John Deere 75C Excavator Operator’s Manual – PDF DOWNLOAD

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John Deere 75C Excavator Operator’s Manual – PDF DOWNLOAD

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John Deere 75C Excavator Operator’s Manual – PDF DOWNLOAD

P/N: OMT224273_UT
Language: English
Division: Construction
Product Lines: Excavators
Publication Type: Operator’s Manuals
Associated Models: 75C
Series: C SERIES

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere 75C Excavator Operator’s Manual – PDF DOWNLOAD

Contents 11
Safety—Safety and Operator Convenience 15
Safety and Operator Convenience Features 15
Safety—General Precautions 16
Recognize Safety Information 16
Follow Safety Instructions 16
Operate Only If Qualified 16
Wear Protective Equipment 16
Avoid Unauthorized Machine Modifications 17
Add Cab Guarding for Special Uses 17
Inspect Machine 17
Stay Clear of Moving Parts 17
Avoid High-Pressure Fluids 18
Avoid High-Pressure Oils 18
Work In Ventilated Area 18
Prevent Fires 19
Prevent Battery Explosions 19
Handle Chemical Products Safely 20
Dispose of Waste Properly 20
Prepare for Emergencies 20
Clean Debris from Machine 21
Safety—Operating Precautions 22
Use Steps and Handholds Correctly 22
Start Only From Operator’s Seat 22
Use and Maintain Seat Belt 22
Prevent Unintended Machine Movement 22
Avoid Worksite Hazards 22
Keep Riders Off Machine 23
Avoid Backover Accidents 23
Avoid Machine Tip Over 24
Use Special Care When Lifting Objects 24
Add and Operate Attachments Safely 25
Safety—Maintenance Precautions 26
Park and Prepare for Service Safely 26
Service Cooling System Safely 26
Remove Paint Before Welding or Heating 26
Make Welding Repairs Safely 27
Drive Metal Pins Safely 27
Safety—Safety Signs 28
Safety Signs 28
Operation—Operator Station 30
Pedals, Levers, and Panels 30
Monitor Panel 30
Monitor Panel Functions 31
Front Switch Panel 32
Front Switch Panel Functions 33
Rear Switch Panel 34
Horn 34
Pilot Control Shutoff Lever 35
Travel Alarm and Travel Alarm Cancel Switch 35
Cab Heater and Air Conditioner 36
AM/FM Radio Operation 38
Secondary Exit Tool 38
Opening Upper Front (Secondary Exit) Window 38
Lower Front Window Removing and Storing 39
Opening Side Windows 40
Roof Exit Cover Opening and Closing 41
Operator Seat Adjustment 41
Operation—Operating the Machine 42
Before Starting Work 42
Operator’s Daily Machine Check Before Starting 42
Starting the Engine 42
Cold Weather Starting 43
Cold Weather Warm-Up 43
Travel Pedals and Levers 44
Control Lever Pattern Operation 46
Control Lever Pattern Conversion 46
Operating Backfill Blade 47
Operating Tips—Backfill Blade 47
Operating in Water and Mud 48
Select Correct Track Shoes 48
Driving up a Steep or Slippery Slope 48
Lifting 48
Lowering Boom With Engine Stopped 49
Parking Machine 50
Transporting Machine Equipped With Long Arm 51
Loading and Unloading for Transport 52
Towing Machine 52
Lifting Machine 53
Maintenance—Machine 54
Heavy Duty Diesel Engine Coolant 54
Drain Intervals for Diesel Engine Coolant 54
John Deere COOL-GARD™ II Coolant Extender 54
Supplemental Coolant Additives 55
Operating in Warm Temperature Climates 55
Additional Information About Diesel Engine Coolants and John Deere COOL-GARD™ II Coolant Extender 56
Testing Diesel Engine Coolant 57
Diesel Fuel 58
Lubricity of Diesel Fuel 59
Handling and Storing Diesel Fuel 59
Diesel Engine Oil 60
Low Sulfur Diesel Fuel Conditioner 60
Testing Diesel Fuel 61
Alternative and Synthetic Lubricants 61
Lubricant Storage 61
Mixing of Lubricants 61
Diesel Engine Oil 61
Diesel Engine Oil and Filter Service Intervals 62
Hydraulic Oil 63
Swing Gearbox and Travel Gearbox Oil 64
Track Adjuster, Working Tool Pivot, Swing Bearing, and Swing Bearing Gear Grease 65
Maintenance—Periodic Maintenance 66
Service Machine at Specified Intervals 66
Check Hour Meter Regularly 66
Prepare Machine for Maintenance 66
Open Access Doors 67
Open Engine Hood 67
Fuel Tank 67
Hydraulic Breaker and Crusher Attachments 67
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 68
Service Intervals 68
Required Parts 69
Maintenance—As Required 71
Check and Adjust Track Sag 71
Clean Fuel Tank Inlet Screen 72
