John Deere 644K 4WD Loader Operator’s Manual OMT346595X19 PDF

Description

John Deere 644K 4WD Loader Operator’s Manual OMT346595X19 – PDF DOWNLOAD

• P/N: OMT346595X19_04
• Language: English
• Division: Construction
• Product Lines: Loaders
• Publication Type: Operator’s Manuals
• Associated Models: 644K
• Serial: 1BZ644KX_ C001001—, 1BZ644KX _D001001

TABLE OF CONTENTS:

John Deere 644K 4WD Loader Operator’s Manual OMT346595X19 – PDF DOWNLOAD

644K 4WD Loader 1
Introduction 2
Foreword 2
Manual Identification—READ THIS FIRST! 2
IMPORTANT 4
License Agreement for John Deere Software 5
Conformity Marking for European Union (EU) and Eurasian Economic Union (EAEU) 8
Emissions Control System Certification Label 8
EPA Non-road Emissions Control Warranty Statement—Compression Ignition 9
CARB Non-road Emissions Control Warranty Statement—Compression Ignition 11
FCC Notifications to User 18
Service ADVISOR™ Remote (SAR)—SOFTWARE TERMS AND CONDITIONS 19
John Deere Online Bookstore 22
Technical Information Feedback Form 23
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 32
Operate Only If Qualified 32
Wear Protective Equipment 32
Protect Against Noise 33
Avoid Unauthorized Machine Modifications 33
Inspect Machine 33
Stay Clear of Moving Parts 33
Avoid High-Pressure Fluids 34
Avoid High-Pressure Oils 34
Work In Ventilated Area 35
Prevent Fires, Clean Debris From Machine 35
In Case of Machine Fire 36
Avoid Static Electricity Risk When Refueling 36
High Debris Applications 36
Clean Debris from Machine 37
Prevent Battery Explosions 37
Handle Chemical Products Safely 37
Handle Starting Fluid Safely 38
Decommissioning — Proper Recycling and Disposal of Fluids and Components 38
Prepare for Emergencies 39
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 Unintended Machine Movement 41
Avoid Work Site Hazards 42
Use Special Care When Operating Loader 43
Keep Riders Off Machine 43
Avoid Backover Accidents 43
Avoid Machine Tip-Over 44
Avoid Power Lines 44
Operating on Slopes 45
Operating or Traveling On Public Roads 45
Inspect and Maintain ROPS 45
Travel Safely 45
Prevent Acid Burns 46
Add and Operate Attachments Safely 46
Safety—Maintenance Precautions 47
Park and Prepare for Service Safely 47
Service Machines Safely 47
Service Cooling System Safely 48
Service Tires Safely 48
Use Proper Lifting Equipment 49
Remove Paint Before Welding or Heating 49
Make Welding Repairs Safely 49
Drive Metal Pins Safely 50
Safety—Safety Signs 51
Safety Signs 51
Operation—Operator’s Station 59
Levers—Two Function Hydraulic Control 59
Levers—Three Function Hydraulic Control 60
Levers—Four Function Hydraulic Control 62
Pedals 62
Sealed Switch Module (SSM) 63
Switch Module Functions 64
Advanced Display Unit (ADU) 67
Display Unit Functions 68
Horn Button 72
Turn Signals 72
Air Conditioner and Heater Operation 73
Counter Switch 74
Radio—If Equipped 75
Opening and Securing Side Door 79
Opening Side Window/Secondary Exit 80
Opening Rear Side Window 80
Seat Adjustment 81
Fire Extinguisher Mounting Location 81
Operation—Operating the Machine 82
Before Starting Work 82
Inspect Machine Daily Before Starting 82
Check Instruments Before Starting 82
Security System 83
Battery Disconnect Switch 83
Engine Break-In Period 84
