John Deere 1270D Harvester Operator’s Manual – PDF DOWNLOAD
FILE DETAILS:
John Deere 1270D Harvester Operator’s Manual – PDF DOWNLOAD
P/N: OMF063723_XI
Language: English
Division: Forestry
Product Lines: Wheeled Harvesters
Publication Type: Operator’s Manuals
Associated Models: 1270D
Series: D SERIES_TIMBERJACK MODELS
Serial: 000003–
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
John Deere 1270D Harvester Operator’s Manual – PDF DOWNLOAD
Contents 7
Safety — Safety Features 11
Timberjack 1270D Harvester Safety Features 11
Safety — General Precautions 12
General 12
Recognize Safety Information 12
Understand Signal Words 12
Prepare for Emergencies 13
Wear Protective Clothing 13
Handle Fluids Safely — Avoid Fires 14
Handle Chemical Products Safely 14
Replace Safety Signs 14
Maintain Safety Cabin 15
Install Radio Transmitters Properly 15
Safety — Operating Precautions 16
Inspect Machine 16
Attach Do not Operate Tag 16
Prevent Machine Runaway 17
Use Handholds and Steps 18
Prepare Secondary Exits before Starting 19
Handle Starting Fluids Safely 19
Pay Attention to Bystanders 20
Keep Riders of the Machine 20
Use Seat Belt 21
Avoid Risks under Difficult Conditions 21
Stop Working if Machine Gives an Alarm 22
Keep Danger Zone Clear 22
Avoid Crush Points 23
Avoid Power Cables 24
Driving/Transporting on Public Roads 25
Ensure Safety before Driving on Frozen Waters 26
Prevent Fires 27
What to Do if the Machine Fires? 28
Safety — Maintenance Precautions 29
General 29
Before Servicing 30
Use Proper Clothing 30
Use Proper Tools 31
Support Machine Properly 31
Shut Down Engine, Disconnect Battery Cable 32
Service Cooling System Safely 32
Prevent Battery Explosions 32
Prevent Acid Burns 33
Start Only from Operator’s Seat 33
Beware of Exhaust Fumes 34
Avoid High Pressure Fluids 34
Avoid Heating near Pressurized Fluid Lines 35
Make Welding Repairs Safely 35
Service Tires Safely 36
Refueling and Servicing Fuel System 36
Dispose of Waste Properly 37
Cabin and Controls 38
Cab Component Locator 38
Main Switch 39
Control Lights 39
Dashboard 41
Boom Controls 44
Control Keypads 45
Air Conditioner, Operation Instructions 46
Pedals 47
Adjusting the Operator’s Seat 48
Operating Instructions 49
General 49
Safety Switches and Emergency Stop 49
Boom 50
Brakes 50
Steering 51
High/Low Gear and Front Wheel Drive 52
Differential Locks 53
Frame Brake 53
Before Starting the Engine for the First Time in a Working Day 54
Starting the Engine 55
Cold Weather Starting 57
After Starting 58
Turning off the Engine 59
Off-Road Driving 60
On-Road Driving 61
Transporting and Towing 63
Transporting the Machine 63
Towing the Machine 64
Releasing the Parking Brake 65
Disengaging the Power Transmission System 65
Releasing the Work Brake 66
Releasing the Steering 66
Stowing a Disabled Boom 67
Maintenance — General 69
Maintenance 69
Servicing Safety Precautions 70
Assembly Instructions 71
Tightening Torque for Bolted Joints 73
Welding Instructions 75
Instructions for Cleaning of Lexan/Marguard Windows 77
Wheels 78
Changing Wheels 78
Anti-Slip Fitting 79
Bogie Tracks, Fitting 80
Maintenance — Lubricants and Fluids 82
Recommended Lubricants and Fluids 82
Capacities 83
Diesel Fuel 84
Engine Oil 85
Coolant 86
Grease 86
Hydraulic Oil 87
Brake Fluid 87
Gear Oil 87
Maintenance Intervals 88
Checklist — Base Machine 88
Reguired Parts 88
Maintenance — Every 10 Hours or Daily 91
Check the Hydraulic Oil Level 91
Check the Engine Oil Level 91
Check the Fuel Filter Screen 92
Check the Coolant Level 92
Check the Air Filter Indicator 93
Check the Radiator Grille Cleanness 94
Check the Tires Visually for Air Pressure and Overall Shape 94
Other Procedures 95
At the End of the Day Make the Following Maintenance and Check-Ups 95
Fill Up the Fuel Tank 96
Maintenance — Every 50 Hours or Weekly 97
Check the Driving Brake Oil Level and Window Washer Fluid Level 97
Grease the Center Hinge Bearings and Steering Cylinder Bearings 97
Other Procedures 97
Maintenance — Every 250 Hours 98
Clean the Machine 98
Inspect Coolant Pump Visually 98
Check the Drive Belts Condition 98
Check Oil Levels in the High/Low Gear, Differentials, Bogie Casings and Hub Gears 99
Grease Bogie Bearings 100
Other Procedures 101
Maintenance — Every 500 Hours 102
Change Engine Oil And Oil Filter 102
Clean Crank Case Vent Tube 103
Check Air Intake System 103
