John Deere 944K 4WD Loader Operator’s Manual OMT414138X19 – PDF DOWNLOAD
FILE DETAILS:
John Deere 944K 4WD Loader Operator’s Manual OMT414138X19 – PDF DOWNLOAD
- P/N: OMT414138X19_43
- Language: English
- Division: Construction
- Product Lines: Loaders
- Publication Type: Operator’s Manuals
- Associated Models: 944K
- Serial Ranges:
- 1DW944KX_F690605—703599
- 1DW944K_L703600—
- Complete Service Information: T414161X19, PC15222
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
John Deere 944K 4WD Loader Operator’s Manual OMT414138X19 – PDF DOWNLOAD
Contents 29
Safety—Safety and Operator Conveniences 33
Safety and Operator Convenience Features 33
Safety—General Precautions 34
Information for European Union Directives and Eurasian Economic Union Technical Regulations Compliance 34
Recognize Safety Information 35
Follow Safety Instructions 36
Operate Only If Qualified 36
Wear Protective Equipment 36
Protect Against Noise 37
Avoid Unauthorized Machine Modifications 37
Inspect Machine 37
Stay Clear of Moving Parts 37
Avoid High-Pressure Fluids 38
Avoid High-Pressure Oils 38
Work In Ventilated Area 38
Avoid Static Electricity Risk When Refueling 39
High Debris Applications 39
Prevent Fires, Clean Debris From Machine 40
In Case of Machine Fire 40
Prevent Battery Explosions 41
Handle Chemical Products Safely 41
Handle Starting Fluid Safely 41
Decommissioning — Proper Recycling and Disposal of Fluids and Components 42
Exhaust Filter Ash Handling and Disposal 42
Prepare for Emergencies 42
Clean Debris from Machine 43
Add Cab Guarding for Special Uses 43
Safety—Operating Precautions 44
Use Steps and Handholds Correctly 44
Start Only From Operator’s Seat 44
Use and Maintain Seat Belt 44
Prevent Unintended Machine Movement 45
Avoid Work Site Hazards 46
Keep Riders Off Machine 47
Avoid Backover Accidents 47
Avoid Machine Tip Over and Machine Damage 48
Avoid Power Lines 48
Operating on Slopes 49
Operating or Traveling On Public Roads 49
Use Special Care When Operating Loader 49
Inspect and Maintain ROPS 50
Travel Safely 50
Prevent Acid Burns 51
Add and Operate Attachments Safely 51
High-Altitude Operation 52
Safety—Maintenance Precautions 53
Park and Prepare for Service Safely 53
Service Machines Safely 53
Avoid Pressure Washing Electric Drive Components 54
Service Cooling System Safely 54
Service Accumulator Systems Safely 55
Remove Paint Before Welding or Heating 55
Make Welding Repairs Safely 55
Drive Metal Pins Safely 56
Service Tires Safely 56
Use Proper Lifting Equipment 56
Clean Exhaust Filter Safely 57
Safety—Safety Signs and Other Instructions 58
Safety Signs and Other Instructions 58
Operation—Operator’s Station 65
Primary Display Unit (PDU) Functions 65
Sealed Switch Module (SSM) Functions 71
Levers—Steering Pilot Joystick 73
Two Lever Bucket and Boom Control With Quick Shift Switch 74
Pedals 74
Horn Button 74
Turn Signals 75
Joystick Steering Armrest Adjustment 76
Air Conditioner and Heater Operation 77
Counter Switch 78
Auxiliary Power Outlets—If Equipped 79
Radio—If Equipped 80
Opening and Securing Side Door 82
Opening Side Window/Alternative Exit 82
Opening Rear Side Window 83
Adjusting Operator’s Seat 84
Fire Extinguisher Mounting Location 85
Beacon Light—If Equipped 85
Operation—Operating the Machine 86
Before Starting Work 86
Inspect Machine Daily Before Starting 86
Check Instruments Before Starting 87
Security System 88
Battery Disconnect Switch 88