Starting the Engine 85
Warmup 87
Cold Weather Warmup 87
Park Brake Switch 88
Shifting the Transmission 89
Automatic Idle and Automatic Shutdown 91
Joystick Bucket and Boom Control 92
Two Lever Bucket and Boom Control 93
Auxiliary Control 93
Ride Control—If Equipped 95
Differential Lock Operation 96
Service ADVISOR™ Remote (SAR) Software Delivery Process 97
Rear Camera and Radar Object Detection (ROD) System—If Equipped 98
Counter Switch Operation 100
Boom Height Kickout Adjustment 100
Return-to-Carry Kickout Adjustment 101
Return-to-Dig Adjustment for Z-Bar Linkage 101
Operating Loader Coupler—If Equipped 103
Using the Loader Bucket 103
Backdragging 105
Fork Attachment 106
Operating in Water and Mud 107
Parking the Machine 108
Loading Machine on a Trailer 109
Towing Procedure 111
Lifting the Machine 113
Operation—Monitor Operation 114
Display Unit—Normal Display 114
Display Unit—Main Menu 115
Display Unit—Main Menu—Codes 116
Display Unit—Main Menu—Codes—Active Codes 116
Display Unit—Main Menu—Codes—Stored Codes 117
Display Unit—Main Menu—Settings—If Equipped 118
Display Unit—Main Menu—Settings—Reverse Fan Cycle 119
Display Unit—Main Menu—Settings—Courtesy Lights 119
Display Unit—Main Menu—Settings—Quick Shift 120
Display Unit—Main Menu—Settings—Job Timer 120
Display Unit—Main Menu—Settings—Stopwatch 121
Display Unit—Main Menu—Settings—Ride Control—If Equipped 121
Display Unit—Main Menu—Settings—Counters 121
Display Unit—Main Menu—Settings—Camera Mode—If Equipped 122
Display Unit—Main Menu—Settings—Operator Configuration 122
Display Unit—Main Menu—Settings—Clutch Cutoff 123
Display Unit—Main Menu—Diagnostics 123
Display Unit—Main Menu—Diagnostics—Machine ID 124
Display Unit—Main Menu—Diagnostics—Battery Monitor 124
Display Unit—Main Menu—Diagnostics—Engine Sensors 125
Display Unit—Main Menu—Diagnostics—Transmission/Axle 125
Display Unit—Main Menu—Diagnostics—Hydraulic Sensors 126
Display Unit—Main Menu—Diagnostics—Machine Sensors 126
Display Unit—Main Menu—Diagnostics—FNR Selector 126
Display Unit—Main Menu—Diagnostics—Cab Switches 127
Display Unit—Main Menu—Diagnostics—Switch Module 127
Display Unit—Main Menu—Diagnostics—Object Detect—If Equipped 127
Display Unit—Main Menu—Diagnostics—Auto Diff Lock—If Equipped 128
Display Unit—Main Menu—Diagnostics—JDLink™ System Info 129
Display Unit—Main Menu—Diagnostics—Park Brake Test 129
Display Unit—Main Menu—Security 130
Display Unit—Main Menu—Security—Security 131
Display Unit—Main Menu—Security—Change Owner PIN 131
Display Unit—Main Menu—Security—Manage Operator PINs 132
Display Unit—Main Menu—Security—Manage Transport PIN 133
Display Unit—Main Menu—Security—Delayed Operator Logout 133
Display Unit—Main Menu—Software Delivery 134
Display Unit—Main Menu—Software Delivery—Software Update 135
Maintenance—Machine 136
Required Emission-Related Information 136
Engines With Tier 3-Stage IIIA/MAR-I Emission Control 136
Diesel Fuel 137
Lubricity of Diesel Fuel 137
Handling and Storing Diesel Fuel 138
Biodiesel Fuel 139
Testing Diesel Fuel 140
Fuel Filters 140
Supplemental Diesel Fuel Additives 140
Minimizing the Effect of Cold Weather on Diesel Engines 141
Alternative and Synthetic Lubricants 142
Lubricant Storage 142
Mixing of Lubricants 142