Clean Fuel Strainer 104
Replace Main Fuel Filter 105
Check Belt Tensioner and Belt Wear 106
Check Crankshaft Vibration Damper 107
Check Cooling System and Coolant Solution 108
Remove Sediment and Water from the Fuel Tank 109
Check the Batteries for Charge and Electrolyte Level 110
Check Wear on Frame Brake Linings 110
Grease the Driveshafts 111
Other Procedures 111
Maintenance — Every 1000 Hours 112
Change Hydraulic Oil and Return Filters (2 pcs) 112
Change the Hydraulic Tank Breather 113
Change the Filter of the Driving Pump 113
Check the Exhaust Manifold 114
Grease Stairs Linkage 114
Other Procedures 114
Maintenance — Every 2000 Hours 115
Check Valve Clearance 115
Changing the Coolant 117
Change Oil in the High/Low Gear, Differentials, Bogie Casings and Hub Gears 119
Other Procedures 123
Maintenance — Periodic Maintenance 124
Maintenance after every Six Months 124
Annual Maintenance 124
Maintenance — As Required 125
When Necessary, Service and Adjust the Following 125
Adjusting the Rotator Link Brakes 125
Cleaning the Fuel Tank Filler Filter 126
Bleeding the Fuel System 126
Maintenance — Boom 128
Maintenance Intervals 128
Every 10 Hours or Daily 129
Every 50 Hours or Weekly 130
Every 250 Hours 132
Every 1000 Hours 133
Every 2000 Hours 133
Maintenance — Machine Storage 134
Preparing Machine for Storage 134
After Storage 135
Hydraulic System — General 136
Working Hydraulic System 136
Hydrostatic System 136
Hydraulic Tank 137
Vacuum Pump 139
Taking an Oil Sample from Hydraulic System 140
Hydraulic System — Bleeding 141
Bleeding Air from the Hydraulic System 141
Bleeding Air from the Hydrostatic System 142
Bleeding Air From the Working Hydraulic System 143
Bleeding the Brakes 144
Hydrostatic System — Checking and Adjusting 146
Supply Pressure on the Drive Pump 146
Drive Pressure 147
Drive Motor 149
Working Hydraulics — Checking and Adjusting 152
General 152
Pressure Difference Dp 152
Main Pressure Relief Valve 153
Maximum Pressure Settings of the Working Hydraulic Pump 155
Pilot Pressure, Working Hydraulics 157
Boom Valve, LS Pressure Limits 158
Brake System — Checking and Adjusting 159
Checking the Brakes 159
Mechanical Adjustment of Brakes 160
Checking the Service Brake 161
Checking the Work Brake 161
Checking the Load and Release Range 162
Checking the Relief Valve of the Brake Charging Pressure 163
Hydraulic System — Hydraulic Scheme 164
Hydraulic Scheme 164
Electrical System 176
Batteries 176
Using Booster Batteries 177
Main Switch and Fuses 178
Cabin Fuses 179
Fuse Box F1 180
Fuse Box F2 182
Electrical System — Sensors 184
Engine 184
Hydraulic Tank 185
Transmission 185
Brake System 186
Fuel System 186
Position Sensors 187
Electrical System — Electrical Scheme 188
Electrical Scheme 188
Transmission 232
Transmission Operation 232
Hydrostatic System 233
Control of Transmission 234
Brakes 235
Boom 237
General Description of the Boom 237
Operating Safety Precautions 237
General Operating Instructions 238
Technical Data 239
Tj 210 H 90 239
Tj 210 H 97 240
Tj 210 H 115 240
Rotator AV12S 240
Rotator AV14S 240
Equipment — Air Conditioner 241
Air Conditioner 241
Danger and Precautions 242
Configuration and Location of the Air Conditioner 243
Maintenance of the Air Conditioner 244
Troubleshooting the Air Conditioner 247
Equipment — Engine and Cabin Preheater *) 248
Configuration 248
Operation 249
Maintenance of the Engine Preheater 250
Timer for Engine and Cabin Preheater 251
Service Codes of the Engine Preheater 254
Equipment — Fire Extinguisher System *) 256
Configuration and Use of the System 256
Control Unit 257
Maintenance 258
Hand-Held Fire Extinguishers 259
Equipment — Stump Treatment System *) 260
Configuration and Operation 260
Equipment — Cabin Levelling *) 261
Cabin Levelling Modes 261
Cabin Levelling Controls 262
Automatic Boom Following Modes 266
Sensors of Cabin Levelling 267
Cabin Levelling Hydraulics, Checking and Adjusting 268
Maintenance of Cabin Levelling 269
Equipment — Seat Levelling *) 270
Control Unit and Functions 270
Programming 270
Equipment — Boom Levelling *) 272
Operation of Boom Levelling 272
Boom Levelling Controls 273
Specifications 275
Dimensions and Weights 275
Alternative Wheel Equipment 275
Engine 276
Transmission 276
Axles 276
Brakes 277
Steering 277
Electrical System 277
Hydraulic System 277
Boom and Harvester Head 278
Cabin 278
S.V 03/24