John Deere 643H/740; 843H/840 FELLER BUNCHER Operators Manual PDF

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John Deere 643H/740; 843H/840 FELLER BUNCHER Operators Manual – PDF DOWNLOAD

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John Deere 643H/740; 843H/840 FELLER BUNCHER Operators Manual – PDF DOWNLOAD

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TABLE OF CONTENTS:

John Deere 643H/740; 843H/840 FELLER BUNCHER Operators Manual – PDF DOWNLOAD

Contents 5
Safety – Safety Features 9
Feller Buncher Safety Features 9
Safety—General Precautions 10
Use Allied Equipment Information 10
Recognize Safety Information 10
Follow Safety Instructions 10
Operate Only If Qualified 11
Wear Protective Equipment 11
Avoid Unauthorized Machine Modifications 11
Inspect Machine 12
Stay Clear Of Moving Parts 12
Avoid High-Pressure Fluids 12
Handle Starting Fluid Safely 13
Beware Of Exhaust Fumes 13
Prevent Fires 14
Prevent Battery Explosions 14
Handle Chemical Products Safely 15
Dispose of Waste Properly 15
Prepare for Emergencies 15
Safety—Operating Precautions 16
Inspect Machine 16
Use Steps And Handholds Correctly 16
Start Only From Operator’s Seat 16
Use And Maintain Seat Belt 17
Keep Riders Off Machine 17
Avoid Backover Accidents 17
Avoid Machine Tip Over 18
Operating on Slopes 18
Operating Or Traveling On Public Roads 19
Inspect and Maintain ROPS 19
Keep the Operator Protective Structure (OPS) in Place 20
Add And Operate Attachments Safely 20
Use Safety Lights and Devices 20
Safety—Maintenance Precautions 21
Park And Prepare For Service Safely 21
Remove Paint Before Welding or Heating 21
Make Welding Repairs Safely 22
Drive Metal Pins Safely 22
Service Cooling System Safely 22
Warn Others of Service Work 23
Store Attachments Safely 23
Safety Signs 24
Safety Signs 24
Operator’s Station 34
Lever Steer Machine, Operator’s Station 34
Wheel Steer Machine, Operators Station 35
Gauges, Switches and Indicators 36
Stop Indicator and Alarm 37
Engine Coolant Temperature Gauge 38
Engine Coolant Temperature Indicator 38
Engine Oil Pressure Indicator 38
Engine Air Intake Temp Indicator (840) 39
Alternator Voltage Indicator 39
Engine Air Filter Restriction Indicator 39
Hydraulic Oil Filter Restriction Indicator 40
Transmission Oil Filter Restriction Indicator 40
Continuous Saw Machine Indicator and Switch 40
Differential Lock Indicator 41
Differential Lock Switch 41
Lever Steer Switch (Lever Steer Machines Only) 42
Park Brake Switch 42
Park Brake Indicator 42
Transmission Oil Temperature Gauge 43
Windshield Wiper and Washer 43
Battery Disconnect Switch 43
Heating and Air Conditioning Controls 44
Fan 44
AM/FM Radio 45
Cassette Player 45
CB Radio 45
Opening Windows 45
Opening Secondary Exit 46
Cup Holder 46
Windshield Washer Bottle 46
Seat Belt 47
Adjusting Operator’s Seat 48
Adjusting Steering Wheel Tilt 49
Adjusting Steering Wheel Height 49
Fire Extinguisher 49
Pressurized Water System 50
Pre-Start Inspection 52
Inspect Machine Daily 52
Operating the Engine 54
Starting the Engine 54
Starting Fluid 56
Cold Weather Start Aid 56
Using Booster Batteries—12 Volt System 57
Cold Weather Warm-Up 58
Stopping the Engine 58
Driving the Machine 59
Driving on Public Roads 59
Driving Precautions 59
Travel Speeds 60
Engine Speed Control Knob 60
Shifting the Two-Speed Gearbox 61
Starting the Machine 61
Stopping the Machine 61
Park Brake Switch and Indicator 62
Parking Machine 62
Operating Lever Steering 63
Lock All Compartments 63
Operating the Machine 64
Shifting the Two-Speed Gearbox 64
Differential Lock 64
Lift/Tilt Control Lever 65
Operating Lever Steer Control Lever 65
Operating Shear Controls 66
Continuous Saw Controls 66
Saw Blade Rotation 67
Continuous Saw 67
Operating Saws or Shears 67
Fuels and Lubricants 68
Diesel Fuel 68
Low Sulfur Diesel Fuel Conditioner 69
Diesel Fuel Storage 69
Fuel Tank 70
Do Not Use Galvanized Containers 70
Diesel Engine Oil 71
Hydraulic System 72
Differential Oil 72
Axle Oil, Pump Drive Gearbox and Two Speed Gearbox Oil 72
Grease 73
Oil Filters 73
Alternative and Synthetic Lubricants 74
Lubricant Storage 74
Mixing of Lubricants 75
Periodic Maintenance 76
Service Machine at Specified Intervals 76
Check Hour Meter 76
Use Correct Fuels and Lubricants 76
Prepare Machine for Maintenance 77
Machine Frame, Locking and Unlocking 78
Boom Lock 79
Opening Grille Door 80
Machine Service Position—Saw 80
Maintenance and Repair Record Keeping System 81
OILSCAN Plus® COOLSCAN Plus®And 3-Way Coolant Test Kit 82
Record Keeping System, Maintenance and Repair 83
Maintenance—As Required 86
Check and Inspect Saw and Shear 86
Check Tire Pressure 86
Check Wheel Cap Screw Torque 87
Check Air Filter Restriction Indicator 87
