Primary Display Unit (PDU) 80
Engine Warm-Up 80
Cold Weather Warm-Up 81
Diesel Fired Coolant Heater (DFCH) Operation—If Equipped 81
Battery Disconnect Switch 84
Right Joystick Operation 84
Left Joystick Operation 86
Mappable Controls 87
Engine Speed Control 87
Shifting the Two-Speed Transmission 87
Starting and Stopping the Machine 88
Using the Park Brake 88
Parking the Machine 89
Required Machine Stop Warning 90
Operating in Water and Mud 91
Driving Up a Steep or Slippery Slope 92
Operating Felling Controls 92
Loading Machine on a Trailer 94
Tiedown and Lift Points 94
Machine Recovery 94
Towing Procedure 94
Lowering Hydraulic Equipment to Ground With Engine Off 96
Service ADVISOR™ Remote (SAR) Software Delivery Process 96
Lifting 97
Operation—Monitor Operation 98
Primary Display Unit (PDU) Display 98
Primary Display Unit (PDU) Display Messages 98
Main Menu 100
Operation—Stop Watch 100
Operation—Job Timer 100
Operation—Fuel Consumption 101
Diagnostics—Codes 101
Diagnostics—Diagnostic Help Screens 101
Diagnostics—Machine Readings 104
Diagnostics—Engine Readings 104
Diagnostics—Hydraulic Readings 104
Diagnostics—Transmission Readings 105
Diagnostics—JDLink Readings 105
Diagnostics—Software Delivery 106
Setup—Operator Settings 106
Setup—Machine Settings 107
Operation—TimberNavi™ Monitor Operation—If Equipped 111
Using the Display 111
Main Display and Functions 111
Menu 112
View Menu 121
Record Track Menu 125
Measure Menu 126
Point of Interest Menu 126
Maintenance—Machine 128
Required Emission-Related Information 128
Engines With Tier 3-Stage IIIA/MAR-I Emission Control 128
Alternative and Synthetic Lubricants 128
Hydraulic Oil 128
Differential (Axle), Two-Speed Gear Case, Park Brake, and Cab Tilt Pump Reservoir Oil 129
Multipurpose Extreme Pressure (EP) Grease 130
Lubricant Storage 130
Mixing of Lubricants 131
Diesel Fuel 131
Lubricity of Diesel Fuel 132
Handling and Storing Diesel Fuel 133
Biodiesel Fuel 133
Testing Diesel Fuel 135
Supplemental Diesel Fuel Additives 135
Fuel Filters 135
Minimizing the Effect of Cold Weather on Diesel Engines 135
Diesel Engine Break-In™ Oil 136
Diesel Engine Oil — Tier 2 and Stage II 137
Engine Oil and Filter Service Intervals — Tier 2 and Stage II Engines 138
Diesel Engine Oil — Tier 3 and Stage IIIA 139
Engine Oil and Filter Service Intervals—Tier 3 and Stage III Engines 140
Diesel Engine Oil Service Interval for Operation at High Altitude 141
Oil Filters 142
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 142
Water Quality for Mixing with Coolant Concentrate 143
Operating in Warm Temperature Climates 144
Testing Coolant Freeze Point 144
Disposing of Coolant 145
Maintenance—Periodic Maintenance 146
Service Machine at Specified Intervals 146
Check the Hour Meter Regularly 146
Prepare Machine for Maintenance 146
Fuel Tank 146
Locking Machine Frame 146
Boom Lock—Installation 147
Opening the Grille 148
Removing Engine Side Shields 148
Opening Cooler Doors 148
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 148
Service Intervals 149
Required Parts 152
Attachment Service Intervals 152
Maintenance Legend 153
Maintenance—As Required 156
Clean Cooler Cores 156
Inspect Accessory Drive Belt 156
Replace Engine Air Cleaner Elements 158
Check Tire Pressure 158
Check Wheel Bolt Torque 161
Clean Fuel Tank Inlet Screen 161
Fill and Charge Pressurized Water System—If Equipped 162
Check Fire Extinguisher Charge 164
Lubricate Cab Door Hinges 164
Check Cab Recirculating Air Filter 164
Check Cab Fresh Air Filter 165
Maintenance—Every 10 Hours or Daily 167
Check Engine Coolant Level 167
Check Engine Oil Level 168
Check Hydraulic System Oil Level 169
Check and Drain Primary Fuel Filter and Water Separator 171
Check and Drain Auxiliary Fuel Filter and Water Separator 171
Clean Engine Air Intake Precleaner Screen 172
Check and Clean Engine Air Cleaner Dust Unloader Valve 172
Lubricate Articulation Points 173
Lubricate Lift and Tilt Cylinders, Arms, and Links 173
Maintenance—Every 100 Hours 175
Lubricate Front Axle Pinion Seal and Park Brake Seals 175