Drain Water and Sediment From Fuel Tank Sump 72
Drain Water Separator 73
Inspect Fan Belt 73
Bleed Fuel System 73
Clean Air Cleaner Dust Unloader Valve 74
Clean Air Cleaner Elements 74
Clean Radiator Air Inlet Screen 75
Check Cab Fresh Air Filter 75
Maintenance—Every 10 Hours or Daily 77
Check Hydraulic Oil Tank Level (S N —013004) 77
Check Hydraulic Oil Tank Level (S N 013005— ) 78
Check Recovery Tank Coolant Level 80
Check Engine Oil Level 80
Maintenance—Every 100 Hours 81
Lubricate Bucket Pivot Pins 81
Lubricate Boom Working Pivots 81
Maintenance—Every 250 Hours 83
Lubricate Backfill Blade 83
Drain Hydraulic Oil Tank Sump (S N —013004) 83
Drain Hydraulic Oil Tank Sump (S N 013005— ) 84
Check Travel Gearbox Oil Level 85
Clean Air Cleaner Elements 86
Check Battery Electrolyte Level and Terminals 87
Take Engine Oil Sample 88
Maintenance—Every 500 Hours 89
Lubricate Swing Bearing Gear 89
Check Air Intake Hose 89
Replace Final Fuel Filter 89
Check Radiator Coolant Level 90
Grease Swing Bearing 90
Check Cab Fresh Air Filter 91
Check Cab Recirculating Air Filter 92
Change Engine Oil and Replace Filter 92
Replace Hydraulic System Suction Filter (S N —013004) 94
Replace Hydraulic System Suction Filter (S N 013005— ) 95
Adjust Engine Valve Lash 97
Take Fluid Samples 97
Maintenance—Every 1000 Hours 98
Adjust Engine Valve Lash 98
Replace Hydraulic Oil Return Filter (S N —013004) 98
Replace Hydraulic Oil Return Filter (S N 013005— ) 99
Replace Pilot System Filter (S N —013004) 100
Replace Pilot System Filter (S N 013005— ) 102
Replace Air Cleaner Elements 104
Inspect Belt; Check and Adjust Tension 104
Check Coolant 105
Maintenance—Every 2000 Hours 106
Change Travel Gearbox Oil 106
Clean Engine Crankcase Ventilation Tube 106
Maintenance—Every 4000 Hours 107
Replace Swing Device Return Filter (S N —013004) 107
Replace Swing Device Return Filter (S N 013005— ) 107
Change Hydraulic Tank Oil (S N —013004) 108
Change Hydraulic Tank Oil (S N 013005— ) 112
Drain Cooling System 114
Cooling System Fill and Deaeration Procedure 115
Miscellaneous—Machine 116
Do Not Service or Adjust Injection Nozzles or Injection Pump 116
Do Not Service Control Valves, Cylinders, Pumps, or Motors 116
Precautions for Alternator and Regulator 116
Using Booster Batteries—24-Volt System 116
Handling, Checking, and Servicing Batteries Carefully 118
Using Battery Charger 119
Replacing Batteries 119
Welding On Machine 120
Clean Machine Regularly 120
Adding 12-Volt Accessories 120
Replacing Fuses 120
Replacing Bucket Teeth 121
Replacing Bucket Tooth Tip—Heavy-Duty Bucket 122
Adjusting Bucket to Arm Joint 123
Removing Bucket 124
Track Sag General Information 124
Check Track Shoe Hardware 124
Hardware Torque Specifications 125
Unified Inch Bolt and Screw Torque Values 125
Metric Bolt and Screw Torque Values 126
Miscellaneous—Operational Checkout 128
Operational Checkout 128
Operator Station Checks—Key Switch ON, Engine OFF 128
Operator Station Checks—Engine ON 129
Miscellaneous Checks 136
Miscellaneous—Troubleshooting 137
Troubleshooting Procedure 137
Engine 137
Electrical System 140
Hydraulic System 142
Miscellaneous—Storage 145
Prepare Machine for Storage 145
Monthly Storage Procedure 145
Miscellaneous—Machine Numbers 147
Record Product Identification Number (PIN) 147
Record Engine Serial Number 147
Record Travel Motor Serial Numbers 147
Record Swing Motor Serial Number 147
Keep Proof of Ownership 148
Keep Machines Secure 148
Miscellaneous—Specifications 149
Engine Specifications 149
Drain and Refill Capacities 149
Machine Specifications 149
Working Ranges 151
Lift Capacity—KG (LB) (blade down with rubber track) 153
Lift Capacity—KG (LB) (blade down) 153
Lift Capacity—KG (LB) (blade down and rubber track) 154
Lift Capacity—KG (LB) (blade down) 155
Page Number 11
Section 1-1 15
Section 1-2 16
Section 1-3 22
Section 1-4 26
Section 1-5 28
Section 2-1 30
Section 2-2 42
Section 3-1 54
Section 3-2 66
Section 3-3 71
Section 3-4 77
Section 3-5 81
Section 3-6 83
Section 3-7 89
Section 3-8 98
Section 3-9 106
Section 3-10 107
Section 4-1 116
Section 4-2 128
Section 4-3 137
Section 4-4 145
Section 4-5 147
Section 4-6 149

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