John Deere 27D Excavator Operator’s Manual OMT223334 – PDF DOWNLOAD

Description

John Deere 27D Excavator Operator’s Manual OMT223334 – PDF DOWNLOAD

• Part Number (P/N): OMT223334_24
• Language: English
• Division: Construction
• Product Lines: Excavators
• Publication Type: Operator’s Manuals
• Associated Model: 27D
• Series: D SERIES

TABLE OF CONTENTS:

John Deere 27D Excavator Operator’s Manual OMT223334 – PDF DOWNLOAD

27D Excavator 1
Introduction 2
Emission Control Statement 2
Required Emission-Related Information 3
Technical Information Feedback Form 3
Contents 5
Safety—Safety and Operator Convenience 9
Safety and Operator Convenience Features 9
Safety—General Precautions 10
Recognize Safety Information 10
Follow Safety Instructions 10
Operate Only If Qualified 10
Wear Protective Equipment 10
Avoid Unauthorized Machine Modifications 11
Add Cab Guarding for Special Uses 11
Inspect Machine 11
Stay Clear of Moving Parts 11
Avoid High-Pressure Fluids 12
Avoid High-Pressure Oils 12
Work In Ventilated Area 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 15
Avoid Work Site Hazards 16
Keep Riders Off Machine 16
Avoid Backover Accidents 17
Avoid Machine Tip Over and Machine Damage 17
Use Special Care When Lifting Objects 18
Add and Operate Attachments Safely 18
Safety—Maintenance Precautions 19
Park and Prepare for Service Safely 19
Service Cooling System Safely 19
Remove Paint Before Welding or Heating 20
Make Welding Repairs Safely 20
Drive Metal Pins Safely 20
Safety—Safety Signs 21
Safety Signs 21
Operation—Operator Station 23
Monitor Panel and Functions (S N —255551) 23
Monitor Panel and Functions (S N 255551— ) 24
Switch Panel—Cab 25
Switch Panel—Canopy 26
Pedals and Levers 26
Engine Speed Control Lever 26
Pilot Control Shutoff Lever 27
Setting Trip Meters 27
Door Release Lever—If Equipped 29
Front (Secondary Exit) Window—If Equipped 29
Secondary Exit Tool—If Equipped 30
Opening Rear Window—If Equipped 31
Opening Right Side Window—If Equipped 31
Adjusting Operator Seat 31
Toolbox 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
Checking Instruments After Starting 36
Cold Weather Warm-Up 36
Travel Pedals and Levers 37
Control Lever Pattern Operation 38
Control Lever Pattern Conversion 39
Multi-Function Control Lever—If Equipped 39
Boom-Swing Pedal 40
Auxiliary Pedal 40
Positioning Auxiliary Line Selector Valve 41
Operating Backfill Blade 42
Operating Tips—Backfill Blade 42
Operating in Water and Mud 43
Selecting Correct Track 43
Driving Up a Steep or Slippery Slope 43
Lowering Boom With Engine Stopped 44
Parking 44
Loading and Unloading for Transport 45
Towing Machine a Short Distance 45
Lifting 45
Lifting Machine 46
Maintenance—Machine 47
Diesel Fuel 47
Lubricity of Diesel Fuel 48
Handling and Storing Diesel Fuel 48
Biodiesel Fuel 49
Testing Diesel Fuel 50
Minimizing the Effect of Cold Weather on Diesel Engines 51
Alternative and Synthetic Lubricants 52
Diesel Engine Oil — Tier 3 and Stage IIIA 52
Diesel Engine Oil and Filter Service Intervals 53
Hydraulic Oil 53
Travel Gearbox Oil 54
Grease with Molybdenum Disulfide 55
Diesel Engine Coolant (engine without wet sleeve cylinder liners) 56
Drain Intervals for Diesel Engine Coolant 57
John Deere COOL-GARD™ II Coolant Extender 57
Supplemental Coolant Additives 57
Operating in Warm Temperature Climates 58
Additional Information About Diesel Engine Coolants and John Deere COOL-GARD™ II Coolant Extender 58
Testing Diesel Engine Coolant 59
Maintenance—Periodic Maintenance 60
Service Machine at Specified Intervals 60
Check the Hour Meter Regularly 60
Preparing Machine for Maintenance 60
Engine Access Door 61
Maintenance Access Cover 61
Tilting the Operator Station 62