Diesel Engine Break-In™ Oil 143
Diesel Engine Oil — Tier 3 and Stage IIIA 144
Diesel Engine Oil 145
Engine Oil and Filter Service Intervals—Tier 3 and Stage IIIA Engines 146
Engine Oil and Filter Service Intervals — Tier 2 and Stage II Engines 147
Oil Filters 147
Transmission, Park Brake, and Axle Oil 148
Hydraulic Oil 149
Grease with Molybdenum Disulfide 150
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 151
Water Quality for Mixing with Coolant Concentrate 152
Operating in Warm Temperature Climates 152
Testing Coolant Freeze Point 153
Disposing of Coolant 153
Maintenance—Periodic Maintenance 154
Engine Identification 154
Service Machine at Specified Intervals 156
Check Hour Meter Regularly 156
Prepare Machine for Maintenance 157
Frame Locking Bar 158
Boom Lock 158
Engine Service Doors and Side Shields 159
Cooling System Doors 160
Fuel Tank 161
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 161
Service Intervals 162
Required Parts 164
Maintenance Legend 166
Maintenance—As Required 168
Inspect Tires and Check Pressure 168
Tire Pressures 169
Check Wheel Bolt Torque 171
Inspect Engine Air Cleaner Elements 172
Inspect Air Conditioner Compressor and Alternator Belt 173
Clean Cooler Cores 174
Check Windshield Washer Fluid Level 175
Drain Water From Primary Fuel Filter and Water Separator 176
Drain Water From Final Fuel Filter 176
Drain Water From Auxiliary Fuel Filter and Water Separator—If Equipped 177
Check and Clean or Replace Cab Fresh Air Filter 177
Check and Clean or Replace Cab Recirculating Air Filter 178
Check Rear Camera and Radar Object Detection (ROD) System—If Equipped 179
Clean and Tighten Battery Terminals 180
Maintenance—Every 10 Hours or Daily 181
Clean Air Cleaner Dust Unloader Valve 181
Check Coolant Level in Surge Tank 181
Check Engine Oil Level 182
Check Hydraulic System Oil Level 182
Check Transmission Oil Level 183
Inspect Outer Pin Seals 184
Maintenance—Initial Service – 100 Hours 185
Replace Axle Oil Filters 185
Maintenance—Every 100 Hours 186
Lubricate Loader Linkage and Cylinder Pivots—Z-Bar Linkage 186
Maintenance—Initial Service—250 Hours 187
Drain and Refill Engine Oil and Replace Filter 187
Maintenance—Every 250 Hours 188
Take Engine Oil Sample 188
Maintenance—Every 500 Hours 189
Lubricate Driveline Upper and Lower Sliding Joints and Lower U-Joints 189
Check Front and Rear Axle Oil Level 190
Lubricate Front and Rear Axle Shaft Seals 190
Check Hybrid Battery Electrolyte Level—If Equipped 191
Check Air Intake Hoses and Charge Air Cooler Tube Couplings 193
Drain and Refill Engine Oil and Replace Filter 194
Replace Primary Fuel Filter 195
Replace Final Fuel Filter 196
Replace Auxiliary Fuel Filter—If Equipped 197
Replace In-Line Fuel Strainer 197
Replace Hydraulic Reservoir Breather Filter 198
Check Park Brake Oil Level 198
Lubricate Front and Rear Shaft Seals on Park Brake 199
Take Fluid Samples 199
Check Ride Control Accumulator—If Equipped 200
Maintenance—Every 1000 Hours 201
Clean Engine Crankcase Vent Tube 201
Replace Air Cleaner Dust Unloader Valve 201
Replace Engine Air Cleaner Elements 202
Check Coolant Condition 203
Replace Axle Oil Filters 203
Lubricate Frame Hinge Pivots 204
Drain and Refill Park Brake Oil 204
