John Deere 1270D Harvester Operator’s Manual – PDF DOWNLOAD
FILE DETAILS:
John Deere 1270D Harvester Operator’s Manual – PDF DOWNLOAD
P/N: OMF066327_SJ
Language: English
Division: Forestry
Product Lines: Wheeled Harvesters
Publication Type: Operator’s Manuals
Associated Models: 1270D
Series: D SERIES_TIMBERJACK MODELS
Serial: 000393–
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
Handle Starting Fluids Safely 19
Pay Attention to Bystanders 19
Keep Riders of the Machine 20
Use Seat Belt 20
Avoid Risks under Difficult Conditions 21
Stop Working if Machine Gives an Alarm 21
Keep Danger Zone Clear 22
Avoid Crush Points 22
Avoid Power Cables 23
Driving/Transporting on Public Roads 24
Ensure Safety before Driving on Frozen Waters 25
Prevent Fires 26
What to Do if the Machine Fires? 27
Safety — Maintenance Precautions 28
General 28
Before Servicing 29
Use Proper Clothing 29
Use Proper Tools 30
Support Machine Properly 30
Shut Down Engine, Disconnect Battery Cable 31
Service Cooling System Safely 31
Prevent Battery Explosions 31
Prevent Acid Burns 32
Start Only from Operator’s Seat 32
Beware of Exhaust Fumes 33
Avoid High Pressure Fluids 33
Avoid Heating near Pressurized Fluid Lines 34
Make Welding Repairs Safely 34
Service Tires Safely 35
Refueling and Servicing Fuel System 35
Dispose of Waste Properly 36
Cabin and Controls 37
Cab Component Locator 37
Main Switch 38
Control Lights 38
Dashboard 40
Boom Controls 43
Control Keypads 44
Air Conditioner, Operation Instructions 45
Pedals 46
Adjusting the Operator’s Seat 47
Operating Instructions 48
General 48
Safety Switches and Emergency Stop 48
Boom 49
Brakes 49
Steering 50
High/Low Gear and Front Wheel Drive 51
Differential Locks 52
Frame Brake 52
Before Starting the Engine for the First Time in a Working Day 53
Starting the Engine 54
Cold Weather Starting 56
After Starting 57
Turning off the Engine 58
Off-Road Driving 59
On-Road Driving 60
Transporting and Towing 62
Transporting the Machine 62
Towing the Machine 63
Releasing the Parking Brake 64
Disengaging the Power Transmission System 64
Releasing the Work Brake 65
Releasing the Steering 65
Stowing a Disabled Boom 66
Maintenance — General 68
Maintenance 68
Servicing Safety Precautions 69
Assembly Instructions 70
Tightening Torque for Bolted Joints 72
Welding Instructions 74
Instructions for Cleaning of Lexan/Marguard Windows 76
Wheels 77
Changing Wheels 77
Anti-Slip Fitting 78
Bogie Tracks, Fitting 79
Maintenance — Lubricants and Fluids 81
Recommended Lubricants and Fluids 81
Capacities 82
Diesel Fuel 83
Engine Oil 84
Coolant 85
Grease 85
Hydraulic Oil 86
Brake Fluid 86
Gear Oil 86
Maintenance Intervals 87
Checklist — Base Machine 87
Reguired Parts 87
Maintenance — Every 10 Hours or Daily 90
Check the Hydraulic Oil Level 90
Check the Engine Oil Level 90
Check the Fuel Filter Screen 91
Check the Coolant Level 91
Check the Air Filter Indicator 92
Check the Radiator Grille Cleanness 93
Check the Tires Visually for Air Pressure and Overall Shape 93
Other Procedures 94
At the End of the Day Make the Following Maintenance and Check-Ups 94
Fill Up the Fuel Tank 95
Maintenance — Every 50 Hours or Weekly 96
Check the Driving Brake Oil Level and Window Washer Fluid Level 96
Grease the Center Hinge Bearings and Steering Cylinder Bearings 96
Other Procedures 96
Maintenance — Every 250 Hours 97
Clean the Machine 97
Inspect Coolant Pump Visually 97
Check the Drive Belts Condition 97
Check Oil Levels in the High/Low Gear, Differentials, Bogie Casings and Hub Gears 98
Grease Bogie Bearings 99
Check the Proper Function of the Door Safety Switch 100
Other Procedures 100
Maintenance — Every 500 Hours 101
Change Engine Oil And Oil Filter 101
Clean Crank Case Vent Tube 102
Check Air Intake System 102
Clean Fuel Strainer 103
Replace Main Fuel Filter 104
Check Belt Tensioner and Belt Wear 105
Check Crankshaft Vibration Damper 106
Check Cooling System and Coolant Solution 107
Remove Sediment and Water from the Fuel Tank 108
Check the Batteries for Charge and Electrolyte Level 109
Check Wear on Frame Brake Linings 109
Grease the Driveshafts 110
Other Procedures 110
Maintenance — Every 1000 Hours 111
Change Hydraulic Oil and Return Filters (2 pcs) 111
Change the Hydraulic Tank Breather 112
Change the Filter of the Driving Pump 113
Check the Exhaust Manifold 113
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
General 176
Using Booster Batteries 177
Main Switch and Switch Panel 178
Instrument Compartment 179
Electrical System — Sensors 183
Engine 183
Hydraulic Tank 184
Transmission 184
Brake System 185
Fuel System 185
Position Sensors 186
Electrical System — Electrical Scheme 187
Electrical Scheme 187
Transmission 224
Transmission Operation 224
Hydrostatic System 225
Control of Transmission 226
Brakes 227
Boom 229
General Description of the Boom 229
Operating Safety Precautions 229
General Operating Instructions 230
Technical Data 231
Tj 210 H 90 231
Tj 210 H 97 232
Tj 210 H 115 232
Rotator AV12S 232
Rotator AV14S 232
Equipment — Air Conditioner 233
Air Conditioner 233
Danger and Precautions 234
Configuration and Location of the Air Conditioner 235
Maintenance of the Air Conditioner 236
Troubleshooting the Air Conditioner 239
Equipment — Engine and Cabin Preheater *) 240
Configuration 240
Operation 241
Maintenance of the Engine Preheater 242
Timer for Engine and Cabin Preheater 243
Service Codes of the Engine Preheater 246
Equipment — Fire Extinguisher System *) 248
Configuration and Use of the System 248
Control Unit 249
Maintenance 250
Hand-Held Fire Extinguishers 251
Equipment — Stump Treatment System *) 252
Configuration and Function 252
Operation of Stump Treatment 253
Equipment — Cabin Levelling *) 254
Cabin Levelling Modes 254
Cabin Levelling Controls 255
Automatic Boom Following Modes 259
Sensors of Cabin Levelling 260
Cabin Levelling Hydraulics, Checking and Adjusting 261
Maintenance of Cabin Levelling 262
Equipment — Seat Levelling *) 263
Operation of Seat Levelling 263
Control Unit and Functions 264
Programming 265
Equipment — Boom Levelling *) 267
Operation of Boom Levelling 267
Boom Levelling Controls 268
Specifications 270
Dimensions and Weights 270
Alternative Wheel Equipment 270
Engine 271
Transmission 271
Axles 271
Brakes 272
Steering 272
Electrical System 272
Hydraulic System 272
Boom and Harvester Head 273
Cabin 273
S.V 03/24