Fuel Tank 64
Checking Washer Fluid Level 64
Hydraulic Breaker and Crusher Attachments 65
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 65
Service Intervals 66
Required Parts 68
Maintenance—As Required 69
Cleaning Air Cleaner Element 69
Cleaning Radiator Core and Oil Cooler 69
Check Coolant 70
Maintenance—Every 10 Hours or Daily 71
Checking Engine Oil Level 71
Checking Hydraulic Oil Tank Level 71
Draining Fuel Tank Sump 72
Draining Water Separator 73
Checking Recovery Tank Coolant Level 73
Checking Bucket Teeth 74
Checking Track Sag—Rubber Track 74
Checking Track Sag—Steel Track—If Equipped 76
Track Sag General Information 76
Adjusting Track Sag 76
Seat Belt 77
Maintenance—First 50, Then Every 100 Hours 78
Lubricate Bucket and Link Pins 78
Grease Front Joint Pins 79
Inspect Fan Belt, Check and Adjust Tension 80
Maintenance—Every 250 Hours 81
Grease Swing Bearing 81
Checking Travel Gearbox Oil Level 81
Draining Hydraulic Oil Tank Sump 81
Replacing Hydraulic Oil Tank Filter 82
Take Engine Oil Sample 83
Maintenance—Every 500 Hours 84
Changing Engine Oil and Replacing Filter 84
Lubricate Swing Bearing Gear 84
Lubricate Control Lever Universal Joint 84
Replacing Final Fuel Filter 85
Lubricate Blade Pins 85
Replacing Air Cleaner Element 86
Replacing Hydraulic Oil Tank Filter 86
Take Fluid Samples 86
Maintenance—Every 1000 Hours 87
Changing Travel Gearbox Oil 87
Replacing Pilot System Oil Filter 88
Checking and Adjusting Engine Valve Lash (Clearance) 89
Checking Starter and Alternator 89
Check Coolant 89
Maintenance—Every 2000 Hours 90
Draining Cooling System 90
Cooling System Fill and Deaeration 91
Changing Hydraulic Tank Oil and Cleaning Suction Screen 91
Maintenance—Every 6000 Hours 94
Draining Cooling System 94
Cooling System Fill and Deaeration 95
Miscellaneous—Machine 96
Do Not Service or Adjust Injection Nozzles or High Pressure Fuel Pump 96
Do Not Service Control Valves, Cylinders, Pumps, or Motors 96
Precautions for Alternator and Regulator 96
Handling, Checking, and Servicing Batteries Carefully 97
Using Booster Batteries—12-Volt System 98
Using Battery Charger 99
Replacing the Battery 99
Welding On Machine 99
Bleed Hydraulic System 100
Clean Machine Regularly 100
12-Volt Auxiliary Power Outlet 100
Connecting and Disconnecting Auxiliary Lines 101
Replacing Fuses 101
Cleaning Heating and Air Conditioning Filter Screens—If Equipped 103
Installing Bucket With Quick Coupler 104
Replacing Bucket Teeth—TK Series 105
Checking Track Shoe Hardware 106
Rubber Track Care 106
Removing and Installing Rubber Track 106
Converting the Track 107
Unified Inch Bolt and Screw Torque Values 108
Metric Bolt and Screw Torque Values 109
Miscellaneous—Operational Checkout 110
Operational Checkout 110
Miscellaneous—Troubleshooting 124
Using Troubleshooting Charts 124
Engine 125
Electrical System 128
Hydraulic System 130
Miscellaneous—Storage 131
Prepare Machine for Storage 131
Monthly Storage Procedure 131
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
Excavator Lift Capacity(Blade on the Ground With Standard Boom and Canopy) 140
Excavator Lift Capacity(Blade on the Ground With Long Arm and Canopy) 141
Excavator Lift Capacity(Blade on the Ground With Standard Boom and Cab) 142
Excavator Lift Capacity(Blade on the Ground With Long Arm and Cab) 143
Page Number 9
Section 1-1 9
Section 1-2 10
Section 1-3 15
Section 1-4 19
Section 1-5 21
Section 2-1 23
Section 2-2 33
Section 3-1 47
Section 3-2 60
Section 3-3 69
Section 3-4 71
Section 3-5 78
Section 3-6 81
Section 3-7 84
Section 3-8 87
Section 3-9 90
Section 3-10 94
Section 4-1 96
Section 4-2 110
Section 4-3 124
Section 4-4 131
Section 4-5 133
Section 4-6 135

S.V 04/24