John Deere 50C ZTS Excavator Operator’s Manual OMT190903 – PDF DOWNLOAD

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John Deere 50C ZTS Excavator Operator’s Manual OMT190903 – PDF DOWNLOAD

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John Deere 50C ZTS Excavator Operator’s Manual OMT190903 – PDF DOWNLOAD

P/N: OMT190903_SJ
Language: English
Division: Construction
Product Lines: Excavators
Publication Type: Operator’s Manuals
Associated Models: 50CZTS
Series: C SERIES

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere 50C ZTS Excavator Operator’s Manual OMT190903 – PDF DOWNLOAD

Contents 5
Safety—Safety Features 9
Safety Features 9
Safety—General Precautions 10
Recognize Safety Information 10
Follow Safety Instructions 10
Operate Only If Qualified 10
Wear Protective Equipment 11
Avoid Unauthorized Machine Modifications 11
Add Cab Guarding For Special Uses 11
Inspect Machine 12
Stay Clear Of Moving Parts 12
Avoid High-Pressure Fluids 12
Beware Of Exhaust Fumes 13
Prevent Fires 13
Prevent Battery Explosions 13
Handle Chemical Products Safely 14
Dispose Of Waste Properly 14
Prepare For Emergencies 14
Safety—Operating Precautions 15
Use Steps And Handholds Correctly 15
Start Only From Operator’s Seat 15
Use And Maintain Seat Belt 15
Prevent Unintended Machine Movement 16
Avoid Work Site Hazards 16
Keep Riders Off Machine 17
Avoid Backover Accidents 17
Avoid Machine Tip Over 18
Use Special Care When Lifting Objects 18
Add And Operate Attachments Safely 19
Safety—Maintenance Precautions 20
Park And Prepare For Service Safely 20
Service Cooling System Safely 20
Remove Paint Before Welding or Heating 21
Make Welding Repairs Safely 21
Drive Metal Pins Safely 22
Safety—Safety Signs 23
Safety Signs 23
Operation—Operator’s Station 25
Pedals And Levers 25
Monitor Panel 25
Monitor Panel Functions 26
Horn Switch 26
Engine Speed Control Lever 27
Pilot Control Shut-Off Lever 27
Windshield Washer And Wiper Switch 28
Travel Alarm And Travel Alarm Cancel Switch 28
Cab Heater—If Equipped 28
Cab Door Release Lever 29
Secondary Exit Tool 29
Opening Front (Secondary Exit) Window 29
Closing Front Window 31
Opening Rear Window 31
Opening Right Side Window 32
Adjusting Operator Seat 32
Tool Box And Operator’s Manual Compartment 32
Operation—Operating The Machine 33
Before Starting Work 33
Operator’s Daily Machine Check Before Starting 33
Starting The Engine 34
Starting The Engine In Cold Weather 35
Check Instruments After Starting 35
Using Booster Batteries—12 Volt System 36
Cold Weather Warm-Up 37
Travel Pedals And Levers 38
Fast Speed Travel Pedal 39
Control Lever Pattern Operation 40
Control Lever Pattern Conversion 41
Boom-Swing Pedal 42
Optional Pedal 43
Positioning Auxiliary Line Selector Valve 44
Operating Backfill Blade 45
Operating Tips—Backfill Blade 45
Operating In Water And Mud 46
Select Correct Track Shoes 46
Driving Up A Steep Or Slippery Slope 46
Lifting 47
Lower Boom With Engine Stopped 48
Parking 49
Loading And Unloading For Transport 50
Transporting Machine With Rubber Tracks 51
Towing Machine A Short Distance 51
Lifting Machine 52
Maintenance—Machine 53
Diesel Fuel 53
Bio-Diesel Fuel 54
Low Sulfur Diesel Fuel Conditioner 55
Dieselscan Fuel Analysis 55
Handling And Storing Diesel Fuel 56
Alternative And Synthetic Lubricants 56
Engine Break-In Oil 57
Diesel Engine Oil 57
Hydraulic Oil 58
Propel Gearbox Oil 59