Lubricate Rear Axle Pivots, Pinion Seal, and Hydraulic Steering Cylinder Pins 175
Maintenance—Initial Service – 250 Hours 177
Drain and Refill Two-Speed Gear Case Oil 177
Drain and Refill Axle Oil 177
Maintenance—Every 250 Hours 180
Take Engine Oil Sample 180
Maintenance—Every 500 Hours 181
Drain and Refill Engine Oil and Replace Filter 181
Replace Primary Fuel Filter and Water Separator 183
Replace Auxiliary Fuel Filter and Water Separator 184
Replace Final Fuel Filter 185
Check Axle Oil Level 186
Check Park Brake Oil Level 188
Check Two-Speed Gear Case Oil Level 188
Lubricate Front, Rear, and Articulation Drive Shafts 190
Remove and Clean Open Crankcase Ventilation (OCV) Hose 190
Check Engine Air Intake Hoses 191
Take Fluid Samples 191
Maintenance—Initial Service – 1000 Hours 192
Replace Hydrostatic Oil Filter 192
Maintenance—Every 1000 Hours 193
Drain and Refill Park Brake Oil 193
Drain and Refill Two-Speed Gear Case Oil 194
Drain and Refill Axle Oil 194
Check Coolant Condition 197
Maintenance—Initial Service 2000 Hours 198
Replace Hydraulic System Oil Filter 198
Maintenance—Every 2000 Hours 199
Check and Adjust Engine Valve Lash 199
Inspect Engine Crankshaft Damper 199
Replace Hydrostatic Oil Filter 199
Maintenance—Every 4000 Hours 200
Drain and Refill Hydraulic System Oil 200
Replace Hydraulic System Oil Filter 202
Replace Hydraulic Reservoir Breather Filter 203
Replace Engine Crankshaft Damper 204
Maintenance—Every 6000 Hours 205
Drain and Refill Engine Cooling System 205
Miscellaneous—Machine 207
Hydraulic Cab Tilt Procedure 207
Check Diesel Fired Coolant Heater (DFCH)—If Equipped 209
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump 209
Do Not Service Control Valves, Cylinders, Pumps, or Motors 209
Bleed Fuel System 210
Precautions for Alternator and Regulator 210
Handling, Checking, and Servicing Batteries Carefully 210
Using Booster Batteries—24-Volt System 212
Using Battery Charger 213
Remove and Install Batteries 213
Replacing Batteries 215
Replacing Fuses 215
Resetting Circuit Breaker 217
JDLink™ Machine Monitoring System (MMS)—If Equipped 217
Welding on Machine 217
Keep Electronic Control Unit Connectors Clean 218
Servicing Air Conditioning System—If Equipped 218
Check Oil Lines and Fittings 220
Inspect and Clean Polycarbonate Windows 220
Dual Wheel Installation 221
Fluid Sampling Ports 222
Hardware Torque Specifications 222
Unified Inch Bolt and Screw Torque Values 222
Metric Bolt and Screw Torque Values 223
Miscellaneous—Operational Checkout 225
Operational Checkout 225
Operational Checks—Switched Power ON, Engine OFF 225
Operational Checks—Switched Power ON, Engine ON 232
Miscellaneous—Troubleshooting 249
Troubleshooting Procedure 249
Software Update 249
Engine 249
Electrical System 254
Two-Speed Gear Case 257
Axle Differential 259
Hydraulic System 259
Steering System 260
Air Conditioning System 261
Heater System 262
Miscellaneous—Storage 264
Prepare Machine for Storage 264
Monthly Storage Procedure 264
Miscellaneous—Machine Numbers 266
Record Product Identification Number (PIN) 266
Record Engine Serial Number 266
Record Front and Rear Axle Housing Serial Number 266
Record Gear Case Serial Number 266
Keep Proof of Ownership 267
Keep Machines Secure 267
Miscellaneous—Specifications 268
643L—Machine Dimensions 268
643L—Machine Specifications 269
643L—Drain and Refill Capacities 271
EC Declaration of Conformity 271
Eurasian Economic Union 272
Machine Design Life 273
Page Number 25
Section 1-1 29
Section 1-2 30
Section 1-3 40
Section 1-4 47
Section 1-5 51
Section 2-1 61
Section 2-2 77
Section 2-3 98
Section 2-4 111
Section 3-1 128
Section 3-2 146
Section 3-3 156
Section 3-4 167
Section 3-5 175
Section 3-6 177
Section 3-7 180
Section 3-8 181
Section 3-9 192
Section 3-10 193
Section 3-11 198
Section 3-12 199
Section 3-13 200
Section 3-14 205
Section 4-1 207
Section 4-2 225
Section 4-3 249
Section 4-4 264
Section 4-5 266
Section 4-6 268
S.V 03/24
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