Check Fire Extinguisher 87
Pressurized Water System 88
Fill and Charge 88
Fuel Tank, Drain Water from 89
Check Radiator, Oil Cooler and Charge Air Cooler 89
Check Water Separator 90
Primary Fuel Filter, Check and Drain 90
Water Separator 90
Check Air Conditioning Condenser 91
Starting Fluid 91
Cold Weather Start Aid 91
Maintenance—Every 10 Hours or Daily 92
Check Hydraulic Oil Level 92
Check Recovery Tank Coolant Level (740) 93
Check Engine Oil Level 94
Check Air Cleaner Unloader Valve 94
Maintenance—Every 25 Hours 95
Tilt and Lift Cylinders, Lubricate 95
Front Steering Cylinder Pivots 96
Oscillation Supports 96
Rear Steering Cylinder Pivots 96
Check Cab Fresh Air Filter 97
Maintenance—Every 250 Hours 98
Lubricate Axle Bearings 98
Lubricate Drive Shafts 98
Check Receiver Dryer Moisture Indicator 99
Check Radiator Coolant Level (740) 99
Check Surge Tank Coolant Level (843H) 100
Change Engine Oil and Filter 101
Check Cab Recirculating Air Filter 103
Maintenance—Every 500 Hours 104
Check Two-Speed Gearbox Oil Level 104
Change Hydrostatic Transmission Filter 105
Replace Hydraulic Return Oil Filter 105
Replace Primary Fuel Filter 106
Water Separator 106
Replace Final Fuel Filter 107
Check Pump Drive Gearbox Oil Levelš 107
Check Rear Differential Oil Level 108
Check Coolant In Radiator 109
Check Belt Tensioner Spring Tension and Belt Wear 110
Check Park Brake Oil Level 111
Replace Differential Lock Filter 111
Maintenance—Every 1000 Hours 112
Change Two-Speed Gearbox Oil 112
Replace Air Cleaner Elements 113
Replace Air Cleaner Unloader Valve 113
Clean Engine Crankcase Vent Tube 114
Change Pump Drive Gearbox Oil 114
Change Front Differential Oil 115
Change Rear Differential Oil 117
Change Park Brake Oil 119
Maintenance—Every 1500 Hours 120
Change Hydraulic Oil 120
Clean Suction Screen 120
Maintenance—Every 2000 Hours 121
Adjust Engine Valve Lash Clearance 121
Cleaning the Crankcase Vent Tube 121
Maintenance—Every 4500 Hours 122
Replace Engine Crankshaft Damper 122
Maintenance 123
Drain Cooling System 123
Diesel Engine Coolant 125
Cooling System Fill and Deaeration Procedure 126
Test the Coolant Freeze—Protection Level 127
Coolant System Maintenance and Checks 128
Do Not Service Injection Nozzles 129
Do Not Adjust Injection Pump 129
Clean Fuel Inlet Strainer 129
Checking Fuel Level 130
Clean Dusty Primary Element 130
Clean Oily or Sooty Primary Element 131
Inspect Element 131
Precautions for Alternator and Regulator 132
Handling Batteries Safely 133
Using Battery Charger 134
Battery Replacement 134
Battery Removal 135
Replace Fuses 135
Fuse Location 136
Fuse (Blade-Type) Color Codes 136
Changing Reverse Warning Alarm Volume 137
Welding on Machine 137
Adding Attachments/Accessories to Roll-Over Protective Structure (ROPS) 138
Servicing Air Conditioning System 138
Bleeding Brakes 139
Adjusting Engine Speed Control Linkage 141
Fuel Shut-Off Solenoid Adjustment 141
Checking Engine Speeds 142
Checking Windshield Regularly 142
Clean Hydraulic Oil Straining Screens 143
Do Not Service Control Valves, Cylinders, Pumps or Motors 143
Keep ROPS Installed Properly 143
Check Cable Guards 144
Hydraulic Cab Tilt Procedure 144
Check Oil Lines and Fittings 148
Operational Checkout 149
Operational Checkout 149
Engine Start Lockout Checks 149
Gauge and Indicator Checks 150
Brake System Checks 154
Steering System Checks 157
Driving Checks 159
Hydraulic System Checks 160
Accessory Checks 164
Cab Components Checks 167
Troubleshooting 173
Using Troubleshooting Charts 173
Engine 174
Electrical System 186
Hydraulic System 191
Steering Circuit (Wheel Steer) 192
Steering Circuit (Lever Steer) 193
Lift, Tilt, Accumulator Arms, and Grapple Arms 194
Shear Grapple Arm Circuit 195
Pilot Circuit 196
Transmission 197
Differential/Axle 199
Drive Lines 200
Service Brakes 200
Park Brake 201
Air Conditioning 202
Transporting 203
Loading Machine on a Trailer 203
Towing Procedure 204
Storage 205
Prepare Machine for Storage 205
Monthly Storage Procedure 207
Machine Numbers 209
Keep Machines Secure 209
Keep Proof of Ownership 209
Record Product Identification Number (PIN) 209
Record Engine Serial Number 210
Record Axle Serial Number 210
Specifications 211
740 (Continuous Saw) 211
Specifications 211
740 Engine Specifications 212
740 Hydrostatic Transmision and Axles 213
740 Shear Specifications 213
740 Tire Specifications 213
740 Other Information 214
643H Drain and Refill Capacities 215
840 (Continuous Saw) 216
Specifications 216
840 Engine Specifications 217
840 Hydrostatic Transmission and Axles 218
840 Saw Specifications 218
840 Tire Specifications 218
840 Other Information 219
843H Drain and Refill Capacities 220

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