Engine Lockout Switch 89
Engine Break-In Period 89
Starting the Engine 90
Engine Warm-Up 92
Engine Block Heater—If Equipped 92
Ether Start Aid—If Equipped 93
Driving the Machine 93
Operating in Water and Mud 94
Automatic Idle and Automatic Shutdown 94
Park Brake Switch 95
Required Machine Stop Warning 96
Coast Control Operation 97
Two Lever Bucket and Boom Control 98
Ride Control—If Equipped 99
Rimpull Control Operation 100
Secondary Steering—If Equipped 101
Exhaust Filter 102
Selective Catalytic Reduction (SCR) System Overview 104
US EPA Qualified Emergency Use — SCR Derate Override Option 106
EU Qualified Emergency Use — SCR Derate Override Option 107
Service ADVISOR™ Remote (SAR) Software Delivery Process 108
Rear Camera and Rear Object Detection (ROD) System—If Equipped 109
Counter Switch Operation 111
Boom Height Kickout (BHKO) Adjustment 112
Return-to-Carry (RTC) Adjustment 112
Return-to-Dig (RTD) Adjustment 113
Reset Boom and Bucket Position Values 114
Using the Loader Bucket 115
Backdragging 116
Parking the Machine 117
Loading Machine on a Trailer 118
Towing Procedure 120
Using the Hitch Pin 121
Operation—Monitor Operation 122
Aftertreatment Indicators Overview 122
Primary Display Unit (PDU) 123
Main Menu 124
Operation—Stop Watch 124
Operation—Job Timer 124
Operation—Reverse Fan (If Equipped) 124
Operation—Exhaust Filter 125
Operation—Exhaust Filter Auto Cleaning 125
Operation—Exhaust Filter Parked Cleaning 126
Operation—Exhaust Filter Emergency Override 127
Operation—Auto Lube (If Equipped) 127
Diagnostics—Codes 128
Diagnostics—Controller ID 129
Diagnostics—Machine ID 129
Diagnostics—JDLink System Info 130
Diagnostics—Software Delivery 130
Diagnostics—Battery Monitor 131
Diagnostics—Engine Sensors 131
Diagnostics—Electric Drive 132
Diagnostics—Inverter Coolant Pump 134
Diagnostics—Final Drive Sensors 135
Diagnostics—FNR Selector 136
Diagnostics—Hydraulic Sensors 137
Diagnostics—Joystick Steering 137
Diagnostics—Machine Sensors 138
Diagnostics—Cab Switches 139
Diagnostics—Switch Module 139
Diagnostics—Tire Pressure (If Equipped) 140
Diagnostics—Rear Object Detection (If Equipped) 141
Diagnostics—Auto Lube (If Equipped) 141
Diagnostics—Park Brake Test 142
Setup—Monitor 142
Setup—Anti-Theft/Security 143
Setup—Machine Preferences 144
Setup—Operator Configuration 145
Maintenance—Machine 146
Required Emission-Related Information 146
Diesel Fuel 146
Diesel Fuel Specifications 147
Lubricity of Diesel Fuel 147
Handling and Storing Diesel Fuel 147
Biodiesel Fuel 148
Testing Diesel Fuel 149
Supplemental Diesel Fuel Additives 149
Fuel Filters 149
Diesel Exhaust Fluid (DEF) — Use in Selective Catalytic Reduction (SCR) Equipped Engines 150
Refilling Diesel Exhaust Fluid (DEF) Tank 151
Testing Diesel Exhaust Fluid (DEF) 152
Storing Diesel Exhaust Fluid (DEF) 152
Disposal of Diesel Exhaust Fluid (DEF) 153
Minimizing the Effect of Cold Weather on Diesel Engines 154
John Deere Break-In Plus™ Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V 155
Diesel Engine Oil — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V 156
Engine Oil and Filter Service Intervals — Interim Tier 4, Final Tier 4, Stage IIIB, Stage IV, and Stage V Engines 157
Diesel Engine Oil Service Interval for Operation at High Altitude 157
Oil Filters 158
Diesel Engine Coolant (engine with wet sleeve cylinder liners) 159
Water Quality for Mixing with Coolant Concentrate 160