Track Adjuster, Working Tool Pivot, Swing Bearing, And Swing Bearing Gear Grease 59
Maintenance—Periodic Maintenance 60
Service Your Machine At Specified Intervals 60
Check The Hour Meter Regularly 60
Prepare Machine For Maintenance 60
Open Hood And Access Cover 61
Fuel Tank 61
Hydraulic Breaker And Crusher Attachments 62
Maintenance And Repair Record Keeping System 62
OILSCAN Plus®, CoolScan Plus®, And 3-Way Coolant Test Kit 63
Periodic Maintenance Record Keeping System 64
Maintenance—As Required 66
Clean Radiator Core 66
Clean Air Cleaner Element 67
Maintenance—Every 10 Hours or Daily 68
Check Engine Oil Level 68
Check Hydraulic Oil Tank Level 69
Drain Fuel Tank Sump 70
Drain Water Separator 70
Check Recovery Tank Coolant Level 71
Check Bucket Teeth 72
Check Track Sag—Rubber Track 73
Check Track Sag—Steel Track, If Equipped 74
Adjusting Track Sag 75
Rubber Track Care 76
Removing Rubber Track 76
Installing Rubber Track 77
Converting The Track 78
Seat Belt 79
Maintenance—Every 50 Hours 80
Inspect Fan Belt, Check And Adjust Tension 80
Change Engine Break-in Oil And Replace Filter 81
Maintenance—Every 100 Hours 82
Grease Bucket And Link Pins 82
Maintenance—Every 250 Hours 83
Grease Swing Bearing 83
Check Propel Gearbox Oil Level 84
Drain Hydraulic Oil Tank Sump 85
Replace Hydraulic Oil Tank Filter 86
Maintenance—Every 500 Hours 87
Change Engine Oil And Replace Filter 87
Grease Front Joint Pins 88
Grease Swing Bearing Gear 90
Grease Control Lever Universal Joint 91
Replace Final Fuel Filter 92
Replace Air Cleaner Element 93
Drain Cooling System 94
Diesel Engine Coolant 96
Cooling System Fill And Deaeration 97
Maintenance—Every 1000 Hours 98
Change Propel Gearbox Oil 98
Replace Pilot System Oil Filter 99
Check And Adjust Engine Valve Lash (Clearance) 100
Check Starter And Alternator 100
Maintenance—Every 2000 Hours 101
Change Hydraulic Tank Oil, Clean Suction Screen 101
Miscellaneous—Machine 103
Do Not Service Or Adjust Injection Nozzles Or Injection Pump 103
Do Not Service Control Valves, Cylinders, Pumps Or Motors 103
Precautions For Alternator And Regulator 103
Handling, Checking And Servicing Batteries Carefully 104
Using Battery Charger 105
Replacing Batteries 106
Welding On Machine 106
Clean Machine Regularly 106
Electrical Socket 107
Replacing Fuses 108
Installing Bucket With Quick Coupler 109
Track Sag General Information 110
Check Track Shoe Hardware 111
Unified Inch Bolt And Cap Screw Torque Values 112
Metric Bolt And Cap Screw Torque Values 113
Miscellaneous—Operational Checkout 114
Operational Checkout 114
Operator Station Checks—Key Switch On, Engine Off 114
Operator Station Checks—Engine On 115
Miscellaneous Checks 121
Miscellaneous—Troubleshooting 123
Using Troubleshooting Charts 123
Engine 123
Electrical System 127
Hydraulic System 130
Miscellaneous—Storage 132
Prepare Machine For Storage 132
Miscellaneous—Serial Numbers 133
Record Product Identification Number (PIN) 133
Record Engine Serial Number 133
Keep Proof of Ownership 133
Keep Machines Secure 134
Miscellaneous—Specifications 135
Engine Specifications 135
Drain And Refill Capacities 135
Machine Specifications 136
Working Ranges 138
Lift Capacity—KG (LB) (Blade Off The Ground With Standard Boom And Rubber Track) 139
Lift Capacity—KG (LB) (Blade On The Ground With Standard Boom And Rubber Track) 140
Page Numbers 5

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