Maintenance—Every 2000 Hours 205
Replace Outer Pin Seals 205
Drain and Refill Transmission Oil and Replace Filter 205
Drain and Refill Front and Rear Axle Oil 208
Clean Front and Rear Axle Oil Recirculation Screens—If Equipped 209
Check and Adjust Engine Valve Lash 209
Rerun Transmission Clutch Calibration 209
Maintenance—Every 4000 Hours 210
Replace Crankshaft Damper 210
Clean Hydraulic Pump Case Drain In-Line Screen 210
Replace Hydraulic System Return Filter 212
Drain, Flush, and Refill Hydraulic System Oil 213
Clean Hydraulic System Fill Strainer 214
Maintenance—Every 5000 Hours 215
Inspect Driveline Damper 215
Maintenance—Every 6000 Hours 216
Drain Cooling System 216
Refill Cooling System 219
Miscellaneous—Machine 220
Tire Removal With Tire Pressure Monitor (TPM) System—If Equipped 220
Check Air Inlet Cover 220
Inspect Fuel Tank Vent Hose and Breather Filter 220
Bleed Fuel System 221
Do Not Service Control Valves, Cylinders, Pumps, or Motors 221
Precautions for Alternator and Regulator 221
Handling, Checking, and Servicing Batteries Carefully 221
Using Booster Batteries—24-Volt System 223
Using Battery Charger 224
Replacement Batteries 224
Remove and Install Batteries 225
12-Volt Auxiliary Power Outlet—If Equipped 226
JDLink Machine Monitoring System (MMS)—If Equipped 226
Replacing Fuses 227
Remove and Install Halogen Bulbs 229
Fluid Sampling Test Ports—If Equipped 229
Air Conditioner System Service 231
External Service Brake Inspection 232
Bleeding Brakes 233
Service Recommendations For Snap-To-Connect (STC®) Fittings 234
Welding on Machine 235
Welding Near Electronic Control Units 235
Keep Electronic Control Unit Connectors Clean 235
Replacing Bucket Teeth—TK Series 236
Keep ROPS Installed Properly 236
Hardware Torque Specifications 236
Unified Inch Bolt and Screw Torque Values 237
Metric Bolt and Screw Torque Values 238
Miscellaneous—Operational Checkout 239
Operational Checkout 239
Miscellaneous—Troubleshooting 267
Troubleshooting Procedure 267
Engine 268
Transmission 271
Differential and Axle 274
Service Brake 275
Driveline 276
Park Brake 276
Hydraulic System 277
Steering 279
Air Conditioning System 280
Heater System 281
Software Update 282
Miscellaneous—Storage 283
Prepare Machine for Storage 283
Monthly Storage Procedure 283
Miscellaneous—Machine Numbers 285
Record Product Identification Number (PIN) 285
Record Engine Serial Number 285
Record Transmission Serial Number 285
Record Hydraulic Pump Serial Number 286
Record Front and Rear Axle Housing Serial Numbers 286
Keep Proof of Ownership 286
Keep Machines Secure 287
Miscellaneous—Specifications 288
Engine Specifications 288
Drain and Refill Capacities 289
Standard Z-Bar Specifications 290
Travel Speeds 291
Eurasian Economic Union 292
Machine Design Life 292
Page Number 29
Section 1-1 29
Section 1-2 30
Section 1-3 40
Section 1-4 47
Section 1-5 51
Section 2-1 59
Section 2-2 82
Section 2-3 114
Section 3-1 136
Section 3-2 154
Section 3-3 168
Section 3-4 181
Section 3-5 185
Section 3-6 186
Section 3-7 187
Section 3-8 188
Section 3-9 189
Section 3-10 201
Section 3-11 205
Section 3-12 210
Section 3-13 215
Section 3-14 216
Section 4-1 220
Section 4-2 239
Section 4-3 267
Section 4-4 283
Section 4-5 285
Section 4-6 288

S.V 04/24