Operating in Warm Temperature Climates 160
Testing Coolant Freeze Point 161
Disposing of Coolant 161
Alternative and Synthetic Lubricants 162
Axle/Final Drive and Gear Case Oil 162
Hydraulic Oil 163
Grease—If Equipped with Auto Lube System 164
Grease 164
Lubricant Storage 165
Mixing of Lubricants 165
Maintenance—Periodic Maintenance 166
Service Machine at Specified Intervals 166
Check Hour Meter Regularly 166
Prepare Machine for Maintenance 167
Frame Locking Bar 168
Supporting the Boom 168
Engine Service Doors and Side Shields 169
Cooling System Doors 170
Fuel Tank 171
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 171
Service Intervals 172
Required Parts 174
Maintenance—As Required 176
Inspect Tires and Check Pressure 176
Tire Pressures 177
Check Wheel Bolt/Nut Torque 178
Service Exhaust Filter 179
Replace Fuel Tank Breather Filter 179
Replace Fast Fill Fuel Breather Filter—If Equipped 180
Inspect Accessory Drive Belt 180
Clean Cooler Cores 181
Check Rear Camera and Rear Object Detection (ROD) System—If Equipped 182
Drain Primary Fuel Filter and Water Separator 183
Inspect Engine Air Cleaner Elements 184
Clean Gear Case In-Line Screen 185
Check Windshield Washer Fluid Level 185
Check Cab Fresh Air Filter 186
Check Cab Recirculating Air Filter 186
Clean Hydraulic Fan Drive Case Drain In-Line Screen 187
Clean Hydraulic Pump Case Drain In-Line Screen 189
Drain, Flush, and Refill Fuel Tank 190
Check and Clean Fuel Sending Unit Pickup Screen 191
Clean and Tighten Battery Terminals 191
Maintenance—Every 10 Hours or Daily 192
Check Coolant Level at Engine Surge Tank 192
Check Coolant Level at Inverter Surge Tank 193
Check Engine Oil Level 194
Check Hydraulic System Oil Level 194
Inspect Outer Pin Seals 195
Maintenance—Every 100 Hours 196
Lubricate Loader Linkage, Cylinder Pivots, and Steering Cylinders 196
Check Gear Case Oil Level 197
Maintenance—Initial Service—250 Hours 198
Drain and Refill Axle/Final Drive Oil 198
Clean Axle/Final Drive Suction Screens 199
Replace Axle/Final Drive Oil Filters 200
Drain and Refill Gear Case Oil 201
Replace Gear Case Oil Filter 202
Clean Gear Case In-Line Screen 203
Maintenance—Every 250 Hours 204
Take Engine Oil Sample 204
Maintenance—Every 500 Hours 205
Check Ride Control Accumulator 205
Check Auto-Lube Pump Crankcase Oil Level—If Equipped 206
Check Axle/Final Drive Oil Level 206
Lubricate Drive Shaft 207
Check Air Intake Hoses and Charge Air Cooler Tube Couplings 208
Check Battery Electrolyte Level and Clean and Tighten Terminals 209
Drain and Refill Engine Oil and Replace Filter 211
Replace Primary Fuel Filter 212
Replace Final Fuel Filter 213
Replace Hydraulic Reservoir Breather Filter 213
Take Fluid Samples 213
Maintenance—Every 1000 Hours 214
Check Engine and Inverter Coolant Condition 214
Lubricate Frame Hinge Pivots 214
Replace Engine Air Cleaner Elements 215
Maintenance—Every 2000 Hours 216
Drain and Refill Axle/Final Drive Oil 216
Clean Axle/Final Drive Suction Screens 217
Replace Axle/Final Drive Oil Filters 218
Drain and Refill Gear Case Oil 219
Replace Gear Case Oil Filter 220
Drain and Refill Auto-Lube Pump Crankcase Oil—If Equipped 220
Check and Adjust Engine Valve Lash 221
Check and Adjust Electronic Injector Preload 221
Replace Diesel Exhaust Fluid (DEF) Dosing Unit Filter 221
Replace Diesel Exhaust Fluid (DEF) Header Suction Filter and Baffle 221
Clean Diesel Exhaust Fluid (DEF) Tank (S N —396150) 222
Maintenance—Every 4000 Hours 223
Replace Hydraulic System Return Filters 223
Drain, Flush, and Refill Hydraulic System Oil 224
Clean Hydraulic System Fill Strainer 225
Replace Diesel Exhaust Fluid (DEF) Tank Breather Filter 225
Maintenance—Every 5000 Hours 226
Check Driveline Damper 226
Maintenance—Every 6000 Hours 227
Drain and Refill Engine Cooling System 227
Drain and Refill Inverter Cooling System 230
Miscellaneous—Machine 232
Refill Auto-Lube System—If Equipped 232
Verified Anchor Point Information 233
Tire Removal With Tire Pressure Monitor (TPM) System—If Equipped 233
Check Air Inlet Cover 234
Bleed Fuel System 234
Do Not Service or Adjust Injection Nozzles or High-Pressure Fuel Pump 234
Do Not Service Control Valves, Cylinders, Pumps, or Motors 234
Precautions for Alternator and Regulator 235
Handling, Checking, and Servicing Batteries Carefully 236
Using Battery Charger 237
Using Booster Batteries—24-Volt System 238
Remove and Install Batteries 239
Replacement Batteries 240
Welding on Machine 241
Keep Electronic Control Unit Connectors Clean 241
JDLink™ Machine Monitoring System (MMS)—If Equipped 241
Replacing Fuses 242
Remove and Install Halogen Bulbs 243
Fluid Sampling Test Ports 244
Quick Service Connectors—If Equipped 247
Air Conditioning System Service 247
Service Brake Inspection 247
Bleeding Brakes 248
Replacing Bucket Teeth—TK Series 248
Hardware Torque Specifications 248
Unified Inch Bolt and Screw Torque Values 249
Metric Bolt and Screw Torque Values 250
Miscellaneous—Operational Checkout 251
Operational Checkout Procedure 251
Diagnostic Trouble Code Check 251
Operational Checks—Ignition Off, Engine Off Checks 251
Operational Checks—Ignition On, Engine Off Checks 252
Operational Checks—Ignition On, Engine On Checks 258
Miscellaneous—Troubleshooting 274
Troubleshooting Procedure 274
Engine 275
Gear Case and Axle/Final Drive 279
Service Brake 281
Driveline 282
Park Brake 282
Hydraulic System 283
Steering 285
Air Conditioning System 286
Heater System 288
Software Update 288
Miscellaneous—Storage 289
Prepare Machine for Storage 289
Monthly Storage Procedure 290
Preparing Engine for Long-Term Storage 291
Removing Engine From Long-Term Storage 292
Miscellaneous—Machine Numbers 293
Record Product Identification Number (PIN) 293
Record Engine Serial Number 293
Record Gear Case Serial Number 294
Record Gear Case Cooling Pump Serial Number 294
Record Bucket Pump Serial Number 295
Record Boom Pump Serial Number 295
Record Steering Pump Serial Number 296
Record Fan Pump Serial Number 296
Record Pilot Pump Serial Number 297
Record Brake Resistor Serial Numbers 297
Record Electric Drive Generator Serial Numbers 298
Record Axle/Final Drive Serial Numbers 298
Keep Proof of Ownership 298
Keep Machines Secure 299
Miscellaneous—Specifications 300
Engine Specifications 300
Standard Boom Specifications 301
Long Boom Specifications 303
Travel Speeds 304
Drain and Refill Capacities 305
Machine Design Life 305
Eurasian Economic Union 305
Page Number 29
Section 1-1 33
Section 1-2 34
Section 1-3 44
Section 1-4 53
Section 1-5 58
Section 2-1 65
Section 2-2 86
Section 2-3 122
Section 3-1 146
Section 3-2 166
Section 3-3 176
Section 3-4 192
Section 3-5 196
Section 3-6 198
Section 3-7 204
Section 3-8 205
Section 3-9 214
Section 3-10 216
Section 3-11 223
Section 3-12 226
Section 3-13 227
Section 4-1 232
Section 4-2 251
Section 4-3 274
Section 4-4 289
Section 4-5 293
Section 4-6 300
S.